Here are three stocks with buy rank and strong momentum characteristics for investors to consider today, April 4:StoneCo Ltd. (STNE) : This financial technology and software solutions provider has a Zacks Rank #1 and witnessed the Zacks Consensus Estimate for its current year earnings increasing 6.7% over the last 60 days.StoneCo's shares gained 61.9% over the last six months compared with the S&P 500’s advance of 19.6%. The company possesses a Momentum Score of A.See the full list of top ranked stocks here ...