Opnion, Usually what happens is, the markets go up and hit a Momentum high, then pull back a liitle, then go up again, the momentum oscillators go to a lower high, while the Major market averages go to a higher, high. Then the markets start down. In 40 years of charting stock market momentum, I've never seen it differently.
Once in a great while, in a severe Bear market, the price high is only a matter of days, after the momentum high, but usually, it is two to three weeks, under normal circumstances.
Jim