KOPPERS HOLDINGS INC (KOP)
Materials · Specialty Chemicals & Infrastructure Services · NYSE
Koppers is a global leader in treated wood products and specialty chemicals that enhance the durability and sustainability of critical infrastructure.
What KOPPERS HOLDINGS INC does
Koppers Holdings Inc. is a leading integrated global provider of treated wood products, wood treatment chemicals, and related services. The company provides essential protection for wood products used in infrastructure and residential markets, utilizing chemical processes to enhance durability and longevity.
Themes: infrastructure materials, wood preservation chemicals, industrial materials, sustainable infrastructure, chemical processing
Fundamentals
- Price$41.34 as of 2026-10-21 close
- Market cap$782M as of 2026-07-31 (share count; price 2026-10-21)
- 1-year return+47.7% 2025-10-21 close $27.99 → 2026-10-21 close $41.34
- P/En/a negative earnings
- Net margin+3.0% FY2025, SEC XBRL
- ROE+9.8% FY2025, SEC XBRL
- ROIC+8.2% NOPAT / (debt + equity - cash), average capital — 10-K FY2025 (year ended 2025-12-31)
- Debt / equity2.32 borrowings, leases excluded / equity — 10-Q/10-K balance sheet 2026-06-30
- Revenue growth (YoY)-10.2% FY2025, SEC XBRL
- Revenue CAGR (3y)-1.7% SEC XBRL
- Beta1.02 as of 2026-09-02
- Last reported earnings2026-08-06 SEC EDGAR Form 8-K (Item 2.02)
Dividend: yield +0.8%; at least 4 years of non-decreasing per-share dividends (SEC XBRL) — we do not hold the year before it, so the real streak may be longer.
How KOP compares in its sector
- net profit marginmiddle range 125 covered Materials peers, as of 2026-09-02
- operating marginmiddle range 108 covered Materials peers, as of 2026-09-02
- return on equitymiddle range 144 covered Materials peers, as of 2026-09-02
- 3-year revenue CAGRmiddle range 127 covered Materials peers
- indicated dividend yieldbottom 25% 88 covered Materials peers, as of 2026-09-02
- free cash flow (absolute dollars, latest fiscal year)middle range 122 covered Materials peers, as of FY2025
Position among covered Materials companies that report each metric (minimum 5 peers). A relative position within our covered catalog — not a valuation, quality, or investment judgment. A higher percentile is simply a higher value (for P/E, more expensive on earnings — never "better"). Informational only.
Dividend coverage (FY2025)
Covered by reported results. In FY2025, KOP's dividend was covered by reported results (earnings payout 11%, free-cash-flow payout 9%). This describes past coverage, not a forecast.
- Earnings payout11% dividends / net income
- Free-cash-flow payout9% dividends / (operating cash flow − capex)
Coverage derived from reported SEC EDGAR XBRL figures for FY2025 (dividends paid vs. net income and free cash flow, same fiscal year). This describes PAST coverage for one fiscal year — it does not predict whether a dividend will be maintained, raised, or cut, and a one-year payout ratio can be distorted by non-recurring items. Informational only — not financial advice.
Quarterly results
| Quarter | Revenue | Operating income | Net income | Diluted EPS | Operating cash flow | Capex |
|---|---|---|---|---|---|---|
| Q2 FY2026 2026-06-30 | $520M | -$166M | -$148M | -$7.71 | $50M† | $12M† |
| Q1 FY2026 2026-03-31 | $455M | $22M | $7M | $0.35 | $46M | $11M |
| Q4 FY2025 2025-12-31 | $433M† | $50M† | $30M† | $1.45† | $45M† | $17M† |
| Q3 FY2025 2025-09-30 | $485M | $52M | $24M | $1.17 | $50M† | $12M |
| Q2 FY2025 2025-06-30 | $505M | $39M | $16M | $0.81 | $51M† | $12M |
| Q1 FY2025 2025-03-31 | $457M | $27M | -$14M | -$0.68 | -$23M | $14M |
| Q4 FY2024 2024-12-31 | $477M† | $6M† | -$10M† | -$0.46† | $75M† | $19M† |
| Q3 FY2024 2024-09-30 | $554M | $50M | $23M | $1.09 | $30M† | $15M |
† Not filed as a discrete quarter: derived from the company's own year-to-date figures (for example the fourth quarter as the fiscal year minus the first nine months). A derived per-share figure is approximate, because the share count moves within the year.
