I’ll explain them in practical Nigerian-investor terms. 1. AER — Annual Equivalent Rate AER means Annual Equivalent Rate. It is mainly used to show what your return would be over one year, taking compounding into account. Simple example Suppose an investment says: 15% AER It means that if the moneyRead more
I’ll explain them in practical Nigerian-investor terms.
1. AER — Annual Equivalent Rate
AER means Annual Equivalent Rate.
It is mainly used to show what your return would be over one year, taking compounding into account.
Simple example
Suppose an investment says:
15% AER
It means that if the money remains invested for one full year and the applicable returns are compounded according to the product’s terms, the equivalent annual return is 15%.
So, if you invested ₦1,000,000 and actually achieved a 15% AER for one year:
₦1,000,000 × 15% = ₦150,000
You would have approximately:
₦1,150,000
before considering any applicable fees, taxes or other charges.
Why AER matters
When comparing investments, don’t simply look at a figure such as “monthly return” or “interest rate.” AER helps you compare returns on a common annual basis.
For example:
Investment
Advertised return
What you should ask
Investment A
12%
Is this AER?
Investment B
15%
Is it guaranteed or projected?
Investment C
18%
What are the fees and risks?
Important: AER is a measure of return, not a guarantee that you will make that return. Always check whether the stated rate is fixed, projected, historical or variable.
2. Portfolio
Your portfolio is essentially the collection of investments you own.
Think of it as your investment basket.
For example, suppose you own:
1,000 GTCO shares
500 Zenith Bank shares
300 UBA shares
₦2 million in a money-market fund
₦1 million in Treasury Bills
All of these together constitute your investment portfolio.
What you normally see in a portfolio
An investment app may show:
Company | Quantity | Average price | Current price | Market value | Gain/Loss
For example:
Stock
Quantity
Average price
Current price
Value
GTCO
1,000
₦70
₦90
₦90,000
UBA
2,000
₦25
₦30
₦60,000
Your portfolio therefore allows you to answer:
“What investments do I currently own, and how much are they worth?”
How you use your portfolio
You should regularly look at:
1. Quantity
How many shares/units you own.
2. Average purchase price
What you have effectively paid per share/unit.
3. Current price
What the investment is currently worth in the market.
4. Market value
The current value of your holding.
5. Gain/Loss
How much the investment has increased or decreased in value.
Example
You bought 1,000 shares at ₦50:
Investment = ₦50,000
If the share rises to ₦70:
Current value = ₦70,000
Your unrealised gain is:
₦20,000
That gain is generally unrealised until you sell.
3. Watchlist
A watchlist is different from your portfolio.
Portfolio = what you own
Watchlist = what you are watching
Suppose you don’t own Dangote Cement but you are considering buying it.
You can add it to your watchlist.
You might also put:
GTCO
Zenith
UBA
Dangote Cement
Airtel Africa
BUA Foods
on your watchlist.
The purpose is to monitor things such as:
Current price
Price movement
Percentage change
Trading activity
Sometimes financial information
Sometimes news
Sometimes dividend information
Very important distinction
If you put a company on your watchlist:
You have NOT bought it.
Adding a stock to a watchlist does not mean you own the stock.
4. CSCS
CSCS means Central Securities Clearing System.
This is extremely important when you invest in Nigerian securities.
CSCS is the infrastructure that handles the electronic clearing, settlement and custody/recording of securities traded in the Nigerian capital market.
Think of it this way:
Your investment app/broker is the interface you use. CSCS is part of the underlying system through which your securities are recorded and settled.
The SEC also advises investors to obtain and keep their CSCS statements of account. �
SEC Nigeria
Why CSCS matters to you
If you buy shares through a registered stockbroker, your shares are not simply “inside the app.”
The app is primarily your window into your investment account.
The securities are recorded within the capital-market infrastructure, including your CSCS account.
This is why you can potentially change brokers without necessarily losing ownership of your shares.
CSCS itself states that you need to open an account with a stockbroker before opening a CSCS account. �
CSCS
5. CHN
CHN means Clearing House Number.
According to CSCS, it is a unique number that identifies each investor in the Nigerian capital market. �
CSCS
Think of your CHN as an important investor identification number within the Nigerian capital-market system.
It is different from your bank account number.
It is also different from your BVN.
And it is different from your CSCS account number.
Why CHN is important
Suppose you have shares with different stockbrokers.
Your CHN helps identify you within the capital-market system.
This becomes particularly important when dealing with issues such as:
Existing shares
Changing brokers
Consolidating investment records
Dematerialisation
Duplicate CSCS accounts
Tracking holdings
Resolving discrepancies
Given your earlier question about duplicate CSCS accounts, this distinction is especially important: having more than one broker relationship does not mean you should casually assume that you need multiple investor identities.
Putting the five together
Here’s the easiest way to remember everything:
Term
Think of it as
Main purpose
AER
Annual return measurement
Compare investment returns
Portfolio
Your investment basket
See what you own
Watchlist
Your observation list
Monitor investments you may buy
CSCS
Securities infrastructure/account
Record/settle your securities
CHN
Your capital-market identifier
Identify you in the capital market
Now, your most important question: Does the app become your broker?
Not necessarily.
This is a very important distinction.
An investment app is not automatically a stockbroker simply because you use the app to buy shares.
There can be several layers:
YOU
↓
Investment app/platform
↓
Registered stockbroker / Capital Market Operator
↓
NGX / trading infrastructure
↓
CSCS
So, when you press BUY on an app, the app may be providing the technology/interface through which your order is submitted, while an underlying registered broker executes the transaction.
The exact arrangement depends on the particular app.
The Nigerian SEC says that investors trade shares through registered stockbrokers. �
SEC Nigeria
The SEC also maintains a database where you can verify whether an operator is registered and what function it is authorised to perform. �
SEC Nigeria
So how do you know who your actual broker is?
This is something I strongly recommend you learn to check.
Go into your investment app and look for sections such as:
Profile → Account → Trading account → Broker → CSCS → Account details
You may find information identifying:
Your stockbroker
Your CHN
Your CSCS account
Your trading account
Your investment/advisory provider
If you cannot find it, contact the app’s customer service and ask:
“Who is the SEC-registered stockbroker executing my NGX trades, and what is the name of the Capital Market Operator attached to my account?”
