If you plan to place more than a couple of orders in your investing life, learning to read an order book pays off fast.

 It's the tool that shows you, in real time, who wants to buy what at which price and who wants to sell what at which price. What looks like a list of numbers is actually the most honest photograph of supply and demand for a security you'll ever see.

 (sometimes called "DOM" for Depth of Market) is the live list of every buy and sell intent on a security, sorted by price. On the Casablanca Stock Exchange it's laid out as two columns:

, highest price at the top, lowest at the bottom. These are the investors who want to buy at a maximum given price.

, lowest price at the top, highest at the bottom. These are the investors who want to sell at a minimum given price.

 is bid for or offered (sometimes per individual order, sometimes aggregated).

: the best buyer offers 199.50 MAD, the best seller asks 200 MAD. The 0.50 MAD gap is the 

: a new buyer arrives and offers 200 MAD (the seller's ask). Quantity gets matched with the seller. The stock just printed at 200 MAD.

: a new seller arrives and offers 199.50 MAD (the buyer's bid). The trade fires at 199.50 MAD.

That's it. Everything else — charts, indicators, news — is interpretation around this base mechanism.

The spread: the hidden cost of buying immediately

 is the gap between the best bid and the best ask. It's the premium that market orders pay for "immediacy".

Tight spread (a few cents on a liquid name): you buy at a price very close to fair value.

Wide spread (several percent on a thinly-traded one): buying at market and selling straight back loses you the spread.

 if you see a spread > 1% on a stock, default to a 

 (mid-spread or more conservative) rather than a market order.*

"Thick" book: lots of quantity at every level. Even big orders fill without moving the price.

"Thin" book: little quantity, common on small caps or in off-hours. A single chunky order can "eat" several levels and end up 1-2% higher (buying) or lower (selling) than the last quoted price.

If you want to buy and the best ask is 200 MAD, a 199.50 MAD limit waits for a dip. On a hot name, you risk never filling.

A 200 MAD limit (at the best ask) puts you at the front of the buy queue — often the right call on a liquid stock.

A 200.50 MAD limit means you accept eating a little depth — fills instantly if there's enough on offer at 200 MAD.

Before buying a meaningful amount, check the book is thick enough to absorb a SELL of the same size one day. If your buy represents several days of average volume, beware: getting out will take time and bleed through the spread.

When a wall of buyers or sellers parks itself at a specific level, there's often a message — a big institutional buyer, or a nervous seller. Outsize orders sitting in the book are an advance signal pros watch.

How to invest on the Casablanca Stock Exchange — beginner guide

Brokerage fees on the Casablanca exchange

The order book explained: depth, spread, and liquidity

 the primary market is where companies create new securities and sell them for the first time; the secondary market is where those same securities then trade between investors, day in and day out, on the Casablanca Stock Exchange.

If you're new to investing, understanding this distinction is the first step to knowing where the money you invest goes and where the shares you buy come from.

The primary market: where securities are born

. This is where a company (or the state) issues brand-new securities — shares, bonds, mutual fund units — for the first time. The goal: 

 to fund growth, finance investment projects, or repay debt.

. A Moroccan company decides to open up to the public, sets a price per share, opens a subscription window, and any investor — retail or institutional — can buy these brand-new shares. The money paid by subscribers goes 

By subscribing to an IPO you fund the company's growth plan directly.

 of the security, at a pre-set issue price.

The primary market is also where new government bonds and new investment funds are placed.

 shares newly issued in an IPO or capital increase, bonds at issuance, newly created mutual funds.

The secondary market: securities trading day to day

. This is where securities already issued on the primary market change hands between investors. When you buy an Attijariwafa Bank or Maroc Telecom share on the Casablanca Stock Exchange today, you're on the secondary market.

You place a buy order. Someone else — another retail investor, a fund, an institution — places a sell order at the same price. The exchange matches the two and the trade executes. 

The money goes to the previous holder, not to the company.