Balance sheet at 2026-06-30
- Cash and equivalents$41M includes restricted cash (the filer tags no unrestricted total)
- Total debt$898M borrowings only; leases excluded
- Net debt$857M total debt − cash − short-term investments
From the company's own SEC 10-Q and 10-K filings (XBRL), re-read every week. Figures in US dollars as filed; informational only — not financial advice.
How KOPPERS HOLDINGS INC looks technically
KOPPERS HOLDINGS INC (KOP) is trading 1.2% above its 200-day average, the long-term trend line — a longer-term uptrend. Its 50-day average crossed above its 200-day average about 162 trading days ago — a "golden cross", a bullish long-term signal. There is no clear trend right now — the price is choppy (ADX, a 0–100 trend-strength gauge, is 15, below the 25 that marks a real trend), though sellers have been pushing harder than buyers lately — pressure, not a trend. Momentum is neutral — its 14-day RSI (a 0–100 momentum gauge) is 31, neither overbought (above 70) nor oversold (below 30). It just made a new 20-day low, its first since 2026-06-08, breaking below its recent trading range. It is 22.0% below its highest point of the past year. Trading volume is running unusually high — about 2.2× its 30-day average, a sign of heightened interest.
Trend
8
| Distance from the 200-day | it is trading 1.2% above its 200-day average, the long-term trend line — a longer-term uptrend | +1.2% |
|---|---|---|
| 50-day moving average | its average price over the last 50 trading days — a short-term trend line — is $45.51 | $45.51 |
| 200-day moving average | its average price over the last 200 trading days — the long-term trend line — is $40.87 | $40.87 |
| Swing structure | each recent peak has been higher than the one before it and each dip has been shallower — the pattern chart-watchers call an uptrend, which describes where price has already been and not where it goes next | higher highs and higher lows |
| Last swing turn | its last significant turn was a swing high 16 calendar days ago — the swings before that are what the structure reading is measured on | 16 sessions |
| Wave structure | its recent swings can be read as a completed three-part upward correction — a pullback in the A-B-C shape Elliott-wave chartists use; the labelling fails if price closes above 47.79. It is the only labelling that fits, though not with textbook proportions, and it describes the swings already printed, not what comes next. | possible three-wave upward correction, complete (atypical proportions) |
| Since the 50/200 cross | its 50-day average crossed above its 200-day average about 162 trading days ago — a "golden cross", a bullish long-term signal | 162 sessions |
| Trend strength (14-day ADX) | there is no clear trend right now — the price is choppy (ADX, a 0–100 trend-strength gauge, is 15, below the 25 that marks a real trend), though sellers have been pushing harder than buyers lately — pressure, not a trend | 15.1 |
Momentum
3
| 14-day RSI | momentum is neutral — its 14-day RSI (a 0–100 momentum gauge) is 31, neither overbought (above 70) nor oversold (below 30) | 30.8 |
|---|---|---|
| Position in its 14-day range | it is trading near the bottom of its 14-day range ($40.93 to $47.79) — its "stochastic" reading is 6 out of 100, where 0 would mean closing exactly at the 14-session low and 100 exactly at the high. This measures WHERE the price sits inside its recent range, which is a different question from the RSI beside it: RSI is a momentum gauge, measuring how FAST the price has been moving, so a stock can drift quietly to the bottom of its range with an ordinary RSI, or fall sharply and still sit in the middle. It has been climbing within that range over the last few sessions. | 6.0 |
| Since the MACD crossed zero | MACD, a trend-momentum gauge, is in negative territory (momentum leaning bearish) | 11 sessions |
Range
12
| 52-week high | its highest closing price over the past year (about 252 trading days) was $53.00 | $53.00 |
|---|---|---|
| From the 52-week high | it is 22.0% below its 52-week high (its highest price of the past year) | -22.0% |
| Above the 52-week low | it is 64.3% above its 52-week low (its lowest price of the past year) | +64.3% |
| Below the 52-week high | it is 22.0% below its highest point of the past year | 22.0% |
| Since a 20-day breakout | it just made a new 20-day low, its first since 2026-06-08, breaking below its recent trading range | 1 session |
