Earnings are arguably the most important single number on a company's quarterly financial report. Wall Street clearly dives into all of the other metrics and management's input, but the EPS figure helps cut through all the noise.
Life and the stock market are both about expectations, and rising above what is expected is often rewarded, while falling short can come with negative consequences. Investors might want to try to capture stronger returns by finding positive earnings surprises.
The ability to identify stocks that are likely to top quarterly earnings expectations can be profitable, but it's no simple task. Here at Zacks, our Earnings ESP filter helps make things easier.
The Zacks Earnings ESP, Explained
The Zacks Expected Surprise Prediction, or ESP, works by locking in on the most up-to-date analyst earnings revisions because they can be more accurate than estimates from weeks or even months before the actual release date. The thinking is pretty straightforward: analysts who provide earnings estimates closer to the report are likely to have more information.
The core of the ESP model is comparing the Most Accurate Estimate to the Zacks Consensus Estimate, where the resulting percentage difference between the two equals the Expected Surprise Prediction. The Zacks Rank is also factored into the ESP metric to better help find companies that appear poised to top their next bottom-line consensus estimate, which will hopefully help lift the stock price.
Bringing together a positive earnings ESP alongside a Zacks Rank #3 (Hold) or better has helped stocks report a positive earnings surprise 70% of the time. Furthermore, by using these parameters, investors have seen 28.3% annual returns on average, according to our 10 year backtest.
Most stocks, about 60%, fall into the #3 (Hold) category, and they are expected to perform in-line with the broader market. Stocks with a #2 (Buy) and #1 (Strong Buy) rating, or the top 15% and top 5% of stocks, respectively, should outperform the market, with Strong Buy stocks outperforming more than any other rank.
Should You Consider Southern Copper?
The last thing we will do today, now that we have a grasp on the ESP and how powerful of a tool it can be, is to quickly look at a qualifying stock. Southern Copper (SCCO) holds a #3 (Hold) at the moment and its Most Accurate Estimate comes in at $1.17 a share 14 days away from its upcoming earnings release on July 18, 2025.
SCCO has an Earnings ESP figure of +7.83%, which, as explained above, is calculated by taking the percentage difference between the $1.17 Most Accurate Estimate and the Zacks Consensus Estimate of $1.09. Southern Copper is one of a large database of stocks with positive ESPs. Make sure to utilize our Earnings ESP Filter to uncover the best stocks to buy or sell before they've reported.
SCCO is just one of a large group of Basic Materials stocks with a positive ESP figure. PPG Industries (PPG) is another qualifying stock you may want to consider.
PPG Industries, which is readying to report earnings on July 17, 2025, sits at a Zacks Rank #3 (Hold) right now. It's Most Accurate Estimate is currently $2.23 a share, and PPG is 13 days out from its next earnings report.
For PPG Industries, the percentage difference between its Most Accurate Estimate and its Zacks Consensus Estimate of $2.22 is +0.65%.
SCCO and PPG's positive ESP metrics may signal that a positive earnings surprise for both stocks is on the horizon.
Find Stocks to Buy or Sell Before They're Reported
Use the Zacks Earnings ESP Filter to turn up stocks with the highest probability of positively, or negatively, surprising to buy or sell before they're reported for profitable earnings season trading. Check it out here >>
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Southern Copper Corporation (SCCO): Free Stock Analysis Report PPG Industries, Inc. (PPG): Free Stock Analysis ReportThis article originally published on Zacks Investment Research (zacks.com).
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