Year

FreeValueStandardPro

Get equity market holidays and early-close days for a year (vendor year_holidays endpoint — only non-standard days, not every trading day).

• Retrieves equity market holidays for a given year
• Note: Holiday data is available 01/01/2012 through the end of the calendar year that immediately follows the current year
• *On days when the market closes early at 1:00 PM ET; eligible options will trade until 1:15 PM.
• **Some NYSE exchanges will continue late trading until 5:00 PM ET on early close days.

2025

Client

Auth

Style

yearstring*

from thetadatadx import Client

client = Client.from_env()

rows = client.market_data.calendar_year(
    "2025",
)
for t in rows:
    print(t.date, t.open_time, t.close_time, t.status)

Parameters

Name	Type	Required	Default	Description
year	string	yes	—	4-digit year (e.g. 2024)
timeout_ms	int	no	—	Per-request deadline in milliseconds. 0 means no deadline.

Response

Rows of CalendarDay:

Field	Type	Description
date	i32	Calendar date as a YYYYMMDD integer. 0 when the server omits the column (single-day endpoints).
open_time	i32	Market open time, milliseconds since midnight ET.
close_time	i32	Market close time, milliseconds since midnight ET.
status	string	Vendor day classification: open, early_close, full_close, or weekend.