| Since a 55-day breakout | it just made a new 55-day low, its first since 2026-06-08, breaking below its recent trading range | 1 session |
| All-time high | its highest closing price on record is $58.23 (set on 2024-02-29) | $58.23 |
| Given back of the 52-week move | over the past year its closes ranged ($26.67 to $52.33), and it has given back roughly a third of its rise from last year’s low — 43% of it. Chart-watchers call 61.8%-65% given back the "golden pocket" — for this company that is $35.65 to $36.47. It is watched widely enough that orders cluster there, which is the honest reason it matters; it is not a forecast. | 42.8% |
| From the all-time high | it is 29.0% below its all-time high | -29.0% |
| Nearest price level | it is trading 3.7% above a support level at $39.81 — a price it turned at twice since 2024-11-08, most recently on 2024-11-25. Since 2024-10-21 it has 12 such levels below the current price and 4 above. Levels like these describe where the price has reversed or paused before; they are not a forecast of where it will go. | -3.7% |
| All-time low | its lowest closing price on record is $8.25 (set on 2020-04-03) | $8.25 |
| Above the all-time low | it is 401.1% above its all-time low | +401.1% |
Volatility
5
| Band width vs its own 6 months | day-to-day price swings are about average versus its own recent 6-month history | 58th percentile |
|---|---|---|
| Typical daily range | in a typical session it travels about $1.37 between its high and its low — about 3.3% of its price. That is its "average true range" over the last 14 sessions, which also counts the distance from the previous close, so a day that opens well away from yesterday counts as the large move it was | $1.37 |
| Bollinger bands (20-day, ±2σ) | most of its recent trading has stayed between about $41.31 and $47.67 — the "Bollinger bands", a range drawn two standard deviations either side of its 20-day average price, which widens when the stock gets more volatile and narrows when it settles | $41.31 – $44.49 – $47.67 |
| Typical daily range (% of price) | its price moves about 3.3% in a typical session — about typical for the companies we cover. This is the average gap between a session's high and low over the last 14 sessions, counting overnight moves, expressed against the current price so it can be compared with companies trading at any price | 3.3% |
| Stretch from the 200-day average | it is trading 0.4 daily ranges above its 200-day average price (1.2% above it in plain percentage terms) — a way of asking how far it has stretched from its own average in units of how far it normally moves in a day, so a calm company and a jumpy one can be compared on the same scale | 0.4 daily ranges above its 200-day average |
Volume
1
| Volume vs its 30-day average | trading volume is running unusually high — about 2.2× its 30-day average, a sign of heightened interest | 2.15× |
|---|
Analyst
2
| Change in the average price target | analysts' average price target is unchanged from the prior reading | 0.0% |
|---|---|---|
| Change in the consensus rating | not available for this company yet | n/a |
Candlestick patterns
2
| Since a doji | 3 sessions ago it opened and closed at almost the same price after trading through a wider range — a "doji", the classic picture of buyers and sellers finishing the session level | 3 sessions ago |
|---|---|---|
| Since a bearish engulfing | 2 sessions ago it opened above the previous session's close and finished below that session's open — a "bearish engulfing" pair, where one down day more than undid the up day before it | 2 sessions ago |
Price gaps
3
| Gap at the open | it opened on 2026-10-21 0.6% above the previous session's close — an overnight gap, the part of the move that happened while the market was shut, and traded back through that level before the close | +0.6% |
|---|---|---|
| Open gap | it gapped 2.3% below the previous close 52 sessions ago and has not traded back through the level it left behind at 52.33 — an "unfilled gap", which describes a price range no trade has since crossed and is not a forecast that it will be crossed | -2.3% |
| Gap filled | a 4.7% gap down opened on 2026-08-06 has been "filled" 53 sessions ago — price traded back through the level the gap left behind, and it closed again during the very session that opened it | 53 sessions ago |
Price streaks
1
| Closing streak | it has closed lower 6 sessions in a row, a -6.91% move over the run — an unbroken run of down days, which describes what has already happened and says nothing about the next session | 6 sessions down |
