How to make your correct trade. Most of the time when i write like this. Example: 1. Buy SPY 283 call 8/17 . assume it open dowe to 283.25-283. 2. If open go up soon to 284.06-284.25+. Buy 284 put 8/20. Explain: When i write it SPY is trading @383.60, I’m not sure it go...