Interesting site: https://robintrack.net/
They are analysing the trading habits of small investors; for many stocks there is an explosive inflow of new retail investors since March/April - which coincides with the distribution of the US stimulus checks. Many of those checks seem to have gone right into the fallen angels of the stock markets. Compare the number of investors (green line) with the price development (pink line):
American Airlines:
Until February, a stable 10,000 or so small retail investors - now 600,000
Delta Airlines:
Same, from 15k to 550k investors
Carnival Cruises:
Amazing.