The Nasdaq 100 Index fell into correction territory on Friday amid a deepening slump in the shares of technology giants that have powered the bull market for most of the past three years. The tech-heavy benchmark fell 1.1% to 23,335.13, pushing the index down about 11% from a peak in October. It’s the first time since US President Donald Trump’s tariffs sent stocks plunging in April 2025 that the ...