There's loads of other places to learn about options trading, e.g. /r/thetagang. I echo the other commenter, I understood instantly what the purpose of this sit

There's loads of other places to learn about options trading, e.g. /r/thetagang. I echo the other commenter, I understood instantly what the purpose of this site is. A comparable site is optionsprofitcalculator.com which also has only a brief introduction.