So, what we've learned here is that there was little to no effect on the stock prices of these companies because of the F9 pad explosion. Good to know, but this headline seems a bit overstated.

If you wanted to buy stock in one of these companies, the price may be lower than normal. [This comment is strictly informative and in no way constitutes stock purchase advice.]

If anyone took your comment as stock purchase advice, they'd deserve whatever outcome came to pass.

Normal panic followed by calming followed by bargain hunting. Legalized gambling.