$SPX the nominal 20week cycle still dominates, and we are in week14 implying nominal top early Jan2023. I use 43weeks or 216days. with halfcycle 108days. The price at which the MA108 slope will flip positive (smoothed) is approx 3975, and solid violation would generate target of 4400-4500. The Sentient Trader discord has several analyses combining multiple cycles and generating a top in approx 2nd week of December . I remain flat, awaiting trendline break as sign of 20week top. The widest channel would be based on slope of MA27, but others representing shorter cycles would be preferable in Dec as top is closer.
Stay on the right side of the cycle!