The 0.1% decline in Producer Price Index (PPI) and core PPI inflation surprised investors on Wednesday, Sept. 10, leaving the market with a mixed but ultimately positive reaction. The S&P 500 and tech-heavy Nasdaq Composite reached record highs, but the Dow Jones Industrial Average slipped. The S&P 500 was 0.30% higher at closing, reaching a 52-week high in early trading hours. Nasdaq was up 0.03%, after reaching a 52-week high for the second consecutive day during trading hours. Despite Nvidia being a to ...