What is the time-in-force and pre-market and post-market
US Stock MV and P/L Calculation
Why should the placement of market orders be restricted
Other limits for placing U.S. stocks orders
How to modify/cancel an order
How to place an order
Withholding Tax on Publicly Traded Partnerships (PTP) Securities and Trading Arrangements
Risk relating to Trading in US Exchange-listed or Over-the-counter ("OTC") Securities or Derivatives
Fractional shares trading in the US stock market
US Stock Option
US Index Option
1. Go to mobile app > Accounts > Orders.
2. Click on the order then you will see Edit or Cancel button.