Most traders think they lose because their analysis is wrong.

Olumide Adeyemi
West African Trading Pioneer ยท
Nigeria
โ 10 min read
What you'll learn:
- 1The Basic Definition: What You're Actually Looking At
- 2Why the Spread Exists (It's Not Just Broker Greed)
- 3how-spread-affects-profit
- 4Bid and Ask in Action: Orders and Slippage
- 5Reading the Depth of Market (The Professional's View)
- 6Practical Strategies to Manage the Spread
- 7The Nigerian Broker Context: What to Watch For

Most traders think they lose because their analysis is wrong. I'm here to tell you that's only half the story. You lose the moment you click 'buy' or 'sell', before the market even moves. The culprit? The bid-ask spread. It's the invisible tax on every single trade you place, and if you don't understand it intimately, you're just donating money to your broker and the banks. I'll show you exactly what the bid and ask price is, how it's manipulated, and the brutal math of why it's the number one reason retail traders in Nigeria never see consistent profits.
Open your MT4 or MT5 platform right now. Look at the quote for EUR/USD. You'll see two prices, not one. For example: 1.0850 / 1.0853.
The first price, 1.0850, is the Bid. This is the price the market (via your broker) is willing to buy Euros from you for, paying in US Dollars. Think of it as the 'sell price' for you. If you want to sell EUR/USD, you do so at the Bid.
The second price, 1.0853, is the Ask (sometimes called the Offer). This is the price the market is willing to sell Euros to you for. This is your 'buy price'. If you want to buy EUR/USD, you pay the Ask.
The immediate problem? You buy high and sell low from the very start. Your trade is in the red by 3 pips (1.0853 - 1.0850) the second it's executed. This difference is the spread, and it's the broker's commission for facilitating the trade. It's not a fee you see deducted; it's baked into the price. Every time. On every trade.
Warning: Never look at just one price on your chart. Your chart typically shows the Bid price. Your pending buy order will fill at the higher Ask price. This discrepancy is why your trade can appear to hit your entry on the chart but not get filled in reality.

๐ก Winston's Tip
Your first profit target on any trade should always be *greater than the spread*. If it's not, you're not trading, you're gambling on transaction costs.
โYou lose the moment you click 'buy' or 'sell', before the market even moves.โ
Yes, brokers profit from it. But the spread isn't pure villainy; it's a fundamental feature of any two-way market. At its core, it represents the cost of providing liquidity โ the ability to buy or sell instantly.
The tightest spreads are found in the interbank market, where giant institutions trade directly. Your broker accesses these prices, then adds a markup to create their own Bid and Ask for you. This markup covers their costs, risk, and profit.
The Real Cost: Liquidity and Volatility
Spread width is a direct reflection of risk and cost. Major currency pairs like EUR/USD have massive, constant trading volume. There's always someone willing to take the other side of your trade, so the spread is tiny, often 0.1 to 1.2 pips on a good ECN account.
Compare that to an exotic pair like USD/NGN (if you could trade it spot) or even GBP/AUD. Lower liquidity means a market maker takes on more risk to hold that asset. They compensate by widening the spread. I've seen GBP/AUD spreads blow out to 8-10 pips during thin Asian session hours. You need the price to move 10 pips in your favor just to break even.
A Personal Lesson
I learned this the hard way early on. I was scalping GBP/JPY, a pair known for its wild moves. I didn't monitor the spread. I entered a trade with my usual 1:2 risk/reward setup. What I didn't account for was that the 3-pip spread I expected had silently widened to 7 pips due to a news event in the UK. My stop-loss was 15 pips away. The spread alone ate nearly half of my risk budget before the market even ticked. The trade failed, not because my idea was terrible, but because the transaction cost was unsustainable for that strategy. That's when I truly understood that knowing what a pip is isn't enough; you must know its cost.
โThe spread is the invisible tax on every single trade you place.โ
Let's do the brutal math that most trading 'gurus' in online forums skip. This is where dreams of Lamborghinis meet the reality of keke napep payments.
Assume you're a typical Nigerian trader with a $500 account. You trade EUR/USD with a 2-pip spread (common on standard accounts). You risk 2% per trade ($10). With a 15-pip stop loss, your position size is roughly 0.07 lots.
The Spread Tax:
- Cost per trade = Spread (2 pips) x Pip Value (~$0.70 for 0.07 lots) = $1.40.
That $1.40 is gone immediately. To reach your breakeven point, the market must first move 2 pips in your favor. Your effective stop loss is now 17 pips away (15 + 2), but your potential profit target hasn't changed. Your actual risk/reward ratio is worse than you calculated.
Now, let's scale this. If you take 20 trades a month (a modest number for an active trader), you pay $28 in spread costs. That's 5.6% of your account gone, regardless of whether you win or lose. To be profitable, your strategy must first overcome this 5.6% monthly hurdle. Most don't.
Example: Account: $500 Trades/Month: 20 Avg Spread Cost/Trade: $1.40 Total Monthly Spread Cost: $28 Required Monthly ROI Just to Cover Spreads: 5.6%
This is why high-frequency scalping strategies are so difficult for retail traders. The spreads consume your tiny profit margins. It's also why choosing a broker with consistently low spreads, like IC Markets or Pepperstone on their Raw/ECN accounts, isn't a minor detail, it's a survival tactic.

