index_list_dates

FreeValueStandardPro

List all dates for which data is available for a given index symbol.

Code Example

Rust

let data = tdx.index_list_dates("SPX").await?;
for item in &data {
    println!("{}", item);
}

Python

data = tdx.index_list_dates("SPX")
for item in data:
    print(item)

TypeScript

const data = tdx.indexListDates('SPX');
console.log(data);

C++

auto data = client.index_list_dates("SPX");
for (const auto& item : data) {
    printf("%s\n", item.c_str());
}

Parameters

symbolstringrequired

Index symbol (e.g. "SPX")

Response

datesstring[]

List of date strings in YYYYMMDD format

Sample Response

["20160801", "20160802", "...", "20260401", "20260402"]

Returns all dates with data for the specified index. SPX has 2,325 dates available.

Notes

• Use this to determine the date range for which index data is available before making history or EOD calls.
• Dates are returned in ascending order.