rogeryrogery wrote: Tue Sep 20, 2022 8:52 am Thanks for clearification.

Here is other situation mostly occur - I understant zigzag move as price broke up or down. But I below sitution in PIC 1 - I am waiting for setup, and once broke low again and Blue DOT reappear on new poistion, still waiting for setup.

During this process for zigzag repear of LOWER LOW with BIG BLUE DOT - any missed trade is valid missed or I am not understanding some other logic?

Thanks.

The larger semafor low is only permanent when a new high with that size dot appears.

Previously I said size matters, this is crucial to understanding the second dots.

Start 100 pages back and read carefully Xard's posts with charts containing explanations. One of those mentions scalp trades that would give you that missed trade.

If you still are not sure search the thread for "Semafor" and study what you find all the answers are there.