That is a very reasonable question.
But what about investment advice?
This is where you need to be careful.
An app can make it easy to buy an investment, but that does not necessarily mean the app is giving you personalised investment advice.
For example, an app may show:
GTCO — ₦95
+3.2%
That’s market information.
It may show:
“Top Gainers”
That’s market information.
But:
“You should invest ₦2 million in GTCO because it is suitable for your financial situation.”
That is much closer to investment advice.
The SEC distinguishes regulated capital-market functions, and investment advisory services are regulated activities. �
SEC Nigeria
How I would recommend you approach investing through an app
Don’t simply do:
See stock → press BUY.
Instead use this process:
STEP 1 — Identify the investment
For example:
“I am considering buying GTCO.”
STEP 2 — Understand the company
Ask:
What does the company do?
Is it profitable?
Is revenue growing?
Is earnings growing?
Does it pay dividends?
Does it have significant debt?
What is its valuation?
What are the major risks?
STEP 3 — Decide why you are buying it
For example:
“I’m buying because I want long-term capital growth and dividend income.”
That’s much better than:
“Someone told me the price will rise.”
STEP 4 — Decide how much
Don’t put your entire investment capital into one company simply because you like it.
STEP 5 — Consult your broker/adviser where appropriate
Ask questions such as:
“What is your current research view on this company?”
“What are the major risks?”
“Is this stock suitable for a long-term investor?”
“What valuation metrics should I consider?”
“Are there any corporate actions or important announcements I should know about?”
A registered broker/adviser can provide professional information and advice within their authorised role.
STEP 6 — Verify independently
Don’t rely exclusively on what the app says.
The SEC specifically warns investors against relying on investment advice from unregistered persons or platforms. �
SEC Nigeria
One very important principle
Your app is a tool. It is not your brain.
The app can help you:
Research → monitor → place orders → track → manage
But you still need to understand:
What am I buying?
Why am I buying it?
What can I lose?
How long am I investing?
What return am I expecting?
A simple picture of your investing journey
Think of it like this:
YOUR MONEY
↓
Investment decision
↓
Broker/app
↓
Buy order
↓
Market
↓
CSCS / settlement infrastructure
↓
Your securities are recorded
↓
Your app shows the position in your portfolio
And your watchlist sits beside this process, helping you monitor investments you haven’t bought yet.
One final caution
Before putting serious money into any investment app, verify the operator with the SEC and establish exactly what regulated function it performs. The SEC currently advises investors to verify platforms and capital-market operators before transacting. �
SEC Nigeria +1
SEC Nigeria — Find a Registered Operator�
CSCS — Investor FAQs�
Complete Beginner's Guide to the NGX App Think of the app as your digital window into the Nigerian stock market. It generally helps you answer five questions: What shares are available? What are their current prices? Which shares are rising or falling? Which shares do I want to monitor? What is happRead more
Complete Beginner’s Guide to the NGX App
Think of the app as your digital window into the Nigerian stock market.
It generally helps you answer five questions:
What shares are available?
What are their current prices?
Which shares are rising or falling?
Which shares do I want to monitor?
What is happening to the shares I already own?
1. 🏠 HOME / MARKET PAGE
When you open the app, you may see things such as:
NGX All-Share Index
Market status
Gainers
Losers
Most active stocks
Stock prices
Watchlist
Portfolio
Search
+ or ADD
Don’t be worried by all the numbers.
The most important thing for a beginner is learning how to search for a company and understand its stock page.
For example, suppose you want to monitor:
MTN Nigeria — MTNN
Zenith Bank — ZENITHBANK
GTCO — GTCO
Dangote Cement — DANGCEM
BUA Foods — BUAFOODS
Airtel Africa — AIRTELAFRI
You search for the company/ticker and open its page.
2. 🔎 SEARCH
The Search function is one of the most useful parts of the app.
Suppose you want to find MTN.
Search:
MTNN
You should get the company and its market information.
When you open the stock, you may see information such as:
MTN Nigeria Communications Plc
Ticker: MTNN
Current/Last Price: ₦xxx
Change: +₦x.xx
% Change: +x.xx%
Open: ₦xxx
High: ₦xxx
Low: ₦xxx
Volume: xxx
Chart: price movement
What does this mean?
If MTNN was ₦500 yesterday and is now ₦510:
Change = +₦10
Percentage change:
+2%
That means the share has increased by 2% relative to the reference price.
3. ⭐ WATCHLIST
This is one of the most important features for you.
A watchlist is simply:
A list of shares you are interested in but may not necessarily own.
For example, imagine you have ₦10 million available for future investment.
You may be researching:
MTNN
DANGCEM
BUAFOODS
ZENITHBANK
GTCO
ACCESSCORP
UBA
AIRTELAFRI
You don’t have to buy them immediately.
Put them on your Watchlist.
NGX specifically describes personalized watchlists as a feature that lets users track securities they have selected. �
Nigerian Exchange Group
Think of Watchlist this way:
Watchlist = “Companies I am watching.”
It is NOT necessarily:
“Companies I own.”
4. ➕ ADD / PLUS SIGN
This is where many beginners get confused.
When you see:
+
or
ADD
it usually means:
Add something to a list, portfolio, watchlist, or tracking section.
What it adds depends on where you pressed the + sign.
Example
You search for:
GTCO
You open GTCO and see:
+ Add to Watchlist
If you press it, GTCO is added to your watchlist.
Now you can monitor it without searching for it every time.
5. 📊 PORTFOLIO
This is probably the most important feature to understand if you already own shares.
Your portfolio represents your investments/holdings.
For example, suppose you actually own:
Stock
Shares
MTNN
1,000
GTCO
2,000
ZENITHBANK
1,500
DANGCEM
200
These are your holdings.
Your portfolio allows you to record/track them.
Watchlist vs Portfolio
This distinction is extremely important:
WATCHLIST
“I am interested in this company.”
PORTFOLIO
“I own this investment.”
6. 💰 HOW PORTFOLIO TRACKING WORKS
Suppose you bought:
1,000 MTNN shares
at:
₦400 per share
Your investment cost is:
1,000 × ₦400 = ₦400,000
You enter those details into the portfolio tracker.
