Trading Days

GET /api/v1.0/quote/trading-days

Get the trading calendar for a specified market within a date range.

Parameters

Name	Type	In	Required	Description
market	string	query	yes	Market code, e.g. HK, US, SH. See Naming Dictionary.
start	string	query	yes	Start date (yyyy-MM-dd).
end	string	query	yes	End date (yyyy-MM-dd).

Request Example

curl 'https://webapi.moomoo.com/api/v1.0/quote/trading-days?market=HK&start=2026-04-22&end=2026-05-22' | jq

Response Fields

Returns data.trading_days[], one element per trading day. Non-trading days (full-day closures, weekends, special holidays) are filtered out.

Field	Type	Description
time	string	Trading date, format yyyy-MM-dd
trade_date_type	string	Trading day type. See Naming Dictionary > trade_date_type
trade_second	int	Total trading seconds for the day; used to identify half-day sessions and shortened trading (e.g. HK Christmas Eve approx. 9000s)

Supported Markets

• Markets: HK / US / SH / SZ / BJ / SG / JP / CA / AU / JP_FUTURE / SG_FUTURE
• No category distinction (returns the trading calendar for the market as a whole)
• Both start and end are inclusive; full-day closures, weekends, and special holidays are implicitly filtered

Error Codes

ret_code	error.code	Trigger Condition	Recommended Action
-3	invalid_parameter	Missing market/start/end; market not in enum; start/end not in yyyy-MM-dd format; start > end	Correct parameters and retry
-4 / -6	internal_error	Gateway internal error (request construction / response conversion failed)	Retry; contact support if persistent

Response Example

{
  "ret_code": 0,
  "ret_msg": "success",
  "data": {
    "trading_days": [
      {"time": "2025-12-22", "trade_date_type": "WHOLE", "trade_second": 19800},
      {"time": "2025-12-23", "trade_date_type": "WHOLE", "trade_second": 19800},
      {"time": "2025-12-24", "trade_date_type": "MORNING", "trade_second": 9000}
    ]
  }
}