Public companies report their financial results every quarter — this is called an earnings report. The Earnings Calendar shows you which companies are reporting each month. Earnings reports can cause big price moves: if a company beats expectations, the stock often jumps; if it misses, the stock may drop. Key numbers to watch are EPS (Earnings Per Share) — the company's profit divided by shares outstanding — and Revenue — total sales. Hover over any ticker to see estimates, or click it to view its full earnings history.