各所現值

交易所	費率	年化
bitunix	0.0117%	12.8%
binance	0.0109%	11.9%
bingx	0.0108%	11.8%
mexc	0.0108%	11.8%
lbank	0.0106%	11.6%
kucoin	0.0065%	7.1%
bybit	0.0050%	5.5%
bitget	0.0050%	5.5%
gate	0.0050%	5.5%
htx	0.0050%	5.5%
aster	0.0018%	2.0%

正值 = 每次結算（通常 8 小時一次）多頭付錢給空頭。