United States Oil Fund • Robinhood Token (USO) Open Interest
United States Oil Fund • Robinhood Token (USO) perpetual futures open interest totals $134.76K across 3 venues. Open interest is concentrated — MEXC holds 50.2% ($67.65K), with OKX at 35.9% and VEST at 14.0%.
USO Per-Exchange Open Interest
| Exchange | Open Interest (USD) | OI Share | 24h OI Change | OI / Volume Ratio |
|---|---|---|---|---|
| MEXC | $67.65K | 50.2% | n/a | n/a |
| OKX | $48.31K | 35.9% | n/a | n/a |
| VEST | $18.80K | 14.0% | n/a | n/a |
Last updated 2026-07-17T00:24:58Z (UTC).
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Related: USO funding rate, USO volume, USO perp market data.