Glossary

OHLCV Candlestick Fields

Knowing OHLCV semantics is required for corporate actions, indicators and cross-vendor alignment.

OHLCV meaning

Open, High, Low, Close, Volume. Interval is set by parameters such as 1m, 1h or 1d.

Align calendars and time zones across markets to avoid lookahead bias in backtests.

Each market has a dedicated kline route with symbol, interval and limit — unified JSON arrays in responses.

Pin adjustment and calendar rules before cross-vendor compares; empty bars are often holidays, not halts.

See equity kline docs; backtest organization in /guides/backtesting-data-setup.