You can resell your securities whenever you want (provided there are buyers — that's called 

Prices move constantly with supply and demand, which creates opportunities… and risks.

Without an active secondary market the primary market would be unattractive: who would want to subscribe to an IPO if they couldn't resell afterwards?

 listed shares, listed bonds, mutual fund units available for resale.

 | Creation of securities | Trading of existing ones |

 | The issuing company | The previous holder |

 | One-off (IPOs, capital increases) | Continuous (every trading day) |

 | Subscribing to an IPO | Buying a stock on the exchange |

Without a primary market, no new securities to buy. Without a secondary market, no liquidity to exit positions. The two are 

 and essential to a healthy Casablanca Stock Exchange.

On Nommo you can access both markets from the same app:

 track current Moroccan IPOs and subscribe in a few taps from the IPO section.

 freely buy and sell shares, bonds, and mutual fund units listed on the Casablanca Stock Exchange.

Primary vs secondary market: the difference in 2 minutes

You're about to send an order. The form asks you to choose between "limit" and "market".

 These two options are the most frequent — and most misunderstood — decision in a retail investor's life. Here's what concretely changes between them and how to decide cleanly each time.

Market order: execution guaranteed, price isn't

 on the order book the moment it's processed.

Handy to close a position quickly when the market moves hard.

: if liquidity is thin, your order can "eat" several levels of the book and end 1-2% higher (buying) or lower (selling) than the quoted price.

: on a volatile name, the fill price can be very different from what you saw 2 seconds before clicking.

: the first orders often pay the highest price for opening-fixing volatility.

 stock (top MASI names: ATW, IAM, BCP…) where the spread is tight.

 exit right now (bad news, urgent cash need).

Limit order: price guaranteed, fill isn't

 only fills if the market reaches the price you set.

: you know exactly what you'll pay (or receive).

 your entry by sitting slightly below the market and waiting for a pull-back.

: if the market never touches your price, your order sits idle.

 on a stock that rallies without looking back.

: park an order slightly below market and let it work.

 where a market order would move the price.

 an order ("buy if it dips to X MAD") without watching the screen.

| Small order, very liquid stock | Market |

| Large order (>1 day's volume) | Limit, split if possible |

| Illiquid stock, spread > 1% | Limit, mid-spread |

| Waiting for a dip | Limit (below current price) |

| Waiting for a breakout | Market (or limit slightly above) |

Once the order type is chosen, you also pick how long it stays alive:

: expires at market close. The most common default.

: stays alive until filled or manually cancelled. Handy for long-term conditional orders ("buy if IAM dips below 90 MAD").

: stays alive until a date you choose. A middle ground between Day and GTC.

 a poorly-managed GTC can fill weeks later in a totally different market context. If you use GTC, review your pending orders at least once a week.

On a small cap your order can move the price by several percent. Always prefer a limit order.

A limit 1-2 MAD below the best ask on a rallying stock often means you never fill. If you really want the stock, get to the front of the queue (at the best ask).

A GTC sitting for months can fill in completely different market conditions. Do a weekly review.

 triggers a market order when a threshold is hit — often used as a protection (stop-loss). Two different mechanisms.

How to invest on the Casablanca Stock Exchange

Limit order or market order: which one to use?

Want to put your money to work instead of letting it sleep in a current account?

 Investing on the stock market is the most accessible path — and in Morocco, the ecosystem (Casablanca Stock Exchange, AMMC, modern brokers) now lets you start from a few hundred dirhams.

This guide takes you from "absolute zero" to the moment you place your first order, answering every question a beginner asks.

Step 1: three questions to ask BEFORE you invest

 (3 to 6 months of expenses) in a liquid account.

 that fund and that you can lock up for at least 5 years.

A short horizon (1 year) calls for very low-risk products. A long horizon (10+ years) tolerates much more volatility, because markets mathematically have time to absorb drawdowns.

 in 3-5 years → diversified products or balanced mutual funds.

 in 20+ years → strong equity exposure.

