Rambus has often shown a pattern he calls the 1 2 3 4 breakout

This is the Weekly Yen ( Unfortunately)

Notice the Black pattern had 4 reversal points and then broke out ( down)

But zoom in on the breakout sequence

Red Numbers

1…bounced one last time off support
2…reversed after a short bounce
3…broke out and then a small rally
4…retest

Next if this classic breakout is real….an impulse move down