Here are three stocks with buy ranks and strong growth characteristics for investors to consider today, July 22nd: Eldorado Gold Corporation (EGO) : This mining and exploration company carries a Zacks Rank #1, and has witnessed the Zacks Consensus Estimate for its current year earnings increasing 3.7% over the last 60 days. Eldorado Gold has a PEG ratio of 0.29 compared with 0.33 for the industry. The company possesses a Growth Score of A. Daktronics, Inc. (DAKT) : This electronic display systems company ca ...