各所現值

交易所	費率	年化
htx	0.0493%	54.0%
kucoin	0.0243%	26.6%
kraken	0.0174%	19.0%
aster	0.0142%	15.5%
paradex	0.0123%	13.5%
whitebit	0.0104%	11.4%
binance	0.0095%	10.4%
lbank	0.0095%	10.4%
bitunix	0.0032%	3.5%
lighter	0.0032%	3.5%
bitget	0.0019%	2.1%
cryptocom	0.0007%	0.7%
bybit	0.0000%	0.0%
gate	0.0000%	0.0%

正值 = 每次結算（通常 8 小時一次）多頭付錢給空頭。