Here are three stocks with buy ranks and strong growth characteristics for investors to consider today, September 9: Norwegian Cruise Line Holdings Ltd. (NCLH) : This cruise company carries a Zacks Rank #1, and has witnessed the Zacks Consensus Estimate for its current year earnings increasing 12.1% over the last 60 days. Norwegian Cruise Line Holdings has a PEG ratio of 0.21 compared with 1.49 for the industry. The company possesses a Growth Score of A. Royal Caribbean Cruises Ltd. (RCL) : This cruise-line ...