ETH funding arbitrage: kalshi vs polymarket
Long KXETHPERP on kalshi against short ETH-USD on polymarket.
| Side | Exchange | Symbol | Funding | Funding APR | 24h volume | Open interest |
|---|---|---|---|---|---|---|
| Long | kalshi | KXETHPERP | 0.0000% / 8h | +0.00% | $419.34M | $2.54M |
| Short | polymarket | ETH-USD | 0.0013% / 1h | +10.95% | $7.11M | $9.19M |
Funding spread +10.95% APR. Price spread -0.0242%.
Data generated at 2026-09-01T05:32:31Z. Live numbers load on this page automatically.