|---|
Relative strength
4
| vs market, 1 month | over the past 1 month this stock lagged the market by 9.3 percentage points (the stock lost 9.4% while the market lost 0.1%) | -9.3% |
|---|---|---|
| vs market, 3 months | over the past 3 months this stock lagged the market by 23.0 percentage points (the stock lost 19.7% while the market gained 3.3%) | -23.0% |
| vs market, 6 months | over the past 6 months this stock beat the market by 0.4 percentage points (the stock gained 10.2% while the market gained 9.8%) | +0.4% |
| vs market, 12 months | over the past 12 months this stock beat the market by 32.5 percentage points (the stock gained 47.7% while the market gained 15.2%) | +32.5% |
Signal agreement
2
| Bullish technical signals | 4 of the 9 technical signals we can compute for it are currently in a bullish state: a "golden cross" — its 50-day average is above its 200-day, trading above its 200-day average, outperforming the market over 6 months, near the bottom of its 14-day range (oversold) — these describe past price behaviour, not a forecast | 4 of 9 |
|---|---|---|
| Bearish technical signals | 3 of the 9 technical signals we can compute for it are currently in a bearish state: a fresh 20-day low, MACD momentum is negative, trading below the Ichimoku cloud — these describe past price behaviour, not a forecast | 3 of 9 |
Trend (Ichimoku cloud)
1
| Vs the Ichimoku cloud | trading 12% below the Ichimoku cloud — a band drawn from where its own highs and lows sat up to 2026-09-15 and projected forward over today's price, the side traders read as an established downtrend, with the band above acting as the level that would have to be cleared. The band itself is moderate, spanning 3.3% of the share price. | -12.4% |
|---|
Volume-weighted price
2
| Vs this year’s average price paid | the price is sitting right on the average price paid so far this year, so the typical buyer over that stretch is roughly break-even. That average is $41.40 — a volume-weighted average of daily closes over 199 sessions, not a true tick-by-tick VWAP. | -0.1% |
|---|---|---|
| Vs the average paid since it last reported | the price is 10% below the average price paid since it last reported on 2026-08-06 (its 10-Q), so the typical buyer over that stretch is under water. That average is $46.12 — a volume-weighted average of daily closes over 54 sessions, not a true tick-by-tick VWAP. | -10.4% |
Price levels it has turned at before
KOP last closed at $41.34 on 2026-10-21. Since 2024-10-21 it has turned at 12 prices below its last close and 4 above; the 3 nearest below and the 3 nearest above are listed, nearest first.
| Level | Side | Distance | Evidence |
|---|---|---|---|
| $39.81 | Support | 3.7% below the last close | turned there twice · 2024-11-08 to 2024-11-25 |
| $39.19 | Support | 5.2% below the last close | turned there four times · 2026-03-05 to 2026-04-14 |
| $44.42 | Resistance | 7.4% above the last close | turned there four times · 2026-08-12 to 2026-09-18 |
| $45.72 | Resistance | 10.6% above the last close | turned there twice · 2026-05-08 to 2026-06-17 |
| $35.74 | Support | 13.5% below the last close | turned there four times · 2024-11-15 to 2026-04-07 |
| $47.72 | Resistance | 15.4% above the last close | turned there twice · 2026-09-16 to 2026-10-05 |
A level is a price this company reversed or paused at more than once — they describe past behaviour, not a forecast of where the price will go.
Wave structure
Its recent swings can be read as a three-part upward correction — the A-B-C shape chartists use for a pullback — now complete.
This labelling fails — stops being a possible reading at all — if it closes above $47.79.
It is the only labelling that fits these swings, though its proportions are not the textbook ones.
This reading has stood for 8 trading days, since 2026-10-12.
Read from daily closes as of 2026-10-21.
An Elliott-wave count describes the swings already printed and the level that would disprove it. It is not a forecast, a target, or advice.
Screens: Near 200-day moving-average support · Trading above the 200-day moving average · Trading below the 50-day moving average · Pulled back from the 12-month high · Unusually heavy trading volume · Broke down to a new 20-day low | Learn: moving average · golden cross · adx · rsi · breakout · fifty two week high low · volume and relative volume
Based on daily closing prices as of 2026-10-21. Describes past price behavior only — informational, not financial advice.
