How do I manually edit the contract size of a trade?

Your futures P&L looks off, or an option shows the wrong side? You can correct the contract size or the side right on the trade page, and the whole trade is recalculated.

To fix the contract size (futures, forex and CFD trades):

1. Open the trade from the Trades page (click its row) and stay on the Overview tab.
2. In the Trade Summary, click the CZ tag next to the side badge under the P&L, for example CZ 50.
3. Type the right contract size in the Contract size box, for example 5 for a micro contract.
4. Click Save. The new size applies to every execution of the trade, and the P&L updates.

To fix the side of an options trade:

1. Open the trade and click the side badge (L or S) under the P&L.
2. Choose Long or Short. Every leg is flipped and the trade is recalculated.

Stock trades have no contract size tag, and the side badge is only clickable on options trades.