Suppose MTNN later rises to:
₦450
Your shares are now worth:
1,000 × ₦450 = ₦450,000
Your unrealised gain is:
₦450,000 − ₦400,000 = ₦50,000
The app may therefore show something like:
Portfolio value: ₦450,000
Gain: +₦50,000
Return: +12.5%
The exact presentation depends on the app.
7. ⚠️ VERY IMPORTANT: PORTFOLIO ≠ YOUR CSCS ACCOUNT
This is particularly important in your situation because you’ve previously asked me about CSCS accounts and duplicate CSCS numbers.
A portfolio section inside a market-data app may simply be a tracking tool.
It does not automatically mean that the app has connected to your CSCS account.
For example, if you own 5,000 Zenith shares through a stockbroker, you may manually enter those shares into a portfolio tracker.
The app then calculates your estimated value based on market prices.
Your actual legal ownership is recorded through the appropriate market infrastructure/brokerage records—not merely because you entered the shares into an app.
So:
Portfolio tracker ≠ CSCS account.
8. 📈 GAINERS
Now we come to Gainers.
A gainer is a stock whose price has increased during the period being measured.
For example:
Company
Previous
Current
Change
ABC
₦10
₦11
+10%
XYZ
₦20
₦21
+5%
ABC is a bigger gainer.
NGX’s market-data system specifically provides “Top 10 Gainers and Losers” based on price appreciation/depreciation. �
Nigerian Stock Exchange
BUT BE CAREFUL!
Seeing:
+10%
does NOT mean:
“Buy this stock immediately.”
It simply means its price increased.
A stock can rise 10% because of:
company news
earnings
dividend expectations
market speculation
corporate announcements
low trading liquidity
investor demand
other factors
So Gainers is a market-information tool, not a buy signal.
9. 📉 LOSERS
Losers are the opposite.
A loser is a stock whose price has fallen during the measured period.
Example:
Yesterday:
₦100
Today:
₦90
Change:
−₦10
Percentage:
−10%
The app may therefore place it under:
LOSERS
Again, don’t automatically think:
“This stock is falling, therefore I should sell.”
Nor:
“It has fallen a lot, therefore I should buy.”
You need to understand why it is falling.
10. 🔥 TOP GAINERS DOES NOT MEAN BEST COMPANIES
This is a very important lesson.
Imagine:
Company A
Price: ₦5
Today’s gain: +10%
And:
Company B
Price: ₦500
Today’s gain: +2%
Company A appears higher on the Gainers list.
That doesn’t mean Company A is a better business.
It only means that its share price moved up more during that period.
The NGX itself separates market measures such as gainers, losers, most active securities, etc., from broader company information. �
Nigerian Exchange Group +1
11. 📊 MOST ACTIVE
You may also see:
Most Active
This generally refers to stocks experiencing substantial trading activity, such as high volume/value of transactions.
For example:
A stock may have:
Volume = 50 million shares
while another has:
Volume = 100,000 shares
The first is much more actively traded during that period.
Why is this useful?
It can help you identify stocks attracting significant market activity.
But again:
Most active ≠ automatically best investment.
12. 📦 VOLUME
This is another term you should learn.
Volume = number of shares traded during a particular period.
Example:
If:
1,000,000 MTNN shares
changed hands during the trading session, the volume is approximately:
1 million shares.
Volume can help you understand how actively a stock is being traded.
13. 💵 PRICE
You may see something like:
DANGCEM — ₦1,000
This means the market price per share is ₦1,000.
If you want to buy 100 shares at exactly ₦1,000:
100 × ₦1,000 = ₦100,000
But remember that actual execution price can differ, and brokerage/other applicable charges can affect the total transaction cost.
14. 📈 THE CHART
When you open a stock, you’ll probably see a chart.
It may show:
1D | 1W | 1M | 3M | 6M | 1Y | 5Y
These mean:
1D = one day
1W = one week
1M = one month
3M = three months
6M = six months
1Y = one year
5Y = five years
Example
If you select 1Y, you’re looking at how the stock has moved over approximately one year.
This is much more useful for a long-term investor than staring only at today’s movement.
15. 🟢 GREEN AND 🔴 RED
You will frequently see:
🟢 Green
Usually indicates an upward price movement.
🔴 Red
Usually indicates a downward price movement.
For example:
MTNN +3.20% → price increased.
GTCO −1.50% → price decreased.
Don’t let the colours emotionally control your investment decisions.
A long-term investor should not panic every time the screen becomes red.
16. OPEN, HIGH, LOW AND CLOSE
These are very useful terms.
OPEN
The price at which the stock begins trading for the session.
HIGH
The highest price reached during that trading period.
LOW
The lowest price reached.
CLOSE
The official/reference price at the end of the trading session.
For example:
Open: ₦100
High: ₦110
Low: ₦98
Close: ₦108
This tells you how the stock moved during that session.
17. 🏢 COMPANY PAGE
When you click on a company, don’t just look at its price.
Look for information such as:
Company name
Who is the company?
Sector
For example:
Banking
Consumer goods
Industrial goods
Telecommunications
Insurance
Oil & Gas
Market price
What is the current/last traded price?
Market capitalisation
How large is the company in terms of its equity-market value?
52-week high/low
This tells you the highest and lowest price over approximately the preceding year.
Volume
How many shares were traded?
Financial information
Where provided, look for:
Revenue
Profit
Earnings per share
Dividend
P/E ratio
etc.
18. 💰 DIVIDEND INFORMATION
Since you’ve been asking me quite a lot about Nigerian shares and investments, pay special attention to dividends.
Some Nigerian companies distribute part of their profits to shareholders as dividends.
For example, if you own:
10,000 shares
and the company declares:
₦5 dividend per share
your gross dividend would be:
10,000 × ₦5 = ₦50,000
The app may provide dividend-related information, depending on the particular application.
However, don’t confuse:
Dividend per share
with:
share price.
They are completely different things.
19. ⭐ HOW I WOULD RECOMMEND YOU USE THE APP
If your objective is long-term investing rather than day trading, don’t spend all day looking at Gainers and Losers.
I would structure your app like this:
WATCHLIST
Create a list of perhaps 10–20 companies you’re seriously researching.
