各所現值

交易所	費率	年化
kraken	0.0335%	36.7%
gate	0.0100%	11.0%
binance	0.0050%	5.5%
bitget	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%
kucoin	0.0027%	3.0%
cryptocom	0.0021%	2.3%
bybit	-0.0288%	-31.6%
coinex	-0.0584%	-64.0%

正值 = 每次結算（通常 8 小時一次）多頭付錢給空頭。