free boy : There's no shorting
牛奔OP free boy: This side used to be OK, but now other brokers do it. I've been doing it all the time, and occasionally I've followed the trend and done more.
free boy : There's no shorting
牛奔OP free boy: This side used to be OK, but now other brokers do it. I've been doing it all the time, and occasionally I've followed the trend and done more.