The Dow Jones Industrial Average has fallen to a 3.5-week low, losing over 1% on the day as unexpected inflation data exacerbates market fears, particularly in light of Dow Inc.'s announcement of 4,500 job cuts. This significant decline marks the worst performance of the year for the Dow, which is poised to end its eight-month winning streak, while both the S&P 500 and Nasdaq indices also face notable losses, reflecting widespread market turbulence.