[The Big Seven U.S. Stocks | Tesla closed up 9.8%, up more than 18% this week, Amazon, Nvidia, and Meta rose more than 9%] On Friday, the Big Seven U.S. technology stock index closed up 2.24% at 144.91 points. This week's cumulative increase is 8.25%. Tesla closed up 9.80%, Nvidia rose 4.30%, Meta Platforms rose 2.65%, Google A, Amazon, Microsoft rose 1.68%-1.17%, and Apple rose 0.44%. This week, Tesla rose 18.06%, Amazon rose 9.49%, Nvidia rose 9.38%, Meta rose 9.13%, Google A rose 7.14%, Microsoft rose 6.54%, and Apple rose 6.24%. In addition, Eli Lilly closed up 2.89%, AMD rose 2.3%, TSMC ADR rose 0.56%-up 8.80% this week, and Buffett's Berkshire Hathaway Class B shares closed down 0.13%.