How to use top 3 ce and pe based Selling. Which strike price is better to Short? Question and Answer – Forum › Category: strategy › How to use top 3 ce and pe based Selling. Which strike price is better to Short? 0 Vote Up Vote Down Raghu Staff asked 4 years ago 1 Answers 0 Vote Up Vote Down Raghu Staff answered 4 years ago The Top-3 strikes (basis OI level) act as strong support (PE side) and resistance (CE side). You can choose to write outside these levels.