Stock market today: Asian shares mostly rise after Wall Street rebound led by tech stocks

Asian shares mostly rose Friday, helped by optimism about technology shares following a Wall Street rally led by big tech stocks. On Wall Street, U.S. stocks bounced back in a widespread rally following their worst day since September. Big Tech stocks are Wall Street's most influential because they're the biggest, and they're facing high expectations after soaring much more than the rest of the market last year.