TwiScan Hot Communities Account collections
Login Register

Register and share your invite link to earn from video plays and referrals.

Register now
Jeff Liang
@JeffLia12309881
Joined June 2020
0 Following    0 Followers
Jeff Liang@JeffLia12309881
2026.05.06 05:22
如果交易者一定要以卖出一阶波动率为主策略，那必须要给仓位规模设定上限。
0
1
6
0
Forward to community