各所現值

交易所	費率	年化
bitfinex	0.0749%	82.0%
cryptocom	0.0073%	7.9%
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%
kucoin	0.0050%	5.5%
lbank	0.0050%	5.5%
mexc	0.0050%	5.5%
whitebit	0.0050%	5.5%
aster	0.0049%	5.4%
kraken	0.0037%	4.0%
paradex	0.0030%	3.3%
backpack	-0.0027%	-3.0%
bybit	-0.0031%	-3.4%
hyperliquid	-0.0079%	-8.7%
lighter	-0.0304%	-33.3%

正值 = 每次結算（通常 8 小時一次）多頭付錢給空頭。