Here are three stocks with buy rank and strong momentum characteristics for investors to consider today, September 30:

Pampa Energía S.A. (PAM Quick QuotePAM - Free Report) : This integrated power company has a Zacks Rank #1 and witnessed the Zacks Consensus Estimate for its current year earnings increasing 8.7% over the last 60 days.

Pampa Energia S.A. Price and Consensus

Pampa Energia S.A. price-consensus-chart | Pampa Energia S.A. Quote

Pampa Energía' shares gained 37.4% over the last three months compared with the S&P 500’s advanced of 4.7%. The company possesses a Momentum Score of A.

Pampa Energia S.A. Price

Pampa Energia S.A. price | Pampa Energia S.A. Quote

Sterling Infrastructure, Inc. (STRL Quick QuoteSTRL - Free Report) : This infrastructure and solutions provider has a Zacks Rank #1 and witnessed the Zacks Consensus Estimate for its current year earnings increasing 7.8% over the last 60 days.          

Sterling Infrastructure, Inc. Price and Consensus

Sterling Infrastructure, Inc. price-consensus-chart | Sterling Infrastructure, Inc. Quote

Sterling Infrastructure's shares gained 24.9% over the last three months compared with the S&P 500’s advanced of 4.7%. The company possesses a Momentum Score of B.

Sterling Infrastructure, Inc. Price

Sterling Infrastructure, Inc. price | Sterling Infrastructure, Inc. Quote

Atour Lifestyle Holdings Limited (ATAT Quick QuoteATAT - Free Report) : This lifestyle hospitality company has a Zacks Rank #1 and witnessed the Zacks Consensus Estimate for its current year earnings increasing 9.9% over the last 60 days.

Atour Lifestyle Holdings Limited Sponsored ADR Price and Consensus

Atour Lifestyle Holdings Limited Sponsored ADR price-consensus-chart | Atour Lifestyle Holdings Limited Sponsored ADR Quote

Atour Lifestyle Holdings' shares gained 35.9% over the last three months compared with the S&P 500’s advanced of 4.7%. The company possesses a Momentum Score of B.

Atour Lifestyle Holdings Limited Sponsored ADR Price

Atour Lifestyle Holdings Limited Sponsored ADR price | Atour Lifestyle Holdings Limited Sponsored ADR Quote

See the full list of top ranked stocks here

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