Why would they care? If a stock goes on sale, and you want to invest, you should be thrilled at lower prices. Buying when all the hype about FB was at a peak was the wrong move. Selling when everyone is trashing the stock and expecting it to go lower is also the wrong move. Buying when most of the market is selling is the most proven investment strategy. I guess you're one of those sell low and buy higher types. I'm actually hoping for a nice drop this week even though I don't think it will drop as low as most people think. But if it does, great!