ICT's hidden optimal trade entry set ups are a very cool way of identifying session highs and lows. For example if we take a look at this chart below, we can see if we take either a high or low from a market structure break point or a previous daily or weekly high as the first fib point, we can then project the fibs to the latest high or low to determine our OTE optimal trade entry, using the timely kill zone as confluence for a reactionary buy or sell entry. We then use the intended high or low to be broken to set up our risk to reward model IE 1 risk into 2 reward scenario