What an amazing chart... I have wave (1) peaking in December 1999, wave (2) completing a zigzag ABC in March 2009, wave 3 ending in November 2021, wave (4) triple-three ending in November 2022, and wave (5) likely complete in March 2024. Parallel channel connecting waves (1), (2), and (3) provided (along with Fibonacci) strong support for wave (4). MSFT could go higher, but I think this is a technically-sound count for completion.