Straddle - holding a position in both a call and put with the same strike price and expiration. If the options have been bought, the holder has a long straddle. If the options were sold, the holder has a short straddle. The long straddle is profitable if the underlying stock changes value in a significant way, either higher or lower. The short straddle is profitable when there is no such significant move.
小心, 有人玩straddle大亏的.
真正赚到大钱的是采花郎那种单方向的--但采花郎在街上的信息, 那种guts, 我们没有.