No matter what the investment, an investor needs to know and fully understand the potential risks of the investment prior to committing capital to that investment. In the options market, the Greeks define and quantify the risks of your position before you commit to the investment. Understanding the Greeks is a must for proper risk management. Further, the Greeks can also help you identify and select not only the proper strategy to fit the opportunity you selected, but also which specific options to use to create that specific strategy.