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 |
|---|---|
 YGG | 0.05% |
 DYDX | -0.04% |
 BANANA | -0.03% |
 RUNE | 0.03% |
 ZRO | 0.03% |
 SNX | 0.03% |
 TRB | 0.03% |
 ARB | 0.03% |
 AVAX | 0.02% |
 STX | 0.02% |
 KSHIB | 0.02% |
 ATOM | -0.02% |
 SEI | 0.02% |
 INJ | -0.02% |
 FXS | 0.02% |
 LTC | -0.02% |
 CFX | -0.01% |
 BCH | -0.01% |
 APT | -0.01% |
 CRV | 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.