Group 1 - Bloom Energy Corp's shares increased by 2.7% to $140.40 after reporting fourth-quarter profits of 45 cents per share and revenue of $777.68 million, both exceeding estimates [1] - The company provided strong full-year guidance, prompting at least seven analysts to raise their price targets [1] - Year-to-date, Bloom Energy's stock has risen by 72% [2] Group 2 - Despite today's gains, the stock is still recovering from two days of losses and is approaching its record high of $176.44 from February 3 [2] - Short interest represented 9.3% of the stock's available float prior to today's trading, indicating potential short covering contributing to the price increase [2] - Options trading activity is notably high, with 28,000 calls and 18,000 puts exchanged, which is double the typical volume [3] Group 3 - The most popular options are the weekly 2/6 150-strike call and the 165-strike call, with positions opening at the former [3] - Bloom Energy has a Schaeffer's Volatility Scorecard (SVS) of 88 out of 100, indicating it has often exceeded options traders' volatility expectations over the past year [4]