US health secretary Kennedy says FDA has authorized use of COVID shots for those at higher risk

TradingKey - U.S. car rental giant Avis (CAR) is replicating the concentrated capital short squeeze seen with GameStop (GME). Over the past six weeks, Avis's stock price has surged from the $100 range to an all-time high of $713.97, representing a cumulative gain of over 200%. On April 21, the stock

Bitmine Immersion Technologies represents the "MicroStrategy moment" for Ethereum. It is no longer a hardware company; it is a leveraged bet on the digital infrastructure of the future.

TradingKey - From a straightforward price-to-earnings perspective, Amazon (AMZN) does not represent a cheap stock at nearly 35x trailing earnings and about 31x forward earnings. 

Bitcoin prices rallied on the eve of the U.S.-Iran ceasefire agreement’s expiration, eyeing a push toward the $80,000 mark.

Tesla’s Q1 2026 earnings will be released on April 22. With Q1 deliveries at 358,023 units, inventory surging by 50,363 units, and energy storage nearly halved from 14.2 GWh to 8.8 GWh, analyst target prices show a five-fold discrepancy, ranging from $119 to $600. For long-term investors, this article deconstructs five core metrics that will determine the success of the company's transformation: the 17.9% automotive gross margin floor, management’s explanation for energy storage performance, the $20 billion CapEx guidance, the 1.1 million FSD subscription structure, and the inaugural disclosure of Robotaxi operational data.