Options
Option Order Management Interface
ποΈ Preview Options
β’ Function description: Calculate the estimated amount and cost of options orders according to the incoming information.<br/>β’ Frequency limit: Rate limit 40 requests every 2 seconds
ποΈ Place Options
β’ Function description: Place options orders.<br/> β’ Frequency limit: To ensure stable system operation, the platform enforces the following default rate limits for trading interfaces:<br/> (US stock order interface: 15 requests/second, HK/A-share order interface: 1 request/second)
ποΈ replace Options
β’ Function description: Updates an existing order with new parameters; each one overrides the corresponding attribute.<br/> β’ Frequency limit: To ensure stable system operation, the platform enforces the following default rate limits for trading interfaces:<br/> (US stock order interface: 15 requests/second, HK/A-share order interface: 1 request/second)
ποΈ Cancel Options
β’ Function description: Cancel options orders according to the incoming client_order_id.<br/> β’ Frequency limit: To ensure stable system operation, the platform enforces the following default rate limits for trading interfaces:<br/> (US stock order interface: 15 requests/second, HK/A-share order interface: 1 request/second)