For example:
Banks
GTCO
Zenith
UBA
Access
Consumer
BUA Foods
Nigerian Breweries
Industrial
Dangote Cement
Telecommunications
MTN
Airtel Africa
These are just examples—not a recommendation to buy them.
20. THEN CREATE YOUR PORTFOLIO
Put only the stocks you actually own into your portfolio.
For each holding, record:
Company
Number of shares
Purchase price
Purchase date
Then monitor:
Current value
Gain/loss
Percentage return
This will give you a much better picture of your investment performance.
21. DON’T CONFUSE “PRICE” WITH “VALUE”
This is one of the biggest mistakes beginners make.
Imagine:
Company A
Share price = ₦10
Company B
Share price = ₦1,000
It doesn’t automatically mean Company A is cheaper or Company B is more expensive as a business.
You need to consider things such as:
Number of shares outstanding
Market capitalisation
Earnings
Profitability
Growth
Debt
Dividend
Valuation
So don’t say:
“This share is ₦5, so it must be cheap.”
That is not necessarily true.
22. 🧠 A SIMPLE DAILY ROUTINE FOR USING THE APP
If I were teaching you from scratch, I’d recommend this routine.
STEP 1 — Check the market
Look at:
Market status
Is the market open or closed?
STEP 2 — Look at the overall market
Check the:
NGX All-Share Index
This gives you a broad indication of how the overall market is performing.
STEP 3 — Check your portfolio
Ask:
How much are my investments worth?
Which holdings are gaining?
Which are declining?
Is the movement significant or just normal daily volatility?
STEP 4 — Check your watchlist
Look at companies you’re considering buying.
Don’t immediately buy because something is green.
STEP 5 — Investigate
If a stock suddenly moves:
+10%
don’t rush.
Ask:
Why did it rise?
Likewise, if it falls:
−10%
ask:
Why did it fall?
23. 🚨 THE MOST IMPORTANT WARNING
An NGX market-data app is generally not the same thing as a stockbroker trading account.
NGX’s own X-Mobile description says it provides market information, watchlists, news and access to Trading License Holders. �
Nigerian Exchange Group
Your stockbroker is what you ordinarily use to execute your actual buy/sell transactions.
So the relationship is roughly:
NGX app
⬇️
Research / monitor market
⬇️
Decide what you want to do
⬇️
Stockbroker/trading platform
⬇️
Place BUY/SELL order
⬇️
Transaction is executed
⬇️
Your investment records are updated
24. ⚠️ REAL-TIME VS DELAYED PRICE
This is another thing you should check carefully.
Some NGX data can be delayed. NGX’s website states that prices displayed on some of its public pages are 30 minutes delayed, while real-time data is available through specified real-time services/data vendors. �
Nigerian Exchange Group
Therefore, if your app says:
MTNN = ₦xxx
don’t automatically assume that is the exact price at which your broker will execute an order.
Always verify the trading price through your broker before placing an order.
25. 🗂️ THE SIMPLE “MEANING OF EACH MENU” TABLE
App Menu
Simple Meaning
What YOU use it for
Portfolio
Investments you own/track
Monitor your holdings
Watchlist
Stocks you’re watching
Research future investments
Gainers
Stocks whose prices increased
See rising stocks
Losers
Stocks whose prices decreased
See falling stocks
Most Active
Heavily traded stocks
See market activity
Search
Find a company
Find a stock quickly
+ / ADD
Add something
Add stock to a list/portfolio
Chart
Historical price movement
Study price trends
Volume
Number of shares traded
Measure trading activity
High
Highest price
See day’s/session’s peak
Low
Lowest price
See day’s/session’s bottom
Open
Starting price
See where trading began
Close
Closing/reference price
Compare today’s movement
% Change
Percentage price movement
Measure daily performance
Market Cap
Market value of company equity
Understand company size
Dividend
Distribution to shareholders
Track income from shares
No if your ₦20 million is genuinely invested in a SEC-regulated Money Market Fund (MMF), it is not correct to say that you would automatically receive only ₦5 million if the investment platform shuts down. The important distinction is between the investment platform and the actual MMF/fund assets. HRead more
No if your ₦20 million is genuinely invested in a SEC-regulated Money Market Fund (MMF), it is not correct to say that you would automatically receive only ₦5 million if the investment platform shuts down.
The important distinction is between the investment platform and the actual MMF/fund assets.
How it normally works
If you invest ₦20 million through a platform such as InvestNaija, and the money is actually invested in a properly constituted and SEC-registered MMF:
Your ₦20m represents units/interests in the fund, not a deposit with the app.
The fund’s assets should be held separately through the fund’s custodian/trustee arrangements.
SEC’s guidance specifically identifies asset segregation and independent custodial arrangements as important investor protections. �
SEC Nigeria
Therefore, if the platform/agent fails, that does not automatically mean your ₦20m disappears or that you are limited to ₦5m.
The fund assets are supposed to be separate from the platform’s own assets.
Where does the ₦5 million figure come from?
This is where people often get confused.
The ₦5 million figure is not a general “MMF insurance limit” that means every Nigerian MMF investor can only recover ₦5m.
For example, the SEC’s current investor-protection framework provides an Investors Protection Fund for certain losses involving regulated capital-market operators, but that is a different mechanism from saying that every MMF investment is insured only up to ₦5m. �
SEC Nigeria +1
Also, an MMF is not the same thing as a bank deposit, so you shouldn’t automatically apply NDIC deposit-insurance limits to an MMF.
The most important thing for your ₦20m
I would verify exactly which MMF you are invested in and who the fund manager and custodian are.
SEC says investors should verify that operators are registered before investing. �
SEC Nigeria
So, for example, if your InvestNaija account says:
₦20,000,000 — Money Market Fund
I would want to establish:
1. Name of the actual MMF
2. Fund Manager
3. Trustee
4. Custodian
5. SEC registration status
6. Whether your ₦20m is actually recorded as units in that fund
If those are all properly established, the failure of the app/platform itself should not mean you are automatically capped at ₦5m.
What Is AER and How Is It Used to Compare Investment Returns in Nigeria?
