It isn't free, but it's close...If having this book saves you 1 tick in the commodity options markets, you have almost recouped your investment.
www.TradingCommodityOptions.com
Trading Commodity Options...with Creativity takes readers on an unfamiliar voyage destined to simplify the options on futures markets and arm market participants with the knowledge to employ smarter commodity market strategies.
Many books have been written on options trading, but most focus on the academic side of options suggesting there are black-and-white answers and reliable mathematical formulas to determine profit and loss. Yet, options traders must be ready and willing to deal in gray areas, approximations, and guesswork. Trading Commodity Options...with Creativity bridges the gap between traditional options trading literature and real-life trading examples. Through tough-learned lessons, this book tackles the nearly impossible task of streamlining the process of developing an appropriate options strategy for any market environment and risk tolerance, then making the necessary mid-trade adjustments to improve the odds of success.