The algorithm(s) that ran between 6:00 p.m. (EST) on January 16, 2020 and 09:00 a.m. (EST) on January 24, 2020, as illustrated on a one hour chart, is very similar to the hourly chart developed between 10:00 p.m. on March 17, 2021 and 4:00 p.m. on March 26, 2021. This would indicate that a short decline is expected between March 29, 2021 and April 1, 2021. Another peak would follow with a very sharp decline going into May 5, 2021 (+/- 1 trading day).
Intermarket structural analysis research