最高可20倍做多或做空，币安上线南方两倍做多海力士和三星

Odaily News: On-chain analyst Ai Yi posted on X that Binance has listed Southern 2x Long Hynix and Southern 2x Long Samsung, with a maximum leverage of 10x, enabling 20x long or short positions on Hynix and Samsung. She also mentioned that she had previously broken down the mechanics of such leveraged ETFs.