US500$7,696.9+0.59%Market Cap—
Circulating Supply—
Total Supply—
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US500$7,696.9+0.59%| Exchanges | Open Interest | Change 24h% | Share | |
|---|---|---|---|---|
| ΣAll Exchanges | $2.14M | -31.73% | — | |
| LLighter | $1.88M | -34.03% | 87.9% | |
| OOKX | $258.74K | -8.49% | 12.1% | Trade |
Open interest per exchange with share of the combined total and change over the selected window (1h, 4h, 12h or 24h). Heatmap area is proportional to open interest. Values update about every minute.
US500 open interest currently stands at $2.14M aggregated across all tracked exchanges — an open interest decline of 31.73% over the past 24 hours. On the most recent hour, open interest is up 6.68%. That compares with $14.63M in 24-hour futures volume — a turnover of roughly 6.8× open interest, one gauge of how actively existing positions are changing hands. Learn more about how open interest works →
Compare open interest across all coins →
S&P 500 open interest (US500 open interest, or US500 OI) is the total value of all US500 perpetual futures contracts currently open, aggregated across every tracked exchange. This page charts it over time against price and splits it venue by venue in the exchange table.
The aggregate sums every major derivatives exchange Coinfuty tracks, drops venues reporting no data, and refreshes continuously, so the total reflects the whole US500 futures market rather than any single order book.
Total US500 futures open interest is $2.14M as of the latest update — down 31.73% in the past 24 hours, aggregated across every exchange Coinfuty tracks.
Lighter currently carries the largest US500 futures book at $1.88M — about 88% of the $2.14M total. The exchange table below splits the full figure venue by venue.
Aggregated US500 open interest is down 31.73% over the past 24 hours — an open interest decline by this page's threshold, standing at $2.14M. The chart above shows the longer trend against price.
US500 futures turned over $14.63M in the past 24 hours against $2.14M of open positions — a ratio of about 6.8×. The higher the ratio, the faster exposure is changing hands.
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