Orders made outside market hours are queued and fulfilled either at or near the market open. These orders may be named as off market orders or overnight orders.
1. How to place orders during non-trading hours?
That is the same as how you would place ordinary orders, except that the orders states are in the "Submitting".
2. When to place orders during non-trading hours are allowed?
Investors can place an order after the end of the relevant period of the trading day. The order is saved by our trading system and automatically submitted to the exchange after the market opens.