Contents: Time to Upgrade! These 2 Gambling ETFs Are Outperforming S&P 500 In 2023: Top Stocks In Betting Industry Per-Share Earnings, Actuals and Estimates Similar Stocks DraftKings stock sinks after J.P. Morgan turns bearish, PENN Entertainment also downgraded By Yasin Ebrahim Investing.com – The S&P 500 racked up gains Tuesday, as dip-buyers returned to big…