Upcoming S&P 500 Earnings Releases: Before The Bell: Chevron NextEra Energy, Inc. The Washington Post Company Important Data Releases: UK: 5:30AM EST Markit will release Manufacturing PMI, which measures the level of a diffusion index based on surveyed purchasing managers in the manufacturing industry. US: 9:10AM EST Federal Reserve Bank of St. Louis will release FOMC Member James Bullard Speaks at the Regional Chamber's Financial Forum, in St Louis. Federal Reserve FOMC members vote on where to set the nation's key interest rates, so their public engagements are often used to drop subtle clues regarding future monetary policy. 10:00AM EST Institute for Supply Management will release ISM Manufacturing PMI, which measures the level of a diffusion index based on surveyed purchasing managers in the manufacturing industry.