10 Stocks Lighting Up Market Ahead of Christmas

4. Richtech Robotics Inc. (NASDAQ:RR)

Richtech Robotics snapped two days of losses on Wednesday, climbing 8.31 percent to close at $3.65 apiece as investors loaded portfolios ahead of a technology conference next month where it is set to showcase its new robotics solution.

The CES 2026, to be held on January 6 to 9 at the Las Vegas Convention Center, will see Richtech Robotics Inc.’s (NASDAQ:RR) official demonstration of its own humanoid robot, Dex, said to be capable of adapting with real time reasoning, performing complex tasks with detailed precision, and operating in dynamic environments, all while operating for four hours on a single charge.

Specifically, Dex’s mobility and operational capabilities will be demonstrated as it moves around the company’s own booth to present a number of solutions, including making coffee and employing its core barista duty, food delivery capabilities, logistics delivery system, and showcasing new abilities with enhanced visual monitoring.

According to Richtech Robotics Inc. (NASDAQ:RR), Dex has been trained in Nvidia’s open-source reference frameworks  NVIDIA Isaac Sim and NVIDIA Isaac Lab.