I trade these zones depending on how price reacts to them, I always look at the 15 minute if i want to know wether price is behaving like it wants to roll over or roll up, this is the analysis the bankers don't want you to see. Also you can look at these levels on the 15 minute and see how many power scalps you can make just based off of these zones. You can't deny the elite mark up, price obeys horizontal levels, not trend lines lmao.