Ross Stores Is Down 10%. What History Says Now

Ross Stores Is Down 10% in 24 Days. What History Says

Ross Stores, Inc. (ROST) is now down 10% from its all-time high as of September 11, 2026, having just exited the yellow zone after approximately 20 days. The Drawdown Severity Score™ has improved to 1.9, placing the stock in the green zone. In 78 comparable prior drops of 5% or more, the stock experienced an average drawdown duration of 162 days.

Deconstructing the Transition: From Yellow to Green

The movement of Ross Stores, Inc. (ROST) from the yellow zone to the green zone represents a measurable shift in risk intensity. Our data shows that the current drawdown began 24 days prior to September 11, 2026, when the stock began retreating from its peak. During this period, the Drawdown Severity Score™ climbed into the yellow zone, indicating elevated risk levels that historically require close monitoring. The yellow zone represents a phase where price declines accelerate beyond standard fluctuations, signaling that selling pressure has temporarily overwhelmed buying interest.

The transition to the green zone indicates that the immediate downward momentum has moderated. A severity score of 1.9 places the asset in a "Slightly Elevated" risk category. While the stock remains in an active drawdown, the rate of decline has slowed, allowing the risk score to stabilize. This stabilization suggests that the stock is finding a temporary equilibrium, even if a full recovery has not yet occurred.

We track these zone changes because they provide objective boundaries for risk management. By analyzing the velocity and depth of the pullback, the Drawdown Severity Score™ offers a standardized way to compare the current decline to historical cycles. Moving back into the green zone indicates that the immediate risk of an accelerating, cascading sell-off has diminished based on historical price behavior.

Analyzing the Peak Severity and Drawdown Depth

To understand the current positioning of Ross Stores, Inc. (ROST), we must analyze the distance from its peak. The stock established an all-time high of $255.23 before entering this corrective phase. As of September 11, 2026, the current price of $230.74 represents an exact drawdown of -9.6%. This means the stock has declined by $24.49 per share from its peak level.

This current drawdown of -9.6% is deeper than the historical average max drawdown of -5.3% calculated across all 319 historical drawdown events. The fact that the stock has dropped nearly double its historical average depth highlights the severity of the current pullback. However, the duration of 24 days remains well below the historical average drawdown duration of 45 days. This divergence suggests that while the decline was sharp, it has progressed much faster than a typical historical drawdown.

The relationship between drawdown depth and duration is a critical component of our risk modeling. A rapid drop can sometimes lead to a swift recovery, while a prolonged decline can exhaust buying interest. The current 24-day duration indicates that this pullback is still relatively young compared to historical cycles of similar depth. Investors tracking the asset must consider whether the depth of the drop will require a prolonged consolidation period to resolve.

Historical Comparisons and Comparable Drops

Our historical database contains 319 total drawdown events for Ross Stores, Inc. (ROST). To put the current -9.6% decline into perspective, we must isolate comparable historical periods. Specifically, we look at instances where the stock dropped by 5% or more from its peak. This threshold allows us to filter out minor daily noise and focus on true corrective phases.

Our data shows that Ross Stores, Inc. (ROST) has experienced a drop of 5% or more exactly 78 times in its history. In these 78 comparable instances, the average duration of the drawdown was 162 days. This historical baseline is longer than the current 24-day duration, suggesting that deeper pullbacks often require months to fully resolve. The difference between the 45-day average for all drawdowns and the 162-day average for 5%+ drawdowns highlights how depth influences recovery time.

To help visualize how the current pullback compares to the broader historical record, we can look at the key metrics side by side. The table below contrasts the current metrics as of September 11, 2026, with both the overall historical averages and the subset of comparable drops of 5% or more.

Analyzing these historical occurrences reveals that a -9.6% drawdown is not an unprecedented event for this asset. However, the 162-day average duration for comparable drops suggests that patience is often a key factor during these cycles. While the current 24-day period is brief, historical patterns show that recovery times can extend significantly when the 5% threshold is breached. The historical data indicates that only a small fraction of drawdowns extend to this depth, but when they do, the resolution process is typically measured in months rather than weeks.

Valuation Context and Historical Multiples

Contrasting the current price drawdown with the asset's own historical valuation multiples provides essential context for risk analysis. As of the valuation snapshot date of 2026-09-10, the Price-to-Sales (P/S) ratio for Ross Stores, Inc. (ROST) stands at 3.0, which sits in the 95th percentile of its own daily P/S record since 2006-09-11, well above its historical median of 1.8. Similarly, the EV-to-EBITDA (EV/EBITDA) ratio is 17.8 as of 2026-09-10, placing it in the 86th percentile of its own daily EV/EBITDA history since 2006-09-11, compared to a historical median of 11.8. This indicates that despite the -9.6% price drawdown, the stock's valuation multiples remain historically high relative to its own long-term historical record.

Methodological Scope and Data Limits

This drawdown analysis relies strictly on historical price and drawdown data. We do not incorporate external qualitative factors, such as corporate earnings reports, macroeconomic indicators, or broader market sentiment. By focusing solely on quantitative price history, we aim to provide an objective look at how the stock has behaved during previous pullbacks. This approach eliminates the subjective bias often found in traditional market commentary.

It is important to note that historical performance does not guarantee future outcomes. While the 78 comparable prior drops of 5% or more provide a statistically relevant sample size, market conditions are constantly evolving. This quantitative framework is designed to help investors understand historical probabilities, not to predict exact price movements. The historical averages represent a blend of various market regimes, and the current cycle may deviate from these benchmarks.

By isolating the mathematical footprint of the drawdown, we avoid the noise of daily financial news. This methodology allows us to calculate the Drawdown Severity Score™ using consistent, replicable inputs. Investors can use these metrics to contrast the current pullback against decades of historical price action, establishing a baseline for risk tolerance based on empirical data rather than speculation.

Key Thresholds and Metrics to Watch

As Ross Stores, Inc. (ROST) navigates the green zone, several key thresholds will dictate its next structural risk shift. To achieve a full recovery, the stock must close the -9.6% gap and reclaim its all-time high of $255.23. Progression toward this level would continue to lower the severity score toward zero, signaling a return to normal trading ranges.

Conversely, we must monitor the downside risk thresholds. If the price falls below the current level of $230.74, the drawdown will deepen beyond -9.6%. A breach of the -10% threshold would likely trigger an increase in the Drawdown Severity Score™, potentially pushing the stock back into the yellow zone. This would indicate that the stabilization observed as of September 11, 2026, was temporary and that the corrective phase is resuming.

Tracking these specific price and drawdown levels allows investors to monitor risk in real time. The boundary between the green and yellow zones serves as a key indicator of whether the pullback is stabilizing or accelerating. We will continue to track these metrics as the current drawdown event progresses, providing objective data points to help investors evaluate the ongoing risk profile of the asset.