More Vaccine, Stimulus News; CrowdStrike, Okta, Zscaler, SnowFlake Earnings

*Investing.com's very own markets analyst Jesse Cohen gives us his top five things to know on Wall Street on Wednesday, December 2, including: - Stocks Set For Lower Open - Pfizer Vaccine Wins UK Approval - Stimulus Developments - ADP Jobs Report - Cloud Software Earnings Parade $DIA $SPY $SPX $ES_F $QQQ $NQ_F