Celestica Is Down 33%. What History Says About CLS

Celestica Is Down 33% in 57 Days. What History Says

Celestica Inc. (CLS) is down 33% from its all-time high as of August 6, 2026, having been falling for approximately 57 days. The Drawdown Severity Score™ stands at 5.2, placing the stock in the red zone after crossing over from the yellow zone. In 5 comparable prior drops of this depth in the stock's history, Celestica took an average of 1852 days to recover to its peak.

Celestica's Shift to the Red Zone

Our data shows that the stock closed at $315.17 on August 6, 2026, representing a retreat of -33.3% from its all-time high of $472.40. This rapid move has pushed the Drawdown Severity Score™ to 5.2, indicating a Strong severity level. This transition from the yellow zone to the red zone highlights a marked acceleration in selling pressure over the last 57 days.

The current pullback is substantially deeper than the historical baseline for this asset. Across 62 total historical drawdown events recorded in our database, the average maximum drawdown for CLS is -10.6%. The current drop of -33.3% is more than three times the historical average, demonstrating the unusual magnitude of the current correction.

Quantifying the Current Drawdown

A 57-day descent from an all-time high places the current event in a highly accelerated category compared to typical historical cycles. The average duration for all historical drawdowns for CLS is 162 days. The speed of the current decline suggests that market participants adjusted their positioning rapidly, compressing what is historically a multi-month process into less than two months.

The current price of $315.17 represents a significant departure from the peak valuation structure established earlier in the year. While the average historical pullback of -10.6% typically resolves within a few months, drawdowns that breach the 30% threshold have historically entered a different statistical category.

Historical Context of 30% Drawdowns

To understand the current statistical landscape, we examine how CLS behaved during similar deep corrections. Our database has recorded only 5 prior instances where the drawdown exceeded -30% from an all-time high.

The table below outlines how the current price action compares to historical averages across all 62 recorded events and the 5 comparable deep drawdowns.

The vast majority of historical pullbacks for CLS are shallow and temporary. However, once the stock breaches the -30% threshold, the recovery timeline historically lengthens by a wide margin.

Analyzing the Multi-Year Recovery Metric

The average recovery time of 1852 days for drawdowns of this magnitude requires careful interpretation. This multi-year average is derived from a very small sample size of just 5 historical events. Consequently, the statistic is heavily influenced by extreme historical anomalies rather than representing a standard cyclical expectation.

Specifically, the 1852-day average is skewed by the post-2000 dot-com crash. During that period, technology and electronics manufacturing services stocks experienced massive, structural unwinds that took over a decade to resolve. Self-directed investors should analyze this average as an illustration of worst-case historical regimes rather than a baseline expectation for modern market structures.

Data Parameters and Limitations

This quantitative analysis relies strictly on historical price and drawdown data up to August 6, 2026. We do not incorporate external fundamental variables, corporate earnings reports, macroeconomic indicators, or analyst revisions into this model.

The Drawdown Severity Score™ is designed to measure the velocity, depth, and duration of price declines relative to an asset's own historical distribution. This mathematical framework does not make causal claims about why the stock fell, nor does it predict future directional movements.

Key Technical Levels and Thresholds

For investors tracking the price action of CLS, several objective historical markers provide context for the current red zone status. The current price of $315.17 sits well below the prior peak of $472.40, and the Drawdown Severity Score™ of 5.2 reflects a highly elevated risk profile.

Historically, drawdowns of this depth require a period of price consolidation to establish a firm base before any structural recovery can begin. Monitoring whether the Drawdown Severity Score™ begins to stabilize or continues to climb deeper into the red zone provides an objective, data-driven framework for tracking the asset's risk profile without relying on subjective market narratives.