Even in stock market crashes, there are always a few stocks that are NOT affected and may even go up big. These are, of course, news driven stocks, like, for instance, biotechs.

If there is a crash, some people might have to sell some CTIX to meet margin calls. But if there has been some recent good news, it won't be hurt too much, and it will sure be moving down from higher levels than here. So if there is a crash and no news, CTIX might be hurt some. But, it gives people who are underinvested another chance to.... well, you know....