Wall Street watches a company's quarterly report closely to understand as much as possible about its recent performance and what to expect going forward. Of course, one figure often stands out among the rest: earnings.

We know earnings results are vital, but how a company performs compared to bottom line expectations can be even more important when it comes to stock prices, especially in the near-term. This means that investors might want to take advantage of these 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.

With this in mind, the Expected Surprise Prediction compares the Most Accurate Estimate (being the most recent) against the overall Zacks Consensus Estimate. The percentage difference provides the ESP figure. The system also utilizes our core Zacks Rank to provide a stronger system for identifying stocks that might beat their next quarterly earnings estimate and possibly see the stock price climb.

When we join a positive earnings ESP with a Zacks Rank #3 (Hold) or stronger, stocks posted a positive bottom-line surprise 70% of the time. Plus, this system saw investors produce roughly 28% annual returns on average, according to our 10 year backtest.

Stocks with a #3 (Hold) ranking, which is most stocks covered at 60%, are expected to perform in-line with the broader market. But stocks that fall into the #2 (Buy) and #1 (Strong Buy) ranking, or the top 15% and top 5% of stocks, respectively, should outperform the market. Strong Buy stocks should outperform more than any other rank.

Should You Consider Lululemon?

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. Lululemon (LULU Quick QuoteLULU - Free Report) holds a #3 (Hold) at the moment and its Most Accurate Estimate comes in at $2.61 a share 13 days away from its upcoming earnings release on June 4, 2025.

LULU has an Earnings ESP figure of +0.5%, which, as explained above, is calculated by taking the percentage difference between the $2.61 Most Accurate Estimate and the Zacks Consensus Estimate of $2.60. Lululemon 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.

LULU is part of a big group of Consumer Discretionary stocks that boast a positive ESP, and investors may want to take a look at Wynn Resorts (WYNN Quick QuoteWYNN - Free Report) as well.

Wynn Resorts, which is readying to report earnings on August 5, 2025, sits at a Zacks Rank #3 (Hold) right now. It's Most Accurate Estimate is currently $1.27 a share, and WYNN is 75 days out from its next earnings report.

Wynn Resorts' Earnings ESP figure currently stands at +2.67% after taking the percentage difference between its Most Accurate Estimate and its Zacks Consensus Estimate of $1.24.

LULU and WYNN's positive ESP figures tell us that both stocks have a good chance at beating analyst expectations in their next earnings report.

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 >>