Learn why stock options - a versatile investment tool that has seen explosive growth over the past few years - belong in your portfolio. If you're already trading options, this book is also for you. You will gain a thorough understanding of option pricing, function and equivalents, which will help you trade more effectively. Adopt more advanced option strategies, like iron condors and double diagonals, to help protect your nest egg and earn healthy returns. Includes chapter quizzes and accompanying CD-ROM.