Dates

FreeValueStandardPro

List available dates for an index symbol.

Lists all dates of data that are available for a index with a given request type and symbol. This endpoint is updated overnight.

SPX

Client

Auth

Style

symbolstring*

from thetadatadx import Client

client = Client.from_env()

rows = client.market_data.index_list_dates(
    "SPX",
)
for t in rows:
    print(t)

Parameters

Name	Type	Required	Default	Description
`symbol`	string	yes	—	Ticker symbol (e.g. AAPL)
`timeout_ms`	int	no	—	Per-request deadline in milliseconds. 0 means no deadline.

A list of strings — one date value per row.