What does "GOOG120121C00680000" mean, and why should you care? Every investment specialty has its own jargon, and options are no exception. This lesson will explain option symbols and other peculiarities in a way that's easy to understand. By the end of this lesson, you'll be able to identify any option just by looking at its symbol. You'll also explore exchange-traded funds (ETFs), which offer exciting option investments you may eventually consider.