Qualys is trading 4.1% down at $163.17 following September 10, 2026 market selling as hotter August producer prices pressured technology stocks. - U.S. indexes fell after producer prices rose 5.4% year over year, increasing expectations for a Federal Reserve rate hike; oil above $100 intensified inflation concerns. - Reuters reported the Dow, S&P 500 and Nasdaq down 0.67%, 0.58% and 0.61%. - No company-specific catalyst was identified; broader risk-off sentiment most likely drove the move.