Commentary: Science and stocks
Totalling up the stock price gainers for the third quarter, we were struck by the mix of high quality and not-so-high quality companies rewarded by investors. When, we wondered, will investors become more discriminating about the sector and, more importantly, when will stocks start sorting themselves out into tiers?
The answer to the first question is "probably never," as there will always be investors who buy on hype or shun the effort to acquire knowledge that would result in informed investments. It's also much easier for a stock to double in price from $2.50 to $5 than from $10 to $20.