各所現值

交易所	費率	年化
cryptocom	0.0191%	20.9%
binance	0.0050%	5.5%
bitget	0.0050%	5.5%
gate	0.0050%	5.5%
bingx	0.0050%	5.5%
bitunix	0.0050%	5.5%
lbank	0.0050%	5.5%
mexc	0.0050%	5.5%
whitebit	0.0050%	5.5%
hyperliquid	0.0013%	1.4%
aster	-0.0003%	-0.4%
kraken	-0.0010%	-1.1%

正值 = 每次結算（通常 8 小時一次）多頭付錢給空頭。