SPX funding rate by exchange
8h equivalent · hover a rate for the exact APR| Market | Funding 8h | APR | Who pays | Open interest | OI share | 24h volume | Price | Trade |
|---|---|---|---|---|---|---|---|---|
| MEXC SPX_USDT | 0.0100% | 11% | Longs pay | $8.61M | 25.6% | $1.59M | 0.4420 | Trade |
| Hyperliquid SPX | 0.0100% | 11% | Longs pay | $8.33M | 24.8% | $2.59M | 0.4421 | Trade |
| Bybit SPXUSDT | 0.0100% | 11% | Longs pay | $5.81M | 17.3% | $4.43M | 0.4417 | Trade |
| Binance SPXUSDT | 0.0100% | 11% | Longs pay | $4.71M | 14.0% | $8.04M | 0.4421 | Trade |
| KuCoin SPXUSDTM | 0.0100% | 11% | Longs pay | $3.23M | 9.6% | $4.41M | 0.4418 | Trade |
| Bitget SPXUSDT | 0.0100% | 11% | Longs pay | $2.47M | 7.3% | $598K | 0.4417 | Trade |
| Gate SPX_USDT | 0.0100% | 11% | Longs pay | $483K | 1.4% | $263K | 0.4414 | Trade |
Sorted by open interest. Exchanges settle funding every 1, 4 or 8 hours; every rate here is converted to 8 hours. Trade links go to the exchange and may be referral links. Compare every coin on the funding rates page.
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SPX funding history
From recorded history, hourlySPX funding has averaged 0.0127% per 8 hours since 13:15 UTC on 27 Sep (≈14% APR), positive in 100% of hourly readings, so longs mostly paid shorts.
SPX funding rate
OI-weighted, 8hNot recorded Chart: TradingView Lightweight Charts™
About the SPX funding rate
What is the SPX funding rate?
SPX perpetual futures never expire, so exchanges keep their price near spot with funding: a periodic payment between longs and shorts. When the perp trades above spot, the rate is positive and longs pay shorts; below spot it turns negative and shorts pay longs. The payment is a percentage of position size, charged every 1, 4 or 8 hours depending on the exchange.
How to read it
Binance and Bybit's default rate when the perp is in line with spot is 0.0100% per 8h (about 11% APR). Well above that means leveraged longs are paying up to hold SPX; negative means shorts are crowded. The APR column shows what holding a position costs or earns over a year at today's rate. A wide spread between exchanges is what funding arbitrage traders look for.
Why do exchanges show different rates?
Each exchange computes funding from its own order book and premium, so the SPX rate differs by venue, and intervals differ too. Volume Monitor converts every rate to an 8-hour equivalent and weights the headline figure by open interest. Rates update every few seconds from the exchanges' public feeds.