各所現值

交易所	費率	年化
kucoin	0.0377%	41.3%
aster	0.0124%	13.5%
bitunix	0.0123%	13.5%
binance	0.0118%	13.0%
lbank	0.0118%	13.0%
bingx	0.0118%	12.9%
mexc	0.0118%	12.9%
gate	0.0100%	11.0%
bybit	0.0094%	10.3%
bitget	0.0059%	6.5%
htx	0.0050%	5.5%

正值 = 每次結算（通常 8 小時一次）多頭付錢給空頭。