stock_history_ohlc / stock_history_ohlc_range

Intraday OHLC bars at a configurable interval. Two variants are available:

• stock_history_ohlc - bars for a single date
• stock_history_ohlc_range - bars across a date range

FreeValueStandardPro

Code Example (Single Date)

Rust

// 1-minute bars for a single date
let bars: Vec<OhlcTick> = tdx.stock_history_ohlc("AAPL", "20240315", "60000").await?;
println!("{} bars", bars.len());

Python

# 1-minute bars for a single date
bars = tdx.stock_history_ohlc("AAPL", "20240315", "60000")
print(f"{len(bars)} bars")

Go

// 1-minute bars for a single date
bars, err := client.StockHistoryOHLC("AAPL", "20240315", "60000")
if err != nil {
    log.Fatal(err)
}
fmt.Printf("%d bars\n", len(bars))

C++

// 1-minute bars for a single date
auto bars = client.stock_history_ohlc("AAPL", "20240315", "60000");
std::cout << bars.size() << " bars" << std::endl;

Code Example (Date Range)

Rust

// 5-minute bars across a date range
let bars: Vec<OhlcTick> = tdx.stock_history_ohlc_range(
    "AAPL", "20240101", "20240301", "300000"
).await?;

Python

# 5-minute bars across a date range
bars = tdx.stock_history_ohlc_range("AAPL", "20240101", "20240301", "300000")

Go

// 5-minute bars across a date range
bars, err := client.StockHistoryOHLCRange("AAPL", "20240101", "20240301", "300000")

C++

// 5-minute bars across a date range
auto bars = client.stock_history_ohlc_range("AAPL", "20240101", "20240301", "300000");

Parameters (Single Date)

symbolstringrequired

Ticker symbol

datestringrequired

Date in YYYYMMDD format

intervalstringrequired

Bar interval in milliseconds (e.g. "60000" for 1-minute)

start_timestringoptional

Start time as milliseconds from midnight ET

end_timestringoptional

End time as milliseconds from midnight ET

venuestringoptional

Data venue filter

Parameters (Date Range)

symbolstringrequired

Ticker symbol

start_datestringrequired

Start date in YYYYMMDD format

end_datestringrequired

End date in YYYYMMDD format

intervalstringrequired

Bar interval in milliseconds

Response Fields (OhlcTick)

ms_of_dayi32

Bar start time (milliseconds from midnight ET)

open / high / low / closei32

Fixed-point OHLC prices. Use open_price(), high_price(), low_price(), close_price() for decoded f64.

volumei32

Total volume in the bar

counti32

Number of trades in the bar

price_typei32

Decimal type for price decoding

datei32

Date as YYYYMMDD integer

Common Intervals

Interval	Milliseconds
1 minute	"60000"
5 minutes	"300000"
15 minutes	"900000"
1 hour	"3600000"

Notes

• Use the single-date variant for intraday analysis of a specific session.
• Use the range variant for building multi-day bar charts or backtesting.
• Optional start_time / end_time parameters (single-date variant only) let you filter to regular trading hours or a custom window.