Group 1 - Applied Digital Corporation designs, develops, and operates datacenters in North America, providing digital infrastructure solutions to the high-performance computing industry, along with AI cloud services and crypto datacenter hosting [3] - ProShares UltraPro Short QQQ seeks daily investment results that correspond to three times the inverse of the daily performance of the NASDAQ-100 Index, which includes 100 non-financial domestic and international issues listed on NASDAQ [3] - Ondas Holdings Inc. provides private wireless, drone, and automated data solutions, operating in two segments: Ondas Networks and Ondas Autonomous Systems, and offers a software-defined radio platform for wide-area broadband networks [4] Group 2 - AltC Acquisition Corp. does not have significant operations and intends to effect a merger or other business combination with one or more businesses, previously known as Churchill Capital Corp VIII [4] - Direxion Daily TSLA Bull 2X Shares is mentioned as a stock to watch, but specific operational details are not provided in the text [5]