As soon as oil rebounded on Tuesday, stocks managed rally out of the deep hole they were in earlier in the trading day. And while Jim Cramer has been adamant about lower oil prices being good for the stock market, there is one giant dark underbelly that he thinks needs to be addressed.

"The longer crude keeps collapsing, the more stress there really is in the system, and the worse the fundamentals get for the financials that lent these oil companies money. That is why we are so glued to every tick up or down in the price of oil," the "Mad Money" host said.