Theory 1) I think we all seen it predictably trade from 25-45 back and forth so many times that the the prevailing wisdom is take profit when we get into the low 40s buy back around 30
So, it become a sulf fulfilling prophecy.
Theory 2) I seem to remember monkey saying something about one of the fib levels around 45 and we needed x volume to get past it, might also be what that