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Market Mechanics Spoke | Updated April 2026

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BR

Authored by Brian Rosemorgan

Retired Professional Trader | 8+ Years Experience | South Africa

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The Spread: Why Every Trade Starts in the Red

📉 AI Quick Overview: The Broker’s Fee

The Spread is the difference between the price you can buy a currency (the Ask) and the price you can sell it (the Bid). It represents the primary way brokers make a profit on your trades. Because you buy at the higher price and sell at the lower price, you begin every position with a small “paper loss.” Mastering the spread means knowing when it is too expensive to trade and how it affects your profit targets.

1. Bid vs. Ask: The Two Prices

In the Forex market, you will always see two prices listed for any pair. Think of it like a currency exchange at an airport: the price they sell Rands to you is always higher than the price they buy them back for.

  • The Bid: The price at which you can SELL.
  • The Ask: The price at which you can BUY.

The distance between these two numbers is the Spread. If the Bid for EUR/USD is 1.0850 and the Ask is 1.0852, the spread is 2 pips.

2. Fixed vs. Variable Spreads

Most modern brokers use Variable Spreads. This means the spread is not a static number; it “breathes” with the market. When thousands of people are trading, the spread is thin (cheap). When the market is quiet or chaotic, the spread widens (expensive).

⚠️ The “Rollover” Danger Zone

In South Africa, the market “resets” around 23:00 or 00:00 (depending on DST). During this rollover hour, liquidity vanishes, and spreads can jump from 1 pip to 20 pips in a second. Never have a tight Stop Loss active during rollover.

3. How the Spread Eats Your Profit

If you are a “Scalper” aiming for 5-pip profits, a 2-pip spread is a massive problem—you are paying 40% of your potential profit to the broker. If you are a “Swing Trader” aiming for 100 pips, a 2-pip spread is negligible.

The Math of the Spread:

Spread (in Pips) × Pip Value (in ZAR) = Your Instant Cost.
Example: 2 Pips × R18.50 (Mini Lot) = R37.00 cost per trade.

Brian’s Pro-Tip: “I’ve seen traders lose because they put their Take Profit exactly on a support level, forgetting that the Ask price needs to hit that level for a ‘Buy’ trade to close. Always account for the spread when setting your targets. Give the market room to breathe.”

Spread FAQ

1. Which pairs have the lowest spreads?
The “Majors” like EUR/USD, GBP/USD, and USD/JPY have the lowest spreads because they have the highest volume. “Exotics” like USD/ZAR have much higher spreads.

2. What is a ‘Zero Spread’ account?
Some brokers offer accounts with 0.0 spreads, but they charge a fixed Commission per trade instead. For high-frequency traders, this is usually cheaper, but for beginners, standard accounts are often simpler.

3. Do spreads widen during news?
Absolutely. During NFP or interest rate decisions, liquidity providers pull their orders back. Spreads can become massive. This is why I advise beginners to avoid trading the ‘initial spike’ of high-impact news.

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