S&P 500 Index (SP500) Open Interest
S&P 500 Index (SP500) perpetual futures open interest totals $581.48M across 15 venues. Open interest is highly concentrated — TRADEXYZ holds 85.6% ($497.92M), with MEXC at 9.0% and DREAMCASH at 2.6%.
SP500 Per-Exchange Open Interest
| Exchange | Open Interest (USD) | OI Share | 24h OI Change | OI / Volume Ratio |
|---|---|---|---|---|
| TRADEXYZ | $497.92M | 85.6% | n/a | n/a |
| MEXC | $52.60M | 9.0% | n/a | n/a |
| DREAMCASH | $14.94M | 2.6% | n/a | n/a |
| QFEX | $5.58M | 1.0% | n/a | n/a |
| GATEIO | $3.03M | 0.5% | n/a | n/a |
| KINETIQ | $2.56M | 0.4% | n/a | n/a |
| BITGET | $1.03M | 0.2% | n/a | n/a |
| PHEMEX | $792.18K | 0.1% | n/a | n/a |
| HOTSTUFF | $717.15K | 0.1% | n/a | n/a |
| FELIX | $616.57K | 0.1% | n/a | n/a |
| LIGHTER | $567.81K | 0.1% | n/a | n/a |
| WOOFIPRO | $475.20K | 0.1% | n/a | n/a |
| PACIFICA | $385.67K | 0.1% | n/a | n/a |
| HUOBI | $218.11K | 0.0% | n/a | n/a |
| AFTERMATH | $34.83K | 0.0% | n/a | n/a |
Last updated 2026-06-01T20:03:27.490627Z (UTC).
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Related: SP500 funding rate, SP500 volume, SP500 perp market data.