Most of the time when I buy books in the hopes of learning a thing or two about trading options, they are written at a cursory level and don't really add much new to the general pool of information. This book has me pleasantly surprised.
I have been trading options for a few years, mostly just buying or selling options or verticals. It was time to learn more. I also wanted very much to learn how to save a trade that moved against me when I wasn't paying enough attention. This was the one book I found that seemed to offer such information.
It's not easy reading, mostly because it is so in depth. But it's not mind boggling, just deserving of a little extra time and patience, and perhaps a re-read where the info won't soak through the first time. I think it has given me greater understanding of why my good trades go well and my bad trades don't. And it has made me feel ready to perhaps try some new strategies that I had a cursory uderstanding of, but now seem to make sense in the framework of the characteristics of the options being traded.

I think this is a must read for anyone beyond the beginner stage of options trading. It might be a bit much for anyone who hasn't got a little experience.

大多数时候，当我买书希望学习一两件关于交易期权的事情时，它们只是粗略地写的，并没有给一般的信息库增加多少新的内容。这本书使我惊喜万分。
我从事期权交易已经有几年了，主要是买卖期权或垂直市场。是时候了解更多了。我也非常想学会如何挽救一笔在我不够注意的情况下对我不利的交易。这是我找到的一本书，似乎提供了这样的信息。
读起来不容易，主要是因为它太深入了。但这并不令人难以置信，只是值得一点额外的时间和耐心，也许重读的信息不会浸泡在第一次。我认为这让我更了解为什么我的好交易顺利而我的坏交易不顺利。这让我觉得我已经准备好尝试一些新的策略了，我对这些策略有一个粗略的了解，但现在在期权交易特征的框架内似乎是有意义的。
我认为这是一个必须阅读任何人超越初级阶段的期权交易。这对没有一点经验的人来说可能有点过分。