The is a proprietary, quantitative stock-rating system that focuses on earnings estimate revisions to identify stocks with high potential for short-term outperformance. Since 1988, this list of stocks has generated an average annual return of approximately +24% , more than double the S&P 500's return over the same period. Performance Review & Core Strategy
: Difference between the most accurate estimate and the general consensus.
: ~24% vs. the S&P 500's ~11% (1988–2026). zacks rank 1 strong buys
: Ratings are updated daily and are most effective over a 1 to 3 month holding horizon.
: Percentage of analysts revising in the same direction. The is a proprietary, quantitative stock-rating system that
: Size of the recent change in consensus estimates.
: The rank is determined by four main sub-scores: : ~24% vs
The system is built on the principle that stock prices follow earnings. It identifies companies where brokerage analysts are raising their estimates, which often triggers institutional buying.