Papabless Imagine it that way – Any SR level you come across as been a prior SD level in history – These level find validation over time again and again. Thats why you price often bounces of one particular level over the entire history of an asset plenty of times. Sorry to hear you are sober now. SR is the consequence of SD imo. I don’t break my head over it and just consider it the same. Two years researching, testing every available system, joining umpteen groups and the like, eventually gave me the knowledge to develop my own system. Opening of the various exchanges, what happens at the beginning of a new 8 hr, 4hr cycle etc.