各所現值

交易所	費率	年化
kucoin	0.0362%	39.6%
bitget	0.0348%	38.1%
bingx	0.0330%	36.1%
kraken	0.0297%	32.6%
cryptocom	0.0178%	19.5%
bitunix	0.0083%	9.0%
mexc	0.0075%	8.2%
lbank	0.0074%	8.1%
binance	0.0073%	8.0%
bybit	0.0050%	5.5%
gate	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。