Look everyone, Facebook's stock is back above the $20 mark.
The financial results, Facebook's second as a public company, sent its stock sharply higher in after-hours trading. The stock jumped $1.90, or 9.7 percent, to $21.40 after the announcement. Facebook had closed up 18 cents at $19.50 in regular trading on a day that saw the Dow Jones Industrial Average drop 243 points, or 1.8 percent.