Balanced news tone
News Sentiment
KOP sentiment intelligence
Koppers Holdings Inc news scored across direct company coverage, industry context, sector read-through, source quality, and freshness.
Weighted score
51
Balanced news tone
38 relevant articles
News tone and price action are not far from neutral.
82/100 classification confidence.
directly relevant articles
high-authority source matches
+0.7% over one week, +8.6% over four weeks, trend active, and near fair-value range.
Koppers Holdings Inc (KOP) Risk Assessment: Volatility, Financial Risk & Investment Risk
Market Reaction
Balanced read
News tone and price action are not far from neutral.
Primary event
Market update
82/100 classification
One-week reaction
0.7%
Price digesting
Trend fit
Trend active
8.6% over four weeks
Fair value
20.8%
Near fair-value range
Sentiment Mix
Positive, neutral, negative
Positive
8
Neutral
27
Negative
3
Relevance
Why the article matched
Sources
Coverage mix
Event Lens
What the news is about
Sentiment Trail
Score over time
Above 50
Neutral zone
Below 50
News Tape
Relevant headlines
MT Newswires
Direct company coverage
Koppers Appoints Eric Brenner as CFO
- Tone
- Neutral 50/100
- Event
- Market update
- Published
- 11 May 2026 13:56
- Source
- MT Newswires
PR Newswire
Direct company coverage
Koppers Announces Appointment of Eric Brenner as Chief Financial Officer and Treasurer
- Tone
- Neutral 50/100
- Event
- Market update
- Published
- 11 May 2026 13:00
- Source
- PR Newswire
TradingView
Direct company coverage
Koppers Q1 Earnings Call Highlights
- Tone
- Neutral 50/100
- Event
- Earnings
- Published
- 11 May 2026 07:00
- Source
- TradingView
simplywall.st
Direct company coverage
Is Now The Time To Look At Buying Koppers Holdings Inc. (NYSE:KOP)?
- Tone
- Neutral 50/100
- Event
- Market update
- Published
- 27 Apr 2026 07:00
- Source
- simplywall.st
PR Newswire
Direct company coverage
Koppers Signs Agreement to Acquire Brown Wood Preserving
- Tone
- Neutral 50/100
- Event
- Market update
- Published
- 28 Feb 2024 08:00
- Source
- PR Newswire
Borderless Magazine NFP
Direct company coverage
Koppers disputes most recent environmental violations but plant records reveal two decades of run-ins with Illinois EPA
- Tone
- Neutral 50/100
- Event
- Market update
- Published
- 13 Feb 2024 08:00
- Source
- Borderless Magazine NFP
PR Newswire
Direct company coverage
Koppers Holdings Names Nishan J. Vartanian to Board
- Tone
- Neutral 50/100
- Event
- Market update
- Published
- 13 Feb 2024 08:00
- Source
- PR Newswire
PR Newswire
Direct company coverage
Koppers Announces Leadership Transition Plan
- Tone
- Neutral 50/100
- Event
- Market update
- Published
- 04 Jan 2024 08:00
- Source
- PR Newswire