Yes, you may amend or cancel your stock or ETF order in your order book during trading hours, as long as the order has not been filled.
To amend your orders:
Go to Stocks & ETFs > Order Book → Select the order you want to amend → click on the green Modify button.
You can increase or decrease the price of your limit order. However, you can only decrease the quantity of your order but not increase the quantity. After filling in your new order details, key in your password for verification to proceed.
Please note that amendments of orders are not allowed for China A-Shares trading. You can only cancel and place a new order.
| Amendment type | KLSE | SGX | China A- Share | HKEX | USEX | LSE |
| Increase price | Yes | Yes | No | Yes | Yes | Yes |
| Decrease price | Yes | Yes | No | Yes | Yes | Yes |
| Increase quantity | No | No | No | No | No | No |
| Decrease quantity | Yes | Yes | No | Yes | Yes | Yes |
To cancel your orders:
Go to Stocks & ETFs > Order Book and click on the vertical ellipsis icon on the right side of trade that you wish to cancel and select “Cancel”.
Please note that the priority of your order will be forgone if you amend your price.