โThe spread is the invisible tax on every single trade you place.โ
Understanding the two prices changes how you place every order.
- Market Order: You accept the current Ask (to Buy) or Bid (to Sell) immediately. You pay the full spread.
- Limit Order (Buy): You set a price below the current Ask. You're saying, "I'll only buy if the Ask price drops to my level." If filled, you often get a better price, potentially reducing the spread impact.
- Limit Order (Sell): You set a price above the current Bid. "I'll only sell if the Bid rises to my level."
- Stop Order (Buy): You set a price above the current Ask. It becomes a Market Order to Buy once the Ask hits your price. Dangerous during volatility, as the Ask can jump, causing slippage.
Slippage is the spread's evil twin. It's when your order fills at a worse price than you expected. It happens because the spread is dynamic. You click "Buy" when the Ask is 1.0850, but by the time your order reaches the market, liquidity has dried up, and the best available Ask is now 1.0855. You get filled 5 pips higher. This is common during news events like US NFP or ECB announcements. I once had a GBP/USD stop-loss order slip 22 pips during a BoE rate decision. My planned 1% loss became a 2.5% account blow. That trade taught me more about market mechanics than a year of winning trades.
Using a reliable platform with fast execution is non-negotiable. It's the difference between paying the quoted spread and paying a 'slippage penalty' on top of it.

๐ก Winston's Tip
Treat the spread as your first loss. If you can't afford to lose the spread, you can't afford the trade. Size accordingly.
โTo be profitable, your strategy must first overcome the spread's monthly hurdle. Most don't.โ
The basic Bid and Ask is just the tip of the iceberg. The real picture is in the Depth of Market (DOM) or Order Book. This shows all pending Buy (Bid) and Sell (Ask) orders at different price levels.
A thick cluster of buy orders at a certain Bid price acts as support. A wall of sell orders at an Ask price acts as resistance. Retail traders often see these levels on their charts and think, "The price reversed here because of technical analysis." Sometimes. But often, it reversed because a major bank's algorithmic trading desk had a massive sell order sitting at that exact Ask price, absorbing all buying pressure.
While most Nigerian traders won't have direct institutional DOM, some advanced broker platforms and tools like Pulsar Terminal offer aggregated order flow data. Seeing where large volumes are waiting to trade can turn a 50/50 technical level into a high-probability zone. It moves you from guessing if price will react at a level to understanding why it might.
This is the next level of understanding what is bid and ask price in forex. It's not just two numbers; it's a living, breathing auction with visible supply and demand. Ignoring it is like driving a car with your eyes closed, relying only on the rear-view mirror (your price chart).
Manually managing orders across the bid-ask spread is tedious, but tools like Pulsar Terminal let you drag-and-drop orders and set multi-level take-profits directly on your MT5 chart, turning complex execution into a single click.
Pulsar Terminal
The all-in-one MT5 companion: drag-and-drop orders, multi-TP/SL, trailing stop, grid trading, Volume Profile, and prop firm protection. Used by 1,000+ traders daily.

