Katana Perps · Open Interest & Volume

Hourly snapshot of notional OI and trader volume across all markets on perps.katana.network.

Total Notional OI

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24h Trader Volume (exchange-wide)

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Per-Market OI (USD notional)

Latest Snapshot

Data source: api-perps.katana.network/v1/markets + /v1/exchange. Collected hourly on M4. Notional OI = openInterest × indexPrice; 24h volume reported by the API in USD (rolling).