Analyst consensus
- Mean price target$57.00 range $54.00 – $62.00; median $55.00
Analyst estimates, as of 2026-10-17. These are third-party analyst opinions and price targets, aggregated — not a recommendation, prediction, or advice from stocks-llm. Informational only.
Analyst EPS estimate for KOP
- Consensus EPS estimate$1.35 next reporting period, as of 2026-10-17
- Estimate change, 30 days$0.00 (0.0%) from $1.35, on 2026-09-12, 35-day window
- Readings revised upward0% of 9 comparable readings
The consensus estimate for the next reporting period, and how it has moved between readings of that SAME period. A change is measured only between readings estimating one period — when a company reports, the consensus moves to the next quarter and the two numbers are not comparable. Informational only, not a forecast and not advice.
Key risks (from latest filing)
["Availability and price volatility of key raw materials including coal tar, lumber, and scrap copper.","Dependence on specific market sectors and customers, along with risks of business disruptions.","Exposure to stringent environmental regulations and potential legal/environmental liabilities."]
What changed in the latest 10-Q
AI-assisted comparison of KOP's 10-Q filed 2026-08-06 against the prior one filed 2026-05-08.
Management's Discussion & Analysis (MD&A)
- Added:
- Newer filing (2026-08-06) states in the RUPS business description that 'Our utility poles are used in the electric, telephone, and broadband industries in the United States and Australia and construction pilings in the United States.'
- Newer filing (2026-08-06) includes the sentence 'See Note 2 - Restructuring for further discussion of the discontinuation of distillation and chemical manufacturing operations in Stickney, Illinois.' in the CMC business description.
- Newer filing (2026-08-06) changes the phrase 'including the current war in the Middle East' to 'including the current conflicts in the Middle East'.
- Removed:
- Older filing (2026-05-08) contained the phrase 'and inspection services to the utility markets' in the RUPS business description, which is absent from the newer filing.
- Older filing (2026-05-08) did not contain the sentence about discontinuation of distillation and chemical manufacturing operations in Stickney, Illinois that appears in the newer filing.
- Reworded:
- In the forward-looking statements risk factors, 'geopolitical events (including the current war in the Middle East)' in the older filing (2026-05-08) was changed to 'geopolitical events (including the current conflicts in the Middle East)' in the newer filing (2026-08-06).
- The page number adjacent to the CMC business description changed from 20 in the older filing to 21 in the newer filing.
- Notes:
- The non-GAAP Financial Measures section is truncated in both source texts and cannot be compared beyond the first sentence.
- Both source texts appear to end mid-section, so changes beyond the provided text are not assessable.
Risk Factors
- Added:
- Newer filing's Risk Factors section contains a 'Results of Operations – Comparison of Three Months Ended June 30, 2026 and 2025' discussion (not present in older filing).
- Newer filing contains a 'Results of Operations – Comparison of Six Months Ended June 30, 2026 and 2025' discussion (not present in older filing).
- Removed:
- Older filing's Risk Factors section contained a 'Results of Operations – Comparison of Three Months Ended March 31, 2026 and 2025' discussion (not present in newer filing).
- Older filing contained a 'Results of Operations – Comparison of Six Months Ended March 31, 2026 and 2025' discussion (not present in newer filing).
- Older filing contained an 'Adjusted EBITDA Reconciliation' table and related footnotes (not present in newer filing).
- Older filing contained a 'Cash Flow' section (not present in newer filing).
- Older filing contained a 'Depreciation and amortization' expense discussion (not present in newer filing).
- Older filing contained a '(Gain) on sale of assets' discussion (not present in newer filing).
- Older filing contained a 'Loss on pension settlement' discussion (not present in newer filing).
- Reworded:
- Newer filing compares the three months ended June 30, 2026 and 2025; older filing compares the three months ended March 31, 2026 and 2025.
- Newer filing page number after the Seasonality paragraph is 23; older filing page number is 22.
- Newer filing reports consolidated total net sales of $520.1 million for the period; older filing reports consolidated total net sales of $455.3 million for its period (different quarters).
- Notes:
- The newer filing text for the six-month comparison is truncated at 'especially carbon pitc' as provided.
- The older filing text appears truncated at 'In the current year, the prima' in the Cash Flow section.
