Historical OHLCV Volume Inaccuracy (1-Minute and Higher Intervals)
The issue affecting historical OHLCV volume values in the REST API (for data prior to 2025) has been fully resolved. Corrected data has been regenerated across all affected exchanges and intervals.
Thank you for your patience while we worked on the resolution.
We found an issue affecting OHLCV volume values in the REST API for historical data prior to 2025. The problem originates from the 1-minute interval, which affects all higher OHLCV aggregates and all exchanges.
Only OHLCV data is impacted. Trades, Quotes, and Order Books are unaffected.
A fix is in progress, and further updates to follow. Apologies for the inconvenience.
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Market Data API
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REST
- Timeseries data (OHLCV)
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REST
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