Duke Energy Is Down 8%. What History Says About This Drop.

Duke Energy Just Left the Yellow Zone. What History Says About This 8% Pullback.

Duke Energy Corporation (DUK) has moved into the green zone as of May 18, 2026, marking a significant shift in its risk profile. The stock currently sits at a Drawdown Severity Score™ of 1.9, which our data classifies as Slightly Elevated. While the stock remains -8.0% below its all-time high of $133.46, this transition out of the yellow zone suggests a stabilization in price action after 44 days in a drawdown state.

The Path Out of the Yellow Zone

The recent move to a Drawdown Severity Score™ of 1.9 represents a measurable improvement from the previous yellow zone status. Our data shows that the current price of $122.84 is the result of a 44-day period of downward pressure. During this time, the severity reached levels that historically indicate higher risk, but the current score of 1.9 suggests the intensity of the selling has cooled relative to the stock's long-term history.

This 44-day duration is approaching the average drawdown length for this asset. Historically, Duke Energy Corporation (DUK) sees its drawdown events last an average of 47 days. With the current event at 44 days, the stock is currently tracking very closely to its historical mean duration for pullbacks.

Analyzing the 8% Drawdown Depth

The current -8.0% drawdown is more than double the average maximum drawdown for this ticker. Our data, which tracks 296 total historical drawdown events for Duke Energy Corporation (DUK), shows that the average maximum drawdown is -3.4%. The fact that the current decline reached -8.0% explains why the Drawdown Severity Score™ was previously elevated into the yellow zone.

When a stock exceeds its average historical drawdown depth, the Drawdown Severity Score™ increases to reflect the deviation from normal behavior. At -8.0%, this pullback is significantly deeper than the typical "noise" seen in the stock's price history over its 296 tracked events.

Historical Context for Major Declines

To understand the current risk, we must look at how Duke Energy Corporation (DUK) behaves during more extreme volatility. Our data indicates that the stock has dropped by 30% or more exactly 4 times in its history. These are rare, high-severity events that differ significantly from the current 8% pullback.

The average duration of these 30%+ drops is 1064 days. It is important to note that this is a small sample size of only 4 events, which can skew averages. However, these figures provide a ceiling for risk context. While the current 44-day drawdown is nowhere near the 1064-day average seen in major crashes, it highlights the difference between a standard correction and a structural decline for this utility stock.

Data-Driven Risk Assessment

Our analysis of Duke Energy Corporation (DUK) relies exclusively on verified price, drawdown, severity, and duration data. We do not incorporate fundamental analysis, earnings reports, or external market narratives into this assessment. By focusing on the Drawdown Severity Score™ and historical comparisons, we provide a framework for understanding how the current price action fits into the stock's established lifecycle of peaks and troughs.

The transition from the yellow zone to the green zone is a data-driven milestone. It indicates that the mathematical relationship between the current drawdown depth and the time elapsed has improved. In the context of 296 historical events, a move back to a score of 1.9 suggests that the stock is returning to a volatility range that is more consistent with its long-term behavior.

What to Watch in the Green Zone

As Duke Energy Corporation (DUK) continues to trade in the green zone, the primary data point to monitor is the distance to the all-time high of $133.46. A Drawdown Severity Score™ of 1.9 is considered Slightly Elevated, meaning the stock is not yet in a "neutral" state. For the score to move lower toward 0.0, the stock would need to see a reduction in the current -8.0% drawdown.

Conversely, if the drawdown depth begins to widen again beyond -8.0%, or if the stock remains stuck at this level for several more weeks, the Drawdown Severity Score™ could potentially revert to the yellow zone. We track these movements in real-time to identify when a stock's behavior deviates from its historical norms. Monitoring these severity thresholds allows investors to see the objective risk level without the influence of market sentiment.