SIREN perpetual funding rates across exchanges

current funding on 4 exchanges, converted to a yearly rate. updated 2026-10-09 18:05 UTC.

highest: +114.13% a year on Bybit (SIRENUSDT). lowest: +11.39% on Extended (SIREN-USD). spread: +102.74%.

by exchange, highest first

exchangemarketeveryrate / intervalannualizedcaptaker / makermax lev
BybitSIRENUSDT4h0.0521%+114.13%2.5%/4h0.055% / 0.02%5x
AsterSIRENUSDT4h0.0116%+25.50%2%/4h0.04% / 0.005%-
BinanceSIRENUSDT4h0.0070%+15.41%2%/4h0.05% / 0.02%-
ExtendedSIREN-USD1h0.0013%+11.39%2%/1h0.025% / 0%5x

annualized = rate per interval × (8,760 ÷ interval hours). positive means longs pay shorts. exchanges pay funding every 1, 4 or 8 hours, so comparing raw rates across them is misleading; this table puts them on one scale.

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