Here are three stocks with buy ranks and strong growth characteristics for investors to consider today, September 11:Atour Lifestyle Holdings Limited (ATAT) : This hospitality management company carries a Zacks Rank #1, and has witnessed the Zacks Consensus Estimate for its current year earnings increasing 9.9% over the last 60 days.Atour Lifestyle Holdings has a PEG ratio of 0.46 compared with 1.52 for the industry. The company possesses a Growth Score of A.Norwegian Cruise Line Holdings Ltd. (NCLH) : This ...