Bitfinex Open Interest
Open interest on Bitfinex BTC perpetual futures — a legacy exchange with institutional derivatives volume.
| Property | Value |
|---|---|
| Category | futures |
| Unit | Dimensionless |
| Resolution | 1d |
| Assets | BTC |
| Tier | Pro |
| API Endpoint | GET /v1/oi/exchange |
| Field | close_oi_usd |
Overview
Bitfinex Open Interest tracks the total value of outstanding perpetual futures contracts on Bitfinex, one of the oldest cryptocurrency exchanges. Bitfinex historically serves as a venue for more experienced and institutional traders, and its OI patterns can diverge from larger exchanges like Binance and Bybit.
Interpretation
- Rising OI indicates new capital entering Bitfinex futures positions — typically directional bets from experienced traders.
- Falling OI suggests position unwinding or liquidation events.
- OI divergence between Bitfinex and other exchanges can signal venue-specific sentiment shifts or liquidity migration.
Use Cases
- Cross-venue comparison: Compare Bitfinex OI with Binance and Bybit to detect divergent positioning.
- Institutional flow tracking: Bitfinex skews toward professional traders — unusual OI spikes may indicate institutional activity.
- Liquidity monitoring: Track Bitfinex market depth context alongside OI for a complete picture.
API Usage
curl -H "Authorization: Bearer YOUR_API_KEY" \
"https://api.blocklens.co/v1/oi/exchange?start_date=2024-01-01&end_date=2024-12-31&limit=365"
Related Metrics
- Futures Open Interest — Total futures open interest across all exchanges in USD
- Binance Open Interest — Close-of-day open interest on Binance BTC perpetual futures — the largest single venue by OI.