Vance Howard believes the SPX will close at either 6,400 or 6,500 by the end of the year. He says investors are capitalizing on "tremendous amounts of opportunity" left in an oversold market. Even with tariffs, Vance is confident China will come to the table, especially if Vietnam and India make trade deals with the U.S. He's keeping a close eye on major tech stocks as well, including Salesforce (CRM), Nvidia (NVDA) and Atlassian (TEAM).