Historical Order Inquiry

This interface is used to query the historical order records for a specified securities account with pagination support. By providing the account number account_no and optional filter conditions such as stock symbol symbol, order status status, trade direction side, market market, and time range (start_at / end_at), combined with pagination parameters page and size, it returns the matching historical order list and a flag has_more indicating whether more data exists. The returned fields cover complete order information including order ID, order status, stock name, submitted price, submitted quantity, executed price, executed quantity, order type, time-in-force, trigger status, and settlement currency.