Actually, there's another important difference. Yes, many people can trade US stocks and heavy metals on other platforms, so why do they still choose Binance? The problem is that if you're doing quantitative trading, other circles are really troublesome, with issues like interface connections and language barriers. I feel that no other circle offers better freedom in terms of crypto. This means that the same strategy can be used on platforms like Binance to simultaneously operate US stocks/metals/cryptocurrencies, but different strategy parameters need to be configured. I've traded A-shares before, and it's a bunch of convertible bonds spreading like BTC. To put it simply, the experience was terrible, and I don't want to go back. On the Windows platform, you run their proprietary software, which uses their own defined language and functions. However, in the crypto, we can use Redis and other technologies on our own servers, giving us 100% freedom.