I’ll explain them in practical Nigerian-investor terms. 1. AER — Annual Equivalent Rate AER means Annual Equivalent Rate. It is mainly used to show what your return would be over one year, taking compounding into account. Simple example Suppose an investment says: 15% AER It means that if the moneyRead more
I’ll explain them in practical Nigerian-investor terms.
See less1. AER — Annual Equivalent Rate
AER means Annual Equivalent Rate.
It is mainly used to show what your return would be over one year, taking compounding into account.
Simple example
Suppose an investment says:
15% AER
It means that if the money remains invested for one full year and the applicable returns are compounded according to the product’s terms, the equivalent annual return is 15%.
So, if you invested ₦1,000,000 and actually achieved a 15% AER for one year:
₦1,000,000 × 15% = ₦150,000
You would have approximately:
₦1,150,000
before considering any applicable fees, taxes or other charges.
Why AER matters
When comparing investments, don’t simply look at a figure such as “monthly return” or “interest rate.” AER helps you compare returns on a common annual basis.
For example:
Investment
Advertised return
What you should ask
Investment A
12%
Is this AER?
Investment B
15%
Is it guaranteed or projected?
Investment C
18%
What are the fees and risks?
Important: AER is a measure of return, not a guarantee that you will make that return. Always check whether the stated rate is fixed, projected, historical or variable.
2. Portfolio
Your portfolio is essentially the collection of investments you own.
Think of it as your investment basket.
For example, suppose you own:
1,000 GTCO shares
500 Zenith Bank shares
300 UBA shares
₦2 million in a money-market fund
₦1 million in Treasury Bills
All of these together constitute your investment portfolio.
What you normally see in a portfolio
An investment app may show:
Company | Quantity | Average price | Current price | Market value | Gain/Loss
For example:
Stock
Quantity
Average price
Current price
Value
GTCO
1,000
₦70
₦90
₦90,000
UBA
2,000
₦25
₦30
₦60,000
Your portfolio therefore allows you to answer:
“What investments do I currently own, and how much are they worth?”
How you use your portfolio
You should regularly look at:
1. Quantity
How many shares/units you own.
2. Average purchase price
What you have effectively paid per share/unit.
3. Current price
What the investment is currently worth in the market.
4. Market value
The current value of your holding.
5. Gain/Loss
How much the investment has increased or decreased in value.
Example
You bought 1,000 shares at ₦50:
Investment = ₦50,000
If the share rises to ₦70:
Current value = ₦70,000
Your unrealised gain is:
₦20,000
That gain is generally unrealised until you sell.
3. Watchlist
A watchlist is different from your portfolio.
Portfolio = what you own
Watchlist = what you are watching
Suppose you don’t own Dangote Cement but you are considering buying it.
You can add it to your watchlist.
You might also put:
GTCO
Zenith
UBA
Dangote Cement
Airtel Africa
BUA Foods
on your watchlist.
The purpose is to monitor things such as:
Current price
Price movement
Percentage change
Trading activity
Sometimes financial information
Sometimes news
Sometimes dividend information
Very important distinction
If you put a company on your watchlist:
You have NOT bought it.
Adding a stock to a watchlist does not mean you own the stock.
4. CSCS
CSCS means Central Securities Clearing System.
This is extremely important when you invest in Nigerian securities.
CSCS is the infrastructure that handles the electronic clearing, settlement and custody/recording of securities traded in the Nigerian capital market.
Think of it this way:
Your investment app/broker is the interface you use. CSCS is part of the underlying system through which your securities are recorded and settled.
The SEC also advises investors to obtain and keep their CSCS statements of account. �
SEC Nigeria
Why CSCS matters to you
If you buy shares through a registered stockbroker, your shares are not simply “inside the app.”
The app is primarily your window into your investment account.
The securities are recorded within the capital-market infrastructure, including your CSCS account.
This is why you can potentially change brokers without necessarily losing ownership of your shares.
CSCS itself states that you need to open an account with a stockbroker before opening a CSCS account. �
CSCS
5. CHN
CHN means Clearing House Number.
According to CSCS, it is a unique number that identifies each investor in the Nigerian capital market. �
CSCS
Think of your CHN as an important investor identification number within the Nigerian capital-market system.
It is different from your bank account number.
It is also different from your BVN.
And it is different from your CSCS account number.
Why CHN is important
Suppose you have shares with different stockbrokers.
Your CHN helps identify you within the capital-market system.
This becomes particularly important when dealing with issues such as:
Existing shares
Changing brokers
Consolidating investment records
Dematerialisation
Duplicate CSCS accounts
Tracking holdings
Resolving discrepancies
Given your earlier question about duplicate CSCS accounts, this distinction is especially important: having more than one broker relationship does not mean you should casually assume that you need multiple investor identities.
Putting the five together
Here’s the easiest way to remember everything:
Term
Think of it as
Main purpose
AER
Annual return measurement
Compare investment returns
Portfolio
Your investment basket
See what you own
Watchlist
Your observation list
Monitor investments you may buy
CSCS
Securities infrastructure/account
Record/settle your securities
CHN
Your capital-market identifier
Identify you in the capital market
Now, your most important question: Does the app become your broker?
Not necessarily.
This is a very important distinction.
An investment app is not automatically a stockbroker simply because you use the app to buy shares.
There can be several layers:
YOU
↓
Investment app/platform
↓
Registered stockbroker / Capital Market Operator
↓
NGX / trading infrastructure
↓
CSCS
So, when you press BUY on an app, the app may be providing the technology/interface through which your order is submitted, while an underlying registered broker executes the transaction.
The exact arrangement depends on the particular app.
The Nigerian SEC says that investors trade shares through registered stockbrokers. �
SEC Nigeria
The SEC also maintains a database where you can verify whether an operator is registered and what function it is authorised to perform. �
SEC Nigeria
So how do you know who your actual broker is?
This is something I strongly recommend you learn to check.
Go into your investment app and look for sections such as:
Profile → Account → Trading account → Broker → CSCS → Account details
You may find information identifying:
Your stockbroker
Your CHN
Your CSCS account
Your trading account
Your investment/advisory provider
If you cannot find it, contact the app’s customer service and ask:
“Who is the SEC-registered stockbroker executing my NGX trades, and what is the name of the Capital Market Operator attached to my account?”
