The calendar API serves the full list of market days from 1970 to 2029. The response also contains the specific open and close times for each market day, taking into account early closures.

Sample Calendar Object

  "date": "2018-01-03",
  "open": "09:30",
  "close": "16:00"


datestringDate string in “%Y-%m-%d” format
openstringThe time the market opens at on this date in “%H:%M” format
closestringThe time the market closes at on this date in “%H:%M” format