 → money-market funds or short-duration bond funds.

The equity market routinely drops 10-20% within a year. If watching your portfolio go from 100,000 to 85,000 MAD costs you sleep, you need to dial down equity exposure in favour of bonds or money-market funds.

 imagine your portfolio falls 30% tomorrow. Could you NOT panic-sell? If no, your risk profile is more cautious than you think.

You become a small co-owner of a company.

 at the General Meeting (you're a co-owner).

 Investors with a long horizon (5+ years) comfortable with short-term ups and downs.

Understand corporate actions (dividends, splits, etc.)

 in exchange for regular interest and repayment at maturity.

 Investors who like regularity and want to diversify their portfolio.

You buy a unit of a diversified basket managed by professionals.

 (impossible to replicate alone with a small budget).

 Beginners, or anyone who wants exposure without managing day to day.

 with an AMMC-licensed broker. On Nommo the whole process is online:

Download the app and create your account.

Verify your identity (KYC) with your ID or passport.

Pick the security you want to buy (stock, bond, or fund unit).

: you set the maximum price — fills only if the market reaches that price.

: immediate fill at the best available price.

Confirm. You'll see a recap with the fees before final confirmation.

 (mix of stocks/bonds/funds) is easier to manage emotionally than 100% equities. You learn the mechanics without taking full volatility on day one.

Step 4: track your investment (without anxiety)

 a glance is enough to track overall performance.

 read the results from companies whose shares you hold.

 do a real check-up and rebalance if needed.

 (L'Économiste, La Vie Éco, Médias24).

 and Casablanca Exchange releases for regulated announcements.

**"The stock market is a device for transferring money from the impatient to the patient."

the best investors are the ones who control their emotions

. Panic-selling at the bottom is the classic mistake that costs the most over the long run.

Returns come from three sources: capital gains (price up), dividends/coupons (regular income), and compounding (gains earning gains). 

, but historically equity markets have beaten inflation over the long run.

Investing is never 100% safe. You can always lose all or part of your capital — especially on individual stocks.

3. More risk = more potential gain… or more loss

Stocks can deliver high returns but are volatile. Bonds are steadier but pay less. Diversified mutual funds reduce risk by mixing both.

The earlier you start, the longer your gains work via 

. Over 30 years the effect is dramatic — a few years' head start can mean tens of percentage points of final capital.

Never put all your money on one company or one product. Mix stocks, bonds and funds; mix sectors and geographies. When one asset drops, another offsets.

. Use the AMMC website and issuer sites. 

Guide to AMMC documents to read before investing

You've got the basics. To go deeper, read our specialised guides:

. Your first order doesn't need to be perfect — it just needs to be placed. You learn by investing.

How to invest on the Casablanca Stock Exchange: a complete beginner's guide

Investing is not a speed sport. Yet most beginners on the Casablanca exchange make the same handful of mistakes in their first months — often without noticing. Here are the most common, and how to avoid them without overhauling your approach.

A stock is not a lottery ticket: it is a slice of a real business, with products, customers, and a P&L. Many beginners buy a name simply because they heard about it or because it has been rising for three months. The minimum rule: before every purchase, know in two sentences what the company does and where its revenue comes from.

Concentrating 100 % of your available savings on a single purchase on a single day exposes you to a bad session. Spreading your purchases across several weeks (dollar-cost averaging) smooths entry-price volatility and limits regret on a rapid pullback.

A 30 MAD stock is not "cheaper" than a 800 MAD stock. What matters is the price paid relative to earnings, or market cap relative to fundamentals. The price-to-earnings (P/E) ratio or dividend yield give a relative measure far more useful than the nominal price.

Equity markets routinely fall 10-20 % within a year for no specific reason. Panic-selling and buying back higher is the classic recipe for underperformance. If your horizon is 5 years or longer, a few weeks of weakness should not, in principle, change your behaviour.

