Submit Order
submit_orderDestructive
Submit buy and sell orders for HK and US markets with support for multiple order types, price conditions, and time-in-force options.
Instructions
Submit a buy/sell order.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| side | Yes | Buy or Sell | |
| remark | No | Order remark (max 255 characters) | |
| symbol | Yes | Security symbol, e.g. "700.HK" | |
| order_type | Yes | Order type (HK supports all; US supports LO/MO/LIT/MIT/TSLPAMT/TSLPPCT only): - LO (Limit Order): requires submitted_price - ELO (Enhanced Limit Order, HK only): requires submitted_price - MO (Market Order): no price required - AO (At-auction Order, HK only): executed at auction price, no price required - ALO (At-auction Limit Order, HK only): requires submitted_price - ODD (Odd Lots Order, HK only): requires submitted_price, for non-standard lot sizes - LIT (Limit If Touched): requires submitted_price and trigger_price; activates when market price touches trigger_price - MIT (Market If Touched): requires trigger_price only; executes at market when trigger_price is touched - TSLPAMT (Trailing Limit If Touched by Amount): requires trailing_amount and limit_offset; trailing stop by fixed amount - TSLPPCT (Trailing Limit If Touched by Percent): requires trailing_percent (0-1) and limit_offset; trailing stop by percentage - SLO (Special Limit Order, HK only): requires submitted_price; cannot be replaced after submission | |
| expire_date | No | Expiry date (yyyy-mm-dd). Required when time_in_force is GTD | |
| outside_rth | No | Outside regular trading hours: "RTH_ONLY" (regular trading hours only), "ANY_TIME" (any time including pre/post market), "OVERNIGHT" (overnight session, US only) | |
| limit_offset | No | Limit offset from the trailing stop price. Required for: TSLPAMT, TSLPPCT | |
| time_in_force | Yes | Order validity: "Day" (Day Order, expires end of session), "GTC" (Good Til Canceled), "GTD" (Good Til Date, requires expire_date) | |
| trigger_price | No | Trigger (activation) price. Required for: LIT, MIT, TSLPAMT, TSLPPCT | |
| submitted_price | No | Limit price. Required for: LO, ELO, ALO, ODD, LIT, SLO | |
| trailing_amount | No | Trailing amount (absolute price distance). Required for TSLPAMT | |
| trailing_percent | No | Trailing percent as decimal (e.g. 0.05 = 5%). Required for TSLPPCT | |
| submitted_quantity | Yes | Order quantity (number of shares) |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| order_id | Yes |