Here is the rewritten article:

Nvidia shares rise sharply on Tuesday morning after CEO Jensen Huang makes several key product announcements in his CES keynote address. Huang unveils new gaming chips and advanced technologies for programming humanoid robots and self-driving cars, sparking investor enthusiasm.

CES Keynote Address Recap

Nvidia's CES keynote address was a highlight of the tech conference, with CEO Jensen Huang taking center stage to unveil several groundbreaking products and technologies. Huang's keynote focused on Nvidia's commitment to innovation and its efforts to push the boundaries of what is possible in the fields of gaming, robotics, and artificial intelligence.

Huang began his presentation by discussing Nvidia's latest advancements in gaming technology. He showcased new gaming chips that offer improved performance, power efficiency, and features such as AI-enhanced graphics rendering. The new chips are designed to provide a more immersive gaming experience for players and will be available in various devices, including laptops, desktops, and consoles.

Huang also discussed Nvidia's work on programming humanoid robots and self-driving cars. He demonstrated the company's latest advancements in deep learning and computer vision, which enable robots and vehicles to perceive their surroundings and make decisions in real-time. The technology has far-reaching implications for industries such as healthcare, logistics, and transportation.

The CEO highlighted the significance of Nvidia's work on autonomous driving, emphasizing its potential to save lives, reduce traffic congestion, and improve overall safety on roads. He also discussed the company's collaboration with major automakers, including Tesla, BMW, and Volkswagen, which are integrating Nvidia's technology into their vehicles.

Nvidia Shares Soar

Nvidia shares have been rising steadily since Huang's keynote address, as investors become increasingly optimistic about the company's prospects. The stock has outperformed many of its peers in recent weeks, and analysts expect it to continue its upward trajectory.

The surge in Nvidia's share price can be attributed to several factors, including the company's strong financial performance, innovative product offerings, and growing demand for its technologies. Additionally, Huang's keynote address provided a boost to investor confidence, as he outlined Nvidia's vision for the future of technology and its commitment to driving innovation.

Tencent Shares Plunge

Meanwhile, shares of Tencent Holdings (TCEHY) have fallen sharply after the US added the Chinese social media and gaming company to a list of companies with alleged ties to Beijing's military. The move has sparked concerns among investors, who are worried about potential risks associated with doing business in China.

The inclusion of Tencent on the US Department of Defense's list of companies with ties to the Chinese military has led to increased scrutiny from regulators and investors. While the company has denied any wrongdoing, the reputational risk is significant, and shares have plummeted as a result.

Bitcoin Rebounds

After a volatile few weeks, bitcoin has rebounded above $100,000 ahead of President-elect Trump's inauguration. The cryptocurrency has been subject to intense price volatility in recent months, but its value has stabilized in the lead-up to Trump's swearing-in ceremony.

The rebound in bitcoin's price can be attributed to several factors, including increased demand from institutional investors and improved adoption rates among mainstream consumers. Additionally, the US Federal Reserve's decision to keep interest rates low has provided a boost to the cryptocurrency's value.

Conclusion

In conclusion, Nvidia shares have risen sharply on Tuesday morning after CEO Jensen Huang unveiled several key product announcements in his CES keynote address. The company's commitment to innovation and its efforts to push the boundaries of what is possible in the fields of gaming, robotics, and artificial intelligence have sparked investor enthusiasm.

Meanwhile, Tencent shares have fallen sharply after the US added the Chinese social media and gaming company to a list of companies with alleged ties to Beijing's military. The inclusion on the list has led to increased scrutiny from regulators and investors, resulting in a significant decline in share price.

Finally, bitcoin has rebounded above $100,000 ahead of President-elect Trump's inauguration, as institutional investors and mainstream consumers increasingly adopt the cryptocurrency.