Here are three stocks with buy ranks and strong growth characteristics for investors to consider today, April 9:APi Group Corporation (APG) : This safety and specialty services provider carries a Zacks Rank #1, and has witnessed the Zacks Consensus Estimate for its current year earnings increasing 3.3% over the last 60 days.APi Group Corporation has a PEG ratio of 1.18 comparedwith 2.08 for the industry. The company possesses a Growth Score of A.Sterling Infrastructure, Inc. (STRL) : This infrastructure sol ...