Stocks moved higher on Wednesday's session ahead of Nvidia's (NVDA) earnings that is expected to move markets Thursday. That report showed an EPS beat but a miss in data center revenue, even though the quarterly figure tapped a whooping $41.1 billion. Snowflake (SNOW) also rallied big after hours when it showed promising growth. CrowdStrike (CRWD) was the big laggard, selling off as it announced an acquisition of Onum. Marley Kayden takes investors through a pivotal earnings day on Wall Street.