Celestica Is Down 15%. What History Says About This Drop.

Celestica Is Down 15% in 14 Days. What History Says.

Celestica Inc. (CLS) has reached a drawdown of -15.1% as of May 16, 2026, marking a shift from its previous green zone status into the yellow zone. This movement is defined by a Drawdown Severity Score™ of 2.4, which our data classifies as moderately elevated. The stock is currently trading at $358.55, down from its all-time high of $422.40.

Understanding the Yellow Zone Shift

The transition to a Drawdown Severity Score™ of 2.4 indicates that the current price action has exceeded the typical fluctuations seen during the stock's recent performance. While Celestica Inc. (CLS) spent the previous period in the green zone, the current 14-day decline has pushed the severity score into a range that requires closer observation. Our data shows that this specific score of 2.4 reflects a drawdown that is now more intense than the average historical max drawdown for this asset.

Historically, Celestica Inc. (CLS) has an average max drawdown of -10.5%. By reaching -15.1%, the current sell-off has already surpassed that historical average by 4.6 percentage points. The speed of this move is also notable, as the stock has reached this level in just 14 days, whereas the average duration for all 58 historical drawdown events in our database is 170 days.

Historical Context of Comparable Drawdowns

Our data identifies 58 total historical drawdown events for Celestica Inc. (CLS). When we look at the most extreme instances in the company's history, we see a significant disparity between typical pullbacks and major corrections. For example, the stock has experienced drops of 50% or more exactly 3 times. These severe events are rare but have historically required a substantial amount of time to resolve.

The average duration of these comparable 50% drops is 3021 days. It is important to note that this figure is based on a small sample size of only 3 events, which can skew averages significantly. However, the contrast between the current 14-day duration and these multi-year recovery periods highlights the difference between a standard yellow zone pullback and a structural drawdown. The current Drawdown Severity Score™ of 2.4 suggests the stock is currently in the former category rather than the latter.

Data and Analysis Parameters

This analysis of Celestica Inc. (CLS) relies exclusively on verified price and drawdown history. We focus on the Drawdown Severity Score™ to provide a mathematical context for where the current price sits relative to its all-time high of $422.40. Our data-only approach does not account for external market factors, sector trends, or corporate developments.

By focusing on the -15.1% drawdown and the 14-day duration, we provide a framework based on how the stock has behaved over its entire trading history. We do not make causal claims regarding why the stock moved from the green zone to the yellow zone: we simply report that the data shows the move has occurred and measure its intensity against the 58 historical events on record.

Monitoring Severity Thresholds

Investors tracking Celestica Inc. (CLS) should monitor specific data markers to see if the current trend intensifies or stabilizes. A move deeper into the yellow zone would occur if the Drawdown Severity Score™ continues to climb toward the red zone threshold. Conversely, a reduction in the severity score would indicate that the stock is beginning to recover toward its previous peak.

The current duration of 14 days is still very short compared to the historical average drawdown duration of 170 days. If the stock remains at these levels without a recovery, the duration component of our data will begin to weigh more heavily on the total risk profile. We will continue to track whether the current -15.1% drawdown remains a standard correction or if it begins to mirror the more significant historical declines that have impacted the stock in the past.