This whole rise has from 3693 low (yes, not the actual low at 3639. Refer: wave 5 truncation) has been a 3 wave move so far.
Wave 1/A has been a clear 5 wave followed by an extended 3/C wave with the iii of 3 extension.
The 3/C wave ended with wave 5 as an ending diagonal.
Now, the fall from the absolute high of 4327 has been impulsive so far with a series of...