โTo be profitable, your strategy must first overcome the spread's monthly hurdle. Most don't.โ
You can't eliminate the spread, but you can stop letting it eliminate you.
- Trade High-Liquidity Pairs & Times: Stick to majors like EUR/USD, USD/JPY, GBP/USD during the London and New York session overlaps. Avoid exotics and crosses during holidays or off-hours. The EUR/USD guide details why its liquidity is king.
- Choose the Right Account Type: If you trade frequently or with larger sizes, a Raw/ECN account with a commission (e.g., $3.50 per lot) but razor-thin spreads (0.0-0.3 pips) is almost always cheaper than a "commission-free" Standard account with 1.5-2 pip spreads. Do the math for your trading volume.
- Factor Spread into Your Risk: This is the biggest one. When calculating your position size, use a position size calculator that lets you input the spread. Your net risk distance is Stop Loss (pips) + Spread (pips). If your system can't handle adding the spread to your risk, your system is flawed.
- Use Limit Orders Strategically: Instead of buying at the market Ask, place a Buy Limit order just above a key support level. You might get filled at a better price, effectively giving yourself a "discount" on the spread. This is a core tactic in swing trading.
- Avoid Trading During High Spreads: Most brokers have a news calendar. Spreads widen dramatically 1-2 minutes before major news and can take minutes to settle after. Just don't trade. It's not worth the unpredictable cost.
Pro Tip: Before you place any trade, look at the live spread on your platform's market watch window. If it's more than 1.5x its normal width, ask yourself if the trade is truly urgent. Usually, it can wait 15 minutes for conditions to normalize.
โUnderstanding the bid and ask moves you from guessing if price will react to understanding why it might.โ
Trading from Nigeria adds another layer. You must be extra vigilant about how your broker handles the Bid and Ask.
- Fixed vs. Floating Spreads: Some brokers targeting new traders offer "fixed spreads." This sounds safe, but it often means wider spreads during normal conditions to protect the broker when volatility spikes. Floating spreads from reputable ECN brokers are usually tighter on average.
- Deposit/Withdrawal Costs: Your spread cost can be wiped out by a single expensive bank transfer. Use brokers with solid local payment options. For instance, Exness has direct Naira deposits and has been present in Nigeria for years, which matters for practical fund movement.
- Slippage Guarantees: Check if your broker offers "negative balance protection" and what their policy is on slippage. During the 2015 SNB event, many traders owed brokers money. Good brokers absorbed those losses.
- Verifying Prices: Occasionally, cross-check a major pair's price with a free financial website. While rare with top-tier brokers, price manipulation (widening spreads unnecessarily on your losing trades) is a scam to watch for with unregulated entities.
The goal is to find a broker that provides a transparent, fair bridge to the interbank market, not one that sees you as a counterparty to their profit. Your broker should make money from your volume, not from your losses.

๐ก Winston's Tip
When backtesting a strategy, add the average spread to your stop-loss distance. If the strategy fails with this real-world cost, it was never profitable.

FAQ
Q1On my MT5 chart, which price is shown, the Bid or Ask?
Your MT5 chart almost always shows the Bid price by default. This is crucial to remember. When you place a buy order, you will be filled at the higher Ask price, which is not shown on the main chart. You can often add a second line to show the Ask price in your platform settings.
Q2Is a wider spread always bad?
Not always, but it's usually a handicap. A wider spread means higher transaction costs, making profitable trading harder. It's only 'acceptable' if you are trading a very long-term position where a 10-pip spread is negligible compared to a 500-pip target. For most retail strategies, especially short-term ones, seek the tightest spreads possible.
Q3How does the spread cause a margin call?
Indirectly, but powerfully. The spread is an immediate loss on entry. If your position size is too large (using excessive use), this small initial loss reduces your available margin (equity) right away. If the market then moves slightly against you, the combination can push your margin level down faster than you anticipated, triggering a margin call prematurely. Proper position sizing accounts for the spread to avoid this.
Q4Can I make money from the bid-ask spread?
As a retail trader, not directly. Market makers and liquidity providers profit from the spread. Your goal is to minimize its cost to you. However, understanding it helps you trade better. For example, if you see a very wide spread, it signals low liquidity and high volatility, warning you to stay out or trade smaller.
Q5What's the difference between spread and commission?
The spread is the difference between the Bid and Ask price, a hidden cost. A commission is a separate, explicit fee per lot traded, usually charged on ECN/Raw accounts that offer spreads near zero. You always pay one or the other (or both), but the total cost of the spread + commission on an ECN account is often lower than the all-in cost of a wider 'commission-free' spread.
Q6Why does the spread for Gold (XAU/USD) look so big?
Gold (XAU/USD) is quoted in cents, not pips. A typical spread of 30 cents might look huge compared to a 2-pip EUR/USD spread. However, because gold's price is around $2300, that 30-cent move is a much smaller percentage of the price. It's still a cost you must factor in. Our XAU/USD guide breaks down the specifics of trading it.
Prof. Winston's Lesson

Key Takeaways:
- โThe Bid is your sell price; the Ask is your buy price.
- โThe spread is an immediate, non-recoverable cost.
- โAdd the spread to your stop-loss when sizing positions.
- โTrade major pairs during peak hours for the tightest spreads.
- โChoose ECN brokers for active trading to minimize costs.
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About the Author
Olumide Adeyemi
West African Trading Pioneer
One of Nigeria's most active forex trading educators. 8 years of experience trading from Lagos. Specializes in low-capital strategies and prop firm challenges for African traders.
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Risk Disclaimer
Trading financial instruments carries significant risk and may not be suitable for all investors. Past performance does not guarantee future results. This content is for educational purposes only and should not be considered investment advice. Always conduct your own research before trading.
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