Hey everyone! I'm looking for some coding on my option chain column that should be pretty straight forward hopefully. I would like one of my columns to calculate the percentage difference between the ask prices. Since the contracts are listed from lowest to highest strikes it would be calculating for example Strike 70 Ask price $10 minus the Strike 71 Ask price $5 resulting in a 50% difference. I'm not a coder and new to this so thank you for any help you can give!