Basis Monitor
← Back to DashboardThe Basis Monitor measures the percentage difference between the mark price (exchange-calculated fair price) and the mid-price. A positive basis indicates the mark is above mid, while a negative basis shows discount. Traders watch large basis gaps for mean reversion and arbitrage opportunities.
Basis Monitor (Mark vs Mid)
| Token | Basis |
|---|---|
 RUNE | -0.03% |
 APT | -0.03% |
 FXS | -0.03% |
 DOT | -0.03% |
 CRV | 0.03% |
 APE | -0.02% |
 FTT | -0.02% |
 KPEPE | -0.02% |
 DYDX | -0.02% |
 LTC | 0.02% |
 ATOM | -0.01% |
 CFX | -0.01% |
 TRB | -0.01% |
 BCH | -0.01% |
 LDO | -0.01% |
 OP | -0.01% |
 SOL | -0.01% |
 AAVE | -0.01% |
 SNX | -0.01% |
 INJ | -0.01% |
FAQ
What is basis?
Basis is (mark − mid) / mid. It reveals how far perp pricing deviates from spot index.
How often does this table refresh?
Server snapshot every minute; live WebSocket pushes every few seconds.