At the end of the first half of 2026, the Dow Jones Industrial Average rose 8.8%, the S&P 500 Index rose 9.5%, and the Nasdaq rose 12.79%. SanDisk (SNDK. O) rose 857%, Micron Technology (MU. O) rose 304% and its market value exceeded $1 trillion for the first time, Intel (INTC. O) rose 278%, and Western Digital (WDC. O) rose 270%. Among the seven giants in the US stock market, Microsoft (MSFT. O) fell more than 22%, Meta (META. O) fell 14%, and Tesla (TSLA. O) fell 6%; Google A (GOOGL. O) rose 14%, Nvidia (NVDA. O) rose 7%, Apple (AAPL. O) rose 6%, and Amazon (AMZN. O) rose 3%.