Calendar #

The calendar API serves the full list of market days from 1970 to 2029. It can also be queried by specifying a start and/or end time to narrow down the results. In addition to the dates, the response also contains the specific open and close times for the market days, taking into account early closures.

Get the calendar

GET /v2/calendar

Returns the market calendar.

Parameters

Query Parameters

Attribute	Type	Requirement	Description
`start`	timestamp	Optional	The first date to retrieve data for (inclusive)
`end`	timestamp	Optional	The last date to retrieve data for (inclusive)
`date_type`	string	Optional	Indicates what start and end mean. Enum: ‘TRADING’ or ‘SETTLEMENT’. Default value is ‘TRADING’. If TRADING is specified, returns a calendar whose trading date matches start, end. If SETTLEMENT is specified, returns the calendar whose settlement date matches start and end.

Response

An array of Calendar object

Calendar Entity #

Example #

{
  "date": "2018-01-03",
  "open": "09:30",
  "close": "16:00"
  "settlement_date": "2018-01-05"
}

Properties #

Attribute	Type	Description
`date`	string	Date string in “%Y-%m-%d” format
`open`	string	The time the market opens at on this date in “%H:%M” format
`close`	string	The time the market closes at on this date in “%H:%M” format
`settlement_date`	string	Date string in “%Y-%m-%d” format. representing the settlement date for the trade date.

Disclosures

Brokerage services are provided by Alpaca Securities, member FINRA/SIPC, a wholly-owned subsidiary of AlpacaDB, Inc.

Technology and services are offered by AlpacaDB, Inc.

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