The simple answer is Al. Amongst other things, but currently Al is the latest Buzzword on everyone's lips! NVIDIA stock closed near a trillion-dollar market value this week as shares surged 25% following a better than expected earnings report from an artificial intelligence boom globally. This puts NVIDIA at around 160% plus on the year in terms of it's stock price. This in turn attracts late comers to the party. Of course, they were already on the up n up from growth since the Pandemic. The Covid outbreak and lockdowns around the world meant gaming took off in a big way. Cloud adoption surged and crypto enthusiasts turned to its chips for mining coins. To make things 'better' Goldman Sachs analysts now estimate that U.S. investment in Al could approach 1% of the country's economic output