By Heard Editors Another $3 trillion Big Tech company just got minted. On Wednesday it became Nvidia’s turn to join that rarefied club, which includes Apple and Microsoft, as its stock gained 5.2%. The chipmaker, which is set to execute a stock split after markets close on Friday, is up 147% so far this year. Big Tech companies keep blowing past enormous market capitalizations to power the stock market’s gains. The Nasdaq Composite hit another record Wednesday, advancing 1.96%, thanks to the tech giants. Besides Nvidia, shares of Meta Platforms, Microsoft, Alphabet, Apple and Amazon.com also advanced. The S&P 500 also rallied to a new high, adding 1.2%, while the Dow industrials edged up 0.3%, gaining 96 points. Easing borrowing conditions may have something to do with the recent stock market gains. The yield on the 10-year Treasury note fell for a fifth straight day to 4.289%. Treasury yields have