As a general comment (not related to any above) -- as investors we should buy when the price goes below a rational appraisal of fair value (with an appropriate margin of safety). That's what defines shares as cheap; not the fact that they are below previous highs. EG. Shares in XYZ could drop 50% and still be expensive. Don't buy just because shares are down. Buy because they represent value in the context of expected future cash flows.
Assuming the market avoids this becoming chronic, what’s on people’s shopping lists?
What companies are people looking or hoping to buy at reduced prices this week or this month?