The Dow Jones edged lower early Wednesday, along with the S&P 500 and Nasdaq. Investors were awaiting Nvidia (NVDA) earnings, with fellow Dow Jones giant Salesforce.com (CRM) also due after the close. Stocks on the move include Tesla (TSLA), which edged lower after racing past an early entry Tuesday. Okta (OKTA) and Box (BOX) were big earnings movers. The Dow…