The more you look at your portfolio, the more tempted you are to intervene — and each intervention creates fees and risks. For a long-term investor, a weekly check-in is more than enough.

Brokerage fees, regulatory fees, and tax silently erode performance. Before multiplying round-trips, check the all-in cost of a trade. A strategy that requires lots of transactions has to generate returns well above its costs.

Forums, WhatsApp groups, and Telegram channels overflow with confident opinions. Most are worthless. Prioritise primary sources: AMMC publications, issuer press releases, financial statements. The rest is, at best, a distraction.

A simple strategy executed with discipline almost always beats a sophisticated one executed poorly. Avoid these seven traps and you will already be ahead of most retail investors who are just starting out.

Common beginner mistakes on the Casablanca Stock Exchange

The Casablanca Stock Exchange has never been more accessible to retail investors.

 With the AMMC modernising regulation, digital brokers opening accounts in under 24 hours, and a Moroccan economy returning to growth, 2026 is a great moment to take your first steps. The question is how.

This guide takes you in 4 simple steps from "I've never invested in my life" to "I've placed my first order" — no needless jargon, with real numbers from the Moroccan market.

The Casablanca Stock Exchange offers three main product families to retail investors.

You buy a slice of a listed company. If it prospers, your share appreciates and the company sometimes pays a 

. If it stumbles, the price drops. High long-term return potential, but real short-term volatility.

Understanding corporate actions (dividends, splits…)

You lend money to a company or the state in exchange for periodic 

 and repayment at maturity. More predictable, less risky than stocks, but also lower-returning.

You buy a unit of a diversified basket managed by professionals. The simplest way to start: a single ticket gives you exposure to dozens of Moroccan securities at once.

To buy listed stocks, bonds or mutual fund units you need a 

 with an AMMC-licensed broker. On Nommo the process is fully digital:

 and create your account with your email.

 by uploading your ID or passport. Verification takes a few hours.

 by bank transfer from your usual bank. Funds clear within 1-2 business days.

 between downloading the app and being able to place your first order.

This is the moment that impresses every beginner. A few principles to prepare for it well:

: a diversified mutual fund gives you broad exposure at lower risk.

: pick a large, very liquid name (IAM, ATW, BCP) rather than a thinly-traded small cap.

: if you discovered a stock 5 minutes before buying it, wait until you've studied it.

: you set the maximum buy price (or minimum sell price). Fills only if the market reaches your price. 

: immediate fill at the best available price. Convenient, but the price can move between your click and the fill, especially on illiquid stocks.

Fees vary by broker and operation type. Always demand the 

: annual on holdings (often zero for retail).

one large order is cheaper than ten small ones

Tax (2025 — verify the latest finance law)

Rates can change each year via the finance law; always check the latest official version before basing your calculations on tax.

 put all your capital on a single security. Mix stocks, bonds, mutual funds; mix sectors (banking, telecom, real estate, etc.). When one drops, another offsets.

Rather than waiting for "the right moment" (which never comes), invest a fixed amount 

: smooths your entry price and neutralises emotion.

Short term is unpredictable but long term is statistically positive in equity markets. 

 in a drawdown — it's the costliest mistake for beginners.

Reading the Moroccan business press once a week is plenty. Checking your prices hourly will lead to bad decisions through excess emotion.

The ABC of investing — complete beginner guide

Download Nommo, open your securities account in minutes, and place your first order straight from your phone. Our guides and support team stay with you throughout.

 Start small, stay informed, and give your savings time to work.

getting-started

The order book explained: depth, spread, and liquidity

Primary vs secondary market: the difference in 2 minutes

Limit order or market order: which one to use?

How to invest on the Casablanca Stock Exchange: a complete beginner's guide

Common beginner mistakes on the Casablanca Stock Exchange

Investing on the Casablanca Stock Exchange in 2026: everything you need to start right