我就是好奇期权做市商怎么知道盘后会大波动,从而给本应归零的期权定价这么高。
还是说他们本来就准备了盘后大搞一番?
我就是好奇期权做市商怎么知道盘后会大波动,从而给本应归零的期权定价这么高。
还是说他们本来就准备了盘后大搞一番?
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