Few things make a stock go up or down more than its quarterly earnings announcement.
If a company beats Wall Street's expectations, the stock usually takes off. If it doesn't, the stock often plummets.
But I've discovered something controversial about these earnings announcements... something so eye-opening, I've been invited to lecture about it at Harvard, Wharton Business School, and the world's top chartered financial analyst ("CFA") societies.
Simply put: You can't trust any of the numbers you read on Wall Street.
But as I'll explain in today's essay, I've developed a way to correct for this using something called "forensic analysis."