For BTCUSD open interest change by date , the most direct places to get it are:

  • Coinalyze for BTC open interest charts and contract-level OI data. It shows BTC OI across multiple contracts, including perpetuals and dated futures.
  • CryptoQuant for BTC open interest across exchanges, useful if you want broader market OI tracking rather than one venue.
  • TradingView scripts if you want to plot OI change directly on the chart, including OI delta / change columns.
  • CME Group’s Open Interest Heatmap if you want options OI changes by strike, expiry, and change period.

What to look for

If you mean “change in OI by date” , you usually want either:

  • Daily open interest change , or
  • Open interest delta over your chosen timeframe.

For options-style OI reporting, some platforms show that OI is updated after the close and available on the next trading day.

Best match for BTCUSD

If your goal is specifically BTCUSD futures / perp OI change , Coinalyze is probably the closest fit because it lists BTC/USD perpetual and futures contracts directly.

If you want a cleaner market-wide view across exchanges, CryptoQuant is the better fit.

Practical workflow

  1. Open a BTC OI dashboard.
  2. Select the BTCUSD contract or exchange.
  3. Switch the timeframe to daily.
  4. Look for fields like OI Change , OI Delta , or Net OI Change.
  5. Export or note the values by date if you need a history table.

If you want the exact answer in one line

Use Coinalyze for BTCUSD contract OI change, or CryptoQuant for aggregate BTC open interest across exchanges.

Would you like the best BTCUSD OI source for TradingView , a website with downloadable history , or a simple explanation of how to read OI change?