Here are three stocks with buy rank and strong momentum characteristics for investors to consider today, April 21:

InterDigital, Inc. (IDCC Quick QuoteIDCC - Free Report) : This global research and development company has a Zacks Rank #1 and witnessed the Zacks Consensus Estimate for its current year earnings increasing 14.7% over the last 60 days.

InterDigital's shares gained 10.6% over the last three months compared with the S&P 500’s decline of 12.7%. The company possesses a Momentum Score of B.

Bank First Corporation (BFC Quick QuoteBFC - Free Report) : This holding company for Bank has a Zacks Rank #1 and witnessed the Zacks Consensus Estimate for its current year earnings increasing 6.5% over the last 60 days.

Bank First Corporation's shares gained 6.7% over the last three months compared with the S&P 500’s decline of 12.7%. The company possesses a Momentum Score of B.

Celsius Holdings, Inc. (CELH Quick QuoteCELH - Free Report) : This functional beverage company has a Zacks Rank #1 and witnessed the Zacks Consensus Estimate for its current year earnings increasing 20.7% over the last 60 days.

Celsius Holdings' shares gained 38.9% over the last three month compared with the S&P 500’s decline of 12.7%. The company possesses a Momentum Score of A.

See the full list of top ranked stocks here

Learn more about the Momentum score and how it is calculated here.