PSO PROBABLY IN WAVE '5' or '4' - LONGPSO is most probably in wave 5 of 3rd wave which can be an ending diagonal or impulse wave.
As the 3rd wave was a big extended wave, 5th wave should not extend and will not make a significant move up.
Volume divergence should also appear between 3rd and 5th wave, further breakup of wave 5 of 3rd: if