我以前就乱赌过, 根本没明白其中含义.
不过我现在就做spy future 了. 不赌.
根据vix 调整多少仓位。
我以前就乱赌过, 根本没明白其中含义.
不过我现在就做spy future 了. 不赌.
根据vix 调整多少仓位。
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