index_list_symbols

FreeValueStandardPro

List all available index ticker symbols from ThetaData.

Code Example

Rust

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

Python

data = tdx.index_list_symbols()
for item in data:
    print(item)

TypeScript

const data = tdx.indexListSymbols();
console.log(data);

C++

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

Parameters

None.

Response

symbolsstring[]

List of index ticker symbols (e.g. "SPX", "NDX", "DJI")

Sample Response

["SPX", "NDX", "VIX", "RUT", "DJI"]

Returns 13,000+ index symbols. Shown cropped to 5 major indices.

Notes

• Call this endpoint once at startup to discover available index symbols.
• Results are returned as a flat list of strings.