Tuesday , 7 July 2026

Investing

True or False: Earnings Drive Stock Prices

The belief that earnings drive stock prices powers the bulk of the research on Wall Street but this glaring exception to the idea of a causal relationship between corporate earnings and stock prices challenges that theory. Let me explain.

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Will Lower Oil Prices Mean Even Higher Stock Markets?

Whenever oil prices make a big move in either direction, there are some fairly standard arguments made of its effect on the overall stock market but, rarely, is any actual evidence presented to substantiate these more or less intuitive arguments. Let’s take a look at the data and see what the historical relationship has actually been between oil and the stock market.

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