DERIV Derivatives · Updated March 2026 · ~4 min · For TradingView desktop 3.2.1
How to Read Crypto Open Interest
Open interest (OI) = the total contracts still open — how much leveraged capital is in play. It's not volume (turnover) but standing positions.
Four OI/price combinations
| Combination | Read |
|---|---|
| Price up + OI up | New longs entering, trend backed by fresh capital |
| Price up + OI down | Short covering pushing, momentum may not last |
| Price down + OI up | New shorts entering, fresh capital behind the drop |
| Price down + OI down | Longs stopping out, deleveraging |
OI crash = liquidation cascade
A cliff-like drop in OI over a short time usually means a round of cascading liquidations — masses of leveraged positions force-closed. After such deleveraging the market is often healthier and readier to trend again. A sharp drop with OI collapsing can even be a short-term bottom signal.
Tip: read OI with funding: rapid OI rise + very high funding = crowded, high-risk leverage; OI collapse + funding back to neutral = deleveraging done. Pair with the liquidation map for clustered stops.