That is a very reasonable question.
But what about investment advice?
This is where you need to be careful.
An app can make it easy to buy an investment, but that does not necessarily mean the app is giving you personalised investment advice.
For example, an app may show:
GTCO — ₦95
+3.2%
That’s market information.
It may show:
“Top Gainers”
That’s market information.
But:
“You should invest ₦2 million in GTCO because it is suitable for your financial situation.”
That is much closer to investment advice.
The SEC distinguishes regulated capital-market functions, and investment advisory services are regulated activities. �
SEC Nigeria
How I would recommend you approach investing through an app
Don’t simply do:
See stock → press BUY.
Instead use this process:
STEP 1 — Identify the investment
For example:
“I am considering buying GTCO.”
STEP 2 — Understand the company
Ask:
What does the company do?
Is it profitable?
Is revenue growing?
Is earnings growing?
Does it pay dividends?
Does it have significant debt?
What is its valuation?
What are the major risks?
STEP 3 — Decide why you are buying it
For example:
“I’m buying because I want long-term capital growth and dividend income.”
That’s much better than:
“Someone told me the price will rise.”
STEP 4 — Decide how much
Don’t put your entire investment capital into one company simply because you like it.
STEP 5 — Consult your broker/adviser where appropriate
Ask questions such as:
“What is your current research view on this company?”
“What are the major risks?”
“Is this stock suitable for a long-term investor?”
“What valuation metrics should I consider?”
“Are there any corporate actions or important announcements I should know about?”
A registered broker/adviser can provide professional information and advice within their authorised role.
STEP 6 — Verify independently
Don’t rely exclusively on what the app says.
The SEC specifically warns investors against relying on investment advice from unregistered persons or platforms. �
SEC Nigeria
One very important principle
Your app is a tool. It is not your brain.
The app can help you:
Research → monitor → place orders → track → manage
But you still need to understand:
What am I buying?
Why am I buying it?
What can I lose?
How long am I investing?
What return am I expecting?
A simple picture of your investing journey
Think of it like this:
YOUR MONEY
↓
Investment decision
↓
Broker/app
↓
Buy order
↓
Market
↓
CSCS / settlement infrastructure
↓
Your securities are recorded
↓
Your app shows the position in your portfolio
And your watchlist sits beside this process, helping you monitor investments you haven’t bought yet.
One final caution
Before putting serious money into any investment app, verify the operator with the SEC and establish exactly what regulated function it performs. The SEC currently advises investors to verify platforms and capital-market operators before transacting. �
SEC Nigeria +1
SEC Nigeria — Find a Registered Operator�
CSCS — Investor FAQs�
What Do Gainers and Losers Mean on the NGX App?
Complete Beginner's Guide to the NGX App Think of the app as your digital window into the Nigerian stock market. It generally helps you answer five questions: What shares are available? What are their current prices? Which shares are rising or falling? Which shares do I want to monitor? What is happRead more
Complete Beginner’s Guide to the NGX App
See lessThink of the app as your digital window into the Nigerian stock market.
It generally helps you answer five questions:
What shares are available?
What are their current prices?
Which shares are rising or falling?
Which shares do I want to monitor?
What is happening to the shares I already own?
1. 🏠 HOME / MARKET PAGE
When you open the app, you may see things such as:
NGX All-Share Index
Market status
Gainers
Losers
Most active stocks
Stock prices
Watchlist
Portfolio
Search
+ or ADD
Don’t be worried by all the numbers.
The most important thing for a beginner is learning how to search for a company and understand its stock page.
For example, suppose you want to monitor:
MTN Nigeria — MTNN
Zenith Bank — ZENITHBANK
GTCO — GTCO
Dangote Cement — DANGCEM
BUA Foods — BUAFOODS
Airtel Africa — AIRTELAFRI
You search for the company/ticker and open its page.
2. 🔎 SEARCH
The Search function is one of the most useful parts of the app.
Suppose you want to find MTN.
Search:
MTNN
You should get the company and its market information.
When you open the stock, you may see information such as:
MTN Nigeria Communications Plc
Ticker: MTNN
Current/Last Price: ₦xxx
Change: +₦x.xx
% Change: +x.xx%
Open: ₦xxx
High: ₦xxx
Low: ₦xxx
Volume: xxx
Chart: price movement
What does this mean?
If MTNN was ₦500 yesterday and is now ₦510:
Change = +₦10
Percentage change:
+2%
That means the share has increased by 2% relative to the reference price.
3. ⭐ WATCHLIST
This is one of the most important features for you.
A watchlist is simply:
A list of shares you are interested in but may not necessarily own.
For example, imagine you have ₦10 million available for future investment.
You may be researching:
MTNN
DANGCEM
BUAFOODS
ZENITHBANK
GTCO
ACCESSCORP
UBA
AIRTELAFRI
You don’t have to buy them immediately.
Put them on your Watchlist.
NGX specifically describes personalized watchlists as a feature that lets users track securities they have selected. �
Nigerian Exchange Group
Think of Watchlist this way:
Watchlist = “Companies I am watching.”
It is NOT necessarily:
“Companies I own.”
4. ➕ ADD / PLUS SIGN
This is where many beginners get confused.
When you see:
+
or
ADD
it usually means:
Add something to a list, portfolio, watchlist, or tracking section.
What it adds depends on where you pressed the + sign.
Example
You search for:
GTCO
You open GTCO and see:
+ Add to Watchlist
If you press it, GTCO is added to your watchlist.
Now you can monitor it without searching for it every time.
5. 📊 PORTFOLIO
This is probably the most important feature to understand if you already own shares.
Your portfolio represents your investments/holdings.
For example, suppose you actually own:
Stock
Shares
MTNN
1,000
GTCO
2,000
ZENITHBANK
1,500
DANGCEM
200
These are your holdings.
Your portfolio allows you to record/track them.
Watchlist vs Portfolio
This distinction is extremely important:
WATCHLIST
“I am interested in this company.”
PORTFOLIO
“I own this investment.”
6. 💰 HOW PORTFOLIO TRACKING WORKS
Suppose you bought:
1,000 MTNN shares
at:
₦400 per share
Your investment cost is:
1,000 × ₦400 = ₦400,000
You enter those details into the portfolio tracker.
