Update

This is 4y cycle high do not get too excited. The usual tech stocks... and the other indices just double top.

Probably impulse with extended third wave. The usual Fibo measurements for such pattern are shown. Less likely extended fifth wave.

Possible big picture pattern.... many see impulse

Zig-zag and expanded flat work perfect. All the a/b/c are at 20w highs/lows and all at Fibo levels.
What is the character of this wave - extreme speed so third or c. Is this something in the middle or the end - both pattern and cycles are saying something is ending. Which means this is most likely c-wave.