Earnings season, explained for normal people
Four times a year, the financial media talks about 'earnings season.' Here is what it actually is and why a stock can fall 10% on 'good' news.
Public companies in the U.S. are required to report their financial results every three months. The few weeks when most companies report are called earnings season. It happens four times a year, roughly mid-January, April, July, and October.
Why a 'good' report can crash a stock
Stock prices already reflect expectations. If everyone expected a company to earn $2.00 per share and they earned $1.95, the stock can drop hard even though earnings rose. The market trades on surprises relative to expectations, not on absolute numbers.
This is why a strong-looking report often barely moves a stock — the strength was already priced in — and a slightly weak guidance number can knock 10% off the share price in one afternoon.
What to read, if anything
- Press release headline number (revenue and EPS) — usually compared to analyst estimates.
- Forward guidance — what the company expects next quarter or next year. Often more market-moving than the actual results.
- Conference call commentary — management's tone, big-picture remarks, and answers to analyst questions.