Suppose MTNN later rises to:
₦450
Your shares are now worth:
1,000 × ₦450 = ₦450,000
Your unrealised gain is:
₦450,000 − ₦400,000 = ₦50,000
The app may therefore show something like:
Portfolio value: ₦450,000
Gain: +₦50,000
Return: +12.5%
The exact presentation depends on the app.
7. ⚠️ VERY IMPORTANT: PORTFOLIO ≠ YOUR CSCS ACCOUNT
This is particularly important in your situation because you’ve previously asked me about CSCS accounts and duplicate CSCS numbers.
A portfolio section inside a market-data app may simply be a tracking tool.
It does not automatically mean that the app has connected to your CSCS account.
For example, if you own 5,000 Zenith shares through a stockbroker, you may manually enter those shares into a portfolio tracker.
The app then calculates your estimated value based on market prices.
Your actual legal ownership is recorded through the appropriate market infrastructure/brokerage records—not merely because you entered the shares into an app.
So:
Portfolio tracker ≠ CSCS account.
8. 📈 GAINERS
Now we come to Gainers.
A gainer is a stock whose price has increased during the period being measured.
For example:
Company
Previous
Current
Change
ABC
₦10
₦11
+10%
XYZ
₦20
₦21
+5%
ABC is a bigger gainer.
NGX’s market-data system specifically provides “Top 10 Gainers and Losers” based on price appreciation/depreciation. �
Nigerian Stock Exchange
BUT BE CAREFUL!
Seeing:
+10%
does NOT mean:
“Buy this stock immediately.”
It simply means its price increased.
A stock can rise 10% because of:
company news
earnings
dividend expectations
market speculation
corporate announcements
low trading liquidity
investor demand
other factors
So Gainers is a market-information tool, not a buy signal.
9. 📉 LOSERS
Losers are the opposite.
A loser is a stock whose price has fallen during the measured period.
Example:
Yesterday:
₦100
Today:
₦90
Change:
−₦10
Percentage:
−10%
The app may therefore place it under:
LOSERS
Again, don’t automatically think:
“This stock is falling, therefore I should sell.”
Nor:
“It has fallen a lot, therefore I should buy.”
You need to understand why it is falling.
10. 🔥 TOP GAINERS DOES NOT MEAN BEST COMPANIES
This is a very important lesson.
Imagine:
Company A
Price: ₦5
Today’s gain: +10%
And:
Company B
Price: ₦500
Today’s gain: +2%
Company A appears higher on the Gainers list.
That doesn’t mean Company A is a better business.
It only means that its share price moved up more during that period.
The NGX itself separates market measures such as gainers, losers, most active securities, etc., from broader company information. �
Nigerian Exchange Group +1
11. 📊 MOST ACTIVE
You may also see:
Most Active
This generally refers to stocks experiencing substantial trading activity, such as high volume/value of transactions.
For example:
A stock may have:
Volume = 50 million shares
while another has:
Volume = 100,000 shares
The first is much more actively traded during that period.
Why is this useful?
It can help you identify stocks attracting significant market activity.
But again:
Most active ≠ automatically best investment.
12. 📦 VOLUME
This is another term you should learn.
Volume = number of shares traded during a particular period.
Example:
If:
1,000,000 MTNN shares
changed hands during the trading session, the volume is approximately:
1 million shares.
Volume can help you understand how actively a stock is being traded.
13. 💵 PRICE
You may see something like:
DANGCEM — ₦1,000
This means the market price per share is ₦1,000.
If you want to buy 100 shares at exactly ₦1,000:
100 × ₦1,000 = ₦100,000
But remember that actual execution price can differ, and brokerage/other applicable charges can affect the total transaction cost.
14. 📈 THE CHART
When you open a stock, you’ll probably see a chart.
It may show:
1D | 1W | 1M | 3M | 6M | 1Y | 5Y
These mean:
1D = one day
1W = one week
1M = one month
3M = three months
6M = six months
1Y = one year
5Y = five years
Example
If you select 1Y, you’re looking at how the stock has moved over approximately one year.
This is much more useful for a long-term investor than staring only at today’s movement.
15. 🟢 GREEN AND 🔴 RED
You will frequently see:
🟢 Green
Usually indicates an upward price movement.
🔴 Red
Usually indicates a downward price movement.
For example:
MTNN +3.20% → price increased.
GTCO −1.50% → price decreased.
Don’t let the colours emotionally control your investment decisions.
A long-term investor should not panic every time the screen becomes red.
16. OPEN, HIGH, LOW AND CLOSE
These are very useful terms.
OPEN
The price at which the stock begins trading for the session.
HIGH
The highest price reached during that trading period.
LOW
The lowest price reached.
CLOSE
The official/reference price at the end of the trading session.
For example:
Open: ₦100
High: ₦110
Low: ₦98
Close: ₦108
This tells you how the stock moved during that session.
17. 🏢 COMPANY PAGE
When you click on a company, don’t just look at its price.
Look for information such as:
Company name
Who is the company?
Sector
For example:
Banking
Consumer goods
Industrial goods
Telecommunications
Insurance
Oil & Gas
Market price
What is the current/last traded price?
Market capitalisation
How large is the company in terms of its equity-market value?
52-week high/low
This tells you the highest and lowest price over approximately the preceding year.
Volume
How many shares were traded?
Financial information
Where provided, look for:
Revenue
Profit
Earnings per share
Dividend
P/E ratio
etc.
18. 💰 DIVIDEND INFORMATION
Since you’ve been asking me quite a lot about Nigerian shares and investments, pay special attention to dividends.
Some Nigerian companies distribute part of their profits to shareholders as dividends.
For example, if you own:
10,000 shares
and the company declares:
₦5 dividend per share
your gross dividend would be:
10,000 × ₦5 = ₦50,000
The app may provide dividend-related information, depending on the particular application.
However, don’t confuse:
Dividend per share
with:
share price.
They are completely different things.
19. ⭐ HOW I WOULD RECOMMEND YOU USE THE APP
If your objective is long-term investing rather than day trading, don’t spend all day looking at Gainers and Losers.