- No changes to the introductory sentence 'Item 1A. Risk Factors in our Form 10-K for the year ended December 31, 2025.' or the 'Seasonality and Effects of Weather on Operations' paragraph were identified between the two texts.
AI-assisted comparison of two SEC filing sections. It describes wording and theme changes only, makes no materiality, legal, or investment judgement, and is not financial advice. Informational only — not financial advice.
Insider activity (SEC Form 4)
0 open-market purchases and 7 open-market sales by insiders in the last 90 days, of which we have read Form 4 filings through 2026-10-17. The 5 days since 2026-10-17 have not been checked yet.
- Last 90 days · read to 2026-10-170 buys · 7 sells ($5M) — 4 selling insiders
- Last 180 days · read to 2026-10-170 buys · 10 sells ($5M) — 4 selling insiders
Activity heuristic: net selling (a transparent product heuristic from the counts above, not a prediction or advice)
Most recent open-market transaction: 2026-08-31. Based on Form 4 filings read through 2026-10-17; anything filed since is not yet included.
View full insider trading history → View SEC Form 3/4/5 filingsAsk about KOP's insider activity →
Only open-market purchases (SEC code P) and sales (code S) are counted here. Option exercises, vesting/awards, gifts, and shares withheld for taxes are excluded — they are compensation or mechanical, not open-market conviction. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan) and are not necessarily bearish; open-market buying is not a recommendation to buy. Informational only — not financial advice.
Institutional ownership (13F)
4 institutional 13F filers reported holding KOP as of 2026-06-30 (quarter-end position, filed within 45 days).
- Distinct 13F filers 4
- Reported shares held 3,873,027
- Reported value $173,898,909
reported quarterly holdings change (2026-03-31 → 2026-06-30): 0 new, 3 increased, 1 decreased, 1 exited. Change counts cover only managers that filed 13F reports in BOTH quarters, derived between two quarter-end snapshots — not same-day trades; a single manager is never said to have "bought" or "sold".
Institutional holdings are quarter-end long positions reported on SEC Form 13F-HR, filed up to 45 days after the quarter ends — they are delayed, are not real-time trades, exclude short positions and most non-US securities, and are not investment advice. Any increase/decrease is a reported change between two quarterly snapshots, not a same-day purchase or sale. These are quarter-end snapshots from the 13F filings on SEC EDGAR, filed within 45 days — not real-time, and any change is a difference between two quarterly reports, not a same-day trade. Informational only — not financial advice.
Ask about KOP's institutional holders → See what each manager we track holds →
Short interest (FINRA)
KOP had 800,969 shares of reported short interest as of the 2026-09-30 FINRA settlement date (delayed, bi-monthly; not real-time).
KOP had 4.24% of its shares outstanding sold short as of the 2026-09-30 FINRA settlement date (percent of FLOAT would be higher — float is not disclosed in the source). FINRA reported 4.47 days to cover at the same settlement.
- Reported short interest (shares) 800,969
- Short interest (% of shares outstanding) 4.24%
- Prior settlement (shares) 769,075
- Reported change 4.15%
- Days to cover (reported) 4.47
Reported to FINRA as of the 2026-09-30 settlement date. Short interest is reported to FINRA and published on a delayed, bi-monthly schedule (as of a settlement date, disseminated roughly eight business days later) — it is NOT real-time, does not cover every venue or all US trading, and is not a short-squeeze prediction or investment advice. Days-to-cover is the value FINRA reports; percent of float is not shown because the source file carries no share-count denominator — where a percent appears it is of shares OUTSTANDING, the larger base, and is therefore a floor on percent of float. Informational only — not financial advice.
Competitors & peers
- Viance
- Lonza Group (LZAGY)
- Stella-Jones (SJ)
AI-enriched competitor set. Linked names are companies covered by stocks-llm; other named peers are shown for reference only.
Frequently asked questions
What does KOPPERS HOLDINGS INC (KOP) do?
Koppers Holdings Inc. is a leading integrated global provider of treated wood products, wood treatment chemicals, and related services. The company provides essential protection for wood products used in infrastructure and residential markets, utilizing chemical processes to enhance durability and longevity.
What sector is KOPPERS HOLDINGS INC (KOP) in?
KOPