Here are three stocks with buy rank and strong momentum characteristics for investors to consider today, May 9th:BioCryst Pharmaceuticals, Inc. (BCRX) : This biotechnology company has a Zacks Rank #1 and witnessed the Zacks Consensus Estimate for its current year earnings increasing 285.7% over the last 60 days.BioCryst’s shares gained 15% over the last three months compared with the S&P 500’s decline of 7.2%. The company possesses a Momentum Score  of A.WidePoint Corporation (WYY) : This company that provi ...