Several companies are set to report their earnings this week, with a focus on Monday's after-hours announcements. Key companies reporting include Tempus AI ($TEM), Hims & Hers Health ($HIMS), and Zoom Video Communications ($ZM). Tempus AI, a notable holding in ARK Invest's $ARKK and $ARKG portfolios with a value of $376.8 million, is expected to release its quarterly results after the market closes on Monday. The company's stock has been subject to high implied volatility, with February 28 weekly call options showing an implied volatility of 150 and March at 107. Hims & Hers Health reported its earnings after the market close on Monday, showing an 18% drop in its stock price to $42. The company reported strong numbers and provided upward guidance, but the stock had previously surged to $73, leading to a 43% decrease from recent highs. The company's growth was driven by GLP products, with subscribers growing 45% year-over-year to 2.2 million and revenue accelerating 95% year-over-year to $482 million. Zoom Video Communications is also set to report its quarterly earnings after the market close on Monday. The stock's February 28 weekly call option implied volatility is at 91, indicating significant market interest in its performance.