Key Takeaways AU surged 23.1% since its May upgrade to Zacks Rank #1, beating the S&P 500s 7.2% increase in that span.CAT advanced 41.3% in 12 weeks as a Zacks Focus List stock, far outpacing the S&P 500s 15.7% gain.HSY climbed 17.8% in 12 weeks as part of Zacks dividend-focused ECDP portfolio.The U.S. markets continued their upward trajectory over the past week, with the S&P 500 and Nasdaq Composite closing at fresh all-time highs. The three widely followed U.S. indexes — the Nasdaq Composite, the Dow Jone ...