各所現值

交易所	費率	年化
coinex	0.0408%	44.7%
kraken	0.0184%	20.2%
bybit	0.0100%	11.0%
gate	0.0100%	11.0%
bingx	0.0100%	11.0%
binance	0.0050%	5.5%
bitunix	0.0050%	5.5%
kucoin	0.0050%	5.5%
lbank	0.0050%	5.5%
mexc	0.0050%	5.5%
whitebit	0.0050%	5.5%
aster	0.0013%	1.4%

正值 = 每次結算（通常 8 小時一次）多頭付錢給空頭。