GET DAILY SIGNALSWhy Is Koppers Holdings (KOP) Stock Down -16.73% Today?
Key Takeaways
- KOP shares plunged 16.73% on Friday, falling $6.63 to $33.01 from a prior close of $39.64.
- The selloff was driven by third-quarter earnings and revenue that both missed Wall Street expectations.
- Management slashed full-year 2026 adjusted earnings guidance to $3.10–$3.25 per share, down sharply from a prior range of $3.80–$4.20.
- Higher raw material and logistics costs are pressuring margins faster than the company can recover through pricing.
- Traders are watching whether the guidance reset marks a floor and how the company's 2027 self-help initiatives progress.
- Explore detailed Price Targets, Earnings, and Forecast pages for deeper analysis.
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Opening Summary
Koppers Holdings Inc. (KOP), a Pittsburgh-based integrated provider of treated wood products, wood preservation chemicals, and carbon compounds, saw its shares tumble 16.73% on Friday after reporting disappointing third-quarter results. The stock closed the prior session at $39.64 and was trading near $33.01 during the session, a decline of roughly $6.63 per share. The move came after the company posted adjusted earnings and revenue that fell short of analyst forecasts and, more critically, cut its full-year profit outlook.
Earnings Miss Triggers the Selloff
The primary catalyst for the decline was a third-quarter earnings report that undershot consensus on both the top and bottom lines. KOP posted net income of $14.7 million, or $0.75 per diluted share, down from $23.8 million, or $1.17 per share, a year earlier. Adjusted earnings per share came in at $0.77, well below the roughly $1.34 to $1.37 analysts had projected. Revenue rose 2.8% to $499.1 million but still missed estimates of approximately $512 million to $519 million.
The earnings-driven move reflects investor concern that the company's cost pressures are outweighing its volume growth and cost-reduction initiatives. Management attributed the shortfall to higher raw material and logistics costs that escalated throughout the year faster than the company could recover through pricing in the near term.
Full-Year Guidance Reset
Compounding the earnings miss was a significant reduction in full-year guidance. KOP now expects adjusted earnings per share of $3.10 to $3.25 for 2026, down from its previous outlook of $3.80 to $4.20. The company also narrowed its full-year revenue outlook to $1.9 billion, the low end of its prior $1.9 billion to $2.0 billion range. Both figures came in below analyst consensus, signaling that the cost headwinds are expected to persist through the remainder of the year rather than resolve quickly.
Chief Executive Officer Leroy Ball acknowledged the tough macro backdrop while pointing to "a strong foundation for significant improvement in 2027," citing commercial actions set to take effect next year and self-help initiatives including the accelerated Stickney closure and the idling of the Florence treating plant.
Market Context and Trading Activity
The move was accompanied by elevated trading activity. Volume in the prior session had already risen roughly 40% versus the preceding day, and Friday's price action pointed to continued heavy turnover as investors repriced the stock following the earnings release. The decline occurred alongside a sector-wide focus on commodity chemicals and materials names, where cost inflation and demand softness remain recurring themes.
From a technical standpoint, the selloff pushed KOP sharply through its recent trading range in the low-$40s, breaching multiple short-term moving averages in a single session. The stock had entered the day up strongly for the year, which may have amplified the downside as investors took profits on a name that had been trading at elevated levels relative to its recent history.
What Comes Next for KOP
Looking ahead, investors will monitor whether the lowered guidance proves conservative or whether additional cost pressures emerge in the fourth quarter. Key focus areas include the trajectory of raw material and logistics costs, the company's ability to pass through price increases, and the execution of its restructuring and self-help initiatives ahead of 2027. The company's commentary around free cash flow, which it maintained or raised, will also be closely watched as a sign of underlying financial health.
Risks include further input-cost inflation, weaker demand in rail, utility, and construction end markets, and the potential for additional restructuring charges. Conversely, successful execution of 2027 commercial actions and cost initiatives could set the stage for a meaningful earnings recovery, a dynamic management has emphasized in framing the current reset.
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KOP's Indicator enters downward trend
The Aroon Indicator for KOP entered a downward trend on November 03, 2026. Tickeron's A.I.dvisor identified a pattern where the AroonDown red line was above 70 while the AroonUp green line was below 30 for three straight days. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options. A.I.dvisor looked at 180 similar instances where the Aroon Indicator formed such a pattern. In 135 of the 180 cases the stock moved lower. This puts the odds of a downward move at 75%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In 39 of 64 cases where KOP's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are 61%.
The Momentum Indicator moved below the 0 level on November 05, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on KOP as a result. In 62 of 87 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 71%.
The Moving Average Convergence Divergence Histogram (MACD) for KOP turned negative on November 06, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 49 similar instances when the indicator turned negative. In 34 of the 49 cases the stock turned lower in the days that followed. This puts the odds of success at 69%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where KOP declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 66%.
Bullish Trend Analysis
The RSI Indicator entered the oversold zone -- be on the watch for KOP's price rising or consolidating in the future. That's also the time to consider buying the stock or exploring call options.
Following a +5.65% 3-day Advance, the price is estimated to grow further. Considering data from situations where KOP advanced for three days, in 237 of 326 cases, the price rose further within the following month. The odds of a continued upward trend are 73%.
KOP may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
Fundamental Analysis (Ratings)
The Tickeron Price Growth Rating for this company is 60 (best 1 - 100 worst), indicating fairly steady price growth. KOP’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron SMR rating for this company is 95 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Valuation Rating of 97 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (1.465) is normal, around the industry mean (2.365). P/E Ratio (-6.558) is within average values for comparable stocks, (-17.546). KOP's Projected Growth (PEG Ratio) (9.500) is very high in comparison to the industry average of (1.548). Dividend Yield (0.012) settles around the average of (0.040) among similar stocks. P/S Ratio (0.490) is also within normal values, averaging (48.960).
The Tickeron PE Growth Rating for this company is 98 (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Profit vs. Risk Rating rating for this company is 100 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. KOP’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 83, placing this stock worse than average.
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General Information
a holding company with interest in producing chemicals, carbon compounds and treated wood products
Industry ChemicalsSpecialty
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