还是分红和期权的问题

quantx

如果股票突然分红。买call人可以提前行权，卖call的人也不亏，最多就是送出股票。
买put的人可以在分红后马上行权套利，卖put的人怎么对冲这个风险呢？

suhui

For regular dividend, it's already priced in the option price for the anticipated dividend part. For special dividend, OCC normally adjust the option strike after special dividend announced.