各所現值

交易所	費率	年化
htx	0.0779%	85.3%
kucoin	0.0546%	59.8%
lbank	0.0402%	44.0%
binance	0.0402%	44.0%
bitunix	0.0388%	42.5%
lighter	0.0248%	27.2%
whitebit	0.0224%	24.6%
bitget	0.0212%	23.2%
aster	0.0202%	22.2%
cryptocom	0.0182%	19.9%
paradex	0.0160%	17.6%
bybit	0.0063%	6.9%
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。