If you want to make money, "don't look at news headlines about the stock market," said Jim Cramer on his "RealMoney" radio show Wednesday. He pointed to a piece in USA Today's business section as a prime example. The paper attributed Tuesday's stock rally to lower oil prices, but Cramer said that the opposite was true. Stocks rallied because oil and gas companies blew away their earnings numbers he said; and companies in this sector are reporting good numbers because oil prices have been high. Companies such as ConocoPhillips ( COP) and BP ( BP) are "making cash left and right" on oil prices, he said. Moreover, UPS ( UPS) was Tuesday's big loser because it is contending with the effects of higher oil prices. Stock rallies are simply about how much stock is available to buy or sell at any given moment, he said. To see the most recent edition of The RealMoney Radio Recap in its entirety, please click here. This recap is published every day around 3 p.m. ET.