1. You make a price prediction on the underlying and use an option spread to capture the move.

2. You use statistical analysis on either the underlying or the option itself to forecast the upcoming move.

3. You use financial modelling to identify arbitrage opportunities in mispriced options or underlyings.

4. You use pair trading to capture convergence/divergence.

What's your pleasure? Please kindly go into your technique for the benefit of learners. We all started somewhere.