Here are five stocks added to the Zacks Rank #1 (Strong Buy) List today:

Harmonic Inc. (HLIT Quick QuoteHLIT - Free Report) : This company which provides video delivery software, products, system solutions, and services has seen the Zacks Consensus Estimate for its current year earnings increasing 17.1% over the last 60 days.

Harmonic Inc. Price and Consensus

Mercantile Bank Corporation (MBWM Quick QuoteMBWM - Free Report) : This bank holding company for Mercantile Bank of Michigan has seen the Zacks Consensus Estimate for its current year earnings increasing 10.5% over the last 60 days.

Mercantile Bank Corporation Price and Consensus

Cullen/Frost Bankers, Inc. (CFR Quick QuoteCFR - Free Report) : This bank holding company for Frost Bank has seen the Zacks Consensus Estimate for its current year earnings increasing 6.3% over the last 60 days.

CullenFrost Bankers, Inc. Price and Consensus

Pinduoduo Inc. (PDD Quick QuotePDD - Free Report) : This e-commerce company has seen the Zacks Consensus Estimate for its current year earnings increasing 86.3% over the last 60 days.

Pinduoduo Inc. Sponsored ADR Price and Consensus

Chesapeake Energy Corporation : This exploration and production company of oil and natural gas has seen the Zacks Consensus Estimate for its current year earnings increasing 19.2% over the last 60 days.

Chesapeake Energy Corporation Price and Consensus

You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.