The Index (INDEX) Funding Rate History
The Index (INDEX) perpetual futures funding ranges from -2.50 bps on MEXC to 4.00 bps on BINGX across 2 reporting venues, a spread of 6.50 bps. The most extreme rate (43.80% APY annualized) is on BINGX. Currently funding signs are mixed: 1 positive, 1 negative.
A non-zero funding rate spread between venues is the basis for delta-neutral funding arbitrage: long the cheaper-funding exchange and short the more expensive one to capture the spread without picking a side on INDEX price.
INDEX Per-Exchange Funding Rates
| Exchange | Current Funding (bps) | Funding APY | 7-Day Avg Funding (bps) | 24h Volume |
|---|---|---|---|---|
| BINGX | 4.00 bps | 43.80% APY | 1.00 bps | $8.51K |
| MEXC | -2.50 bps | -27.38% APY | 0.70 bps | $102.08K |
Last updated 2026-08-18T11:49:25Z (UTC).
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Related: INDEX open interest, INDEX volume, INDEX perp market data.