If you have experience in option trading, or a strong understanding of the options markets, but want to better understand how to trade given certain market conditions, this is the book for you. Mark Sebastian's latest book will teach trade evaluation, using Greeks, trading various spreads under different market conditions, portfolio-building, and risk management. Sebastian's approach will help traders understand how to find edge, what kind of trade under what conditions will capture edge, and how to create and successfully hedge The book demonstrates how to structure a portfolio of trades that makes more money with less risk. Mark Sebastian is the CIO of Karman Line Capital and founder of Option Pit LLC, and a former member of both the Chicago Board Options Exchange and the American Stock Exchange. He is the author of the trading manual The Option Traders Hedge Fund and a frequent guest on CNBC, Fox Business News, Bloomberg, as well as a contributor to The Street's Real Money Pro.