Let's look at EURCAD 15M from 20 to 25 Jan. The first Fractal OB is still on the chart, but at that moment at the right edge, one couldn't say whether the block would hold or market would make another low.... That problem gets solved by the squeeze on the indicator and their crossover... The price retouched the zone and took off..... As I said before, this squeeze is the soul of the system.. It is predicative of movement in the market. Expansion on the indicator means slow steady movement or range bound movement when the lines get meshed up into each other... Then on 21 and 24 market repeated the same exact patterns, the indicator squeezed, the fractal OBs formed and after crossovers, there were confirmed signals that made significant moves. Hope this view of the chart explains in details how it all works.... People either don't know how to use indicator or use them in entirely wrong ways..... Very simple indicators can change your trading and market perception dramatically if you know how to utilize their potential and work with appropriate settings...... The indicator does not repaint, so you know exactly what you are getting into...