I would structure your app like this:
WATCHLIST
Create a list of perhaps 10–20 companies you’re seriously researching.
For example:
Banks
GTCO
Zenith
UBA
Access
Consumer
BUA Foods
Nigerian Breweries
Industrial
Dangote Cement
Telecommunications
MTN
Airtel Africa
These are just examples—not a recommendation to buy them.
20. THEN CREATE YOUR PORTFOLIO
Put only the stocks you actually own into your portfolio.
For each holding, record:
Company
Number of shares
Purchase price
Purchase date
Then monitor:
Current value
Gain/loss
Percentage return
This will give you a much better picture of your investment performance.
21. DON’T CONFUSE “PRICE” WITH “VALUE”
This is one of the biggest mistakes beginners make.
Imagine:
Company A
Share price = ₦10
Company B
Share price = ₦1,000
It doesn’t automatically mean Company A is cheaper or Company B is more expensive as a business.
You need to consider things such as:
Number of shares outstanding
Market capitalisation
Earnings
Profitability
Growth
Debt
Dividend
Valuation
So don’t say:
“This share is ₦5, so it must be cheap.”
That is not necessarily true.
22. 🧠 A SIMPLE DAILY ROUTINE FOR USING THE APP
If I were teaching you from scratch, I’d recommend this routine.
STEP 1 — Check the market
Look at:
Market status
Is the market open or closed?
STEP 2 — Look at the overall market
Check the:
NGX All-Share Index
This gives you a broad indication of how the overall market is performing.
STEP 3 — Check your portfolio
Ask:
How much are my investments worth?
Which holdings are gaining?
Which are declining?
Is the movement significant or just normal daily volatility?
STEP 4 — Check your watchlist
Look at companies you’re considering buying.
Don’t immediately buy because something is green.
STEP 5 — Investigate
If a stock suddenly moves:
+10%
don’t rush.
Ask:
Why did it rise?
Likewise, if it falls:
−10%
ask:
Why did it fall?
23. 🚨 THE MOST IMPORTANT WARNING
An NGX market-data app is generally not the same thing as a stockbroker trading account.
NGX’s own X-Mobile description says it provides market information, watchlists, news and access to Trading License Holders. �
Nigerian Exchange Group
Your stockbroker is what you ordinarily use to execute your actual buy/sell transactions.
So the relationship is roughly:
NGX app
⬇️
Research / monitor market
⬇️
Decide what you want to do
⬇️
Stockbroker/trading platform
⬇️
Place BUY/SELL order
⬇️
Transaction is executed
⬇️
Your investment records are updated
24. ⚠️ REAL-TIME VS DELAYED PRICE
This is another thing you should check carefully.
Some NGX data can be delayed. NGX’s website states that prices displayed on some of its public pages are 30 minutes delayed, while real-time data is available through specified real-time services/data vendors. �
Nigerian Exchange Group
Therefore, if your app says:
MTNN = ₦xxx
don’t automatically assume that is the exact price at which your broker will execute an order.
Always verify the trading price through your broker before placing an order.
25. 🗂️ THE SIMPLE “MEANING OF EACH MENU” TABLE
App Menu
Simple Meaning
What YOU use it for
Portfolio
Investments you own/track
Monitor your holdings
Watchlist
Stocks you’re watching
Research future investments
Gainers
Stocks whose prices increased
See rising stocks
Losers
Stocks whose prices decreased
See falling stocks
Most Active
Heavily traded stocks
See market activity
Search
Find a company
Find a stock quickly
+ / ADD
Add something
Add stock to a list/portfolio
Chart
Historical price movement
Study price trends
Volume
Number of shares traded
Measure trading activity
High
Highest price
See day’s/session’s peak
Low
Lowest price
See day’s/session’s bottom
Open
Starting price
See where trading began
Close
Closing/reference price
Compare today’s movement
% Change
Percentage price movement
Measure daily performance
Market Cap
Market value of company equity
Understand company size
Dividend
Distribution to shareholders
Track income from shares
Is My ₦20 Million Money Market Fund Investment Protected If the Investment Platform Shuts Down in Nigeria?
No if your ₦20 million is genuinely invested in a SEC-regulated Money Market Fund (MMF), it is not correct to say that you would automatically receive only ₦5 million if the investment platform shuts down. The important distinction is between the investment platform and the actual MMF/fund assets. HRead more
No if your ₦20 million is genuinely invested in a SEC-regulated Money Market Fund (MMF), it is not correct to say that you would automatically receive only ₦5 million if the investment platform shuts down.
See lessThe important distinction is between the investment platform and the actual MMF/fund assets.
How it normally works
If you invest ₦20 million through a platform such as InvestNaija, and the money is actually invested in a properly constituted and SEC-registered MMF:
Your ₦20m represents units/interests in the fund, not a deposit with the app.
The fund’s assets should be held separately through the fund’s custodian/trustee arrangements.
SEC’s guidance specifically identifies asset segregation and independent custodial arrangements as important investor protections. �
SEC Nigeria
Therefore, if the platform/agent fails, that does not automatically mean your ₦20m disappears or that you are limited to ₦5m.
The fund assets are supposed to be separate from the platform’s own assets.
Where does the ₦5 million figure come from?
This is where people often get confused.
The ₦5 million figure is not a general “MMF insurance limit” that means every Nigerian MMF investor can only recover ₦5m.
For example, the SEC’s current investor-protection framework provides an Investors Protection Fund for certain losses involving regulated capital-market operators, but that is a different mechanism from saying that every MMF investment is insured only up to ₦5m. �
SEC Nigeria +1
Also, an MMF is not the same thing as a bank deposit, so you shouldn’t automatically apply NDIC deposit-insurance limits to an MMF.
The most important thing for your ₦20m
I would verify exactly which MMF you are invested in and who the fund manager and custodian are.
SEC says investors should verify that operators are registered before investing. �
SEC Nigeria
So, for example, if your InvestNaija account says:
₦20,000,000 — Money Market Fund
I would want to establish:
1. Name of the actual MMF
2. Fund Manager
3. Trustee
4. Custodian
5. SEC registration status
6. Whether your ₦20m is actually recorded as units in that fund
If those are all properly established, the failure of the app/platform itself should not mean you are automatically capped at ₦5m.