When you open a trade, you might notice that your position begins with a small unrealized loss. This happens because of the spread, which is the difference between the BID and ASK prices.
For a Buy order, Spread is the difference between the bid price (the price you can sell at) and the ask price (the price you can buy at) for a trading instrument. In simple terms, it’s the transaction cost applied immediately when your order is placed, and it appears as a floating loss until the market moves in your favor.
How Is Spread Calculated?
Let’s break it down with an example:
Here’s the calculation:
Spread= (Ask Price – Bid Price)Pip Size = (1.04630 – 1.04620)0.0001 = 1 pip
Pip Value = Lot Size × Contract Size × Pip Size = (5 × 100,000 × 0.0001) = $50
Cost of Spread = Spread (in pips) × Pip Value = (1 × $50) = $50
So, the cost of the spread for this trade is $50, which means your order will initially show a negative floating profit of -$50.