Dow slips 179 pts as S&P 500, Nasdaq rise on Iran talk hopes
US stocks edged higher on Friday, supported by renewed optimism around potential diplomatic progress between Washington and Tehran, alongside strong momentum in semiconductor stocks led by Intel. The S&P 500 rose about 0.25%, while the Nasdaq 100 climbed 1.2%. The Dow Jones Industrial Average, however, was down 179 points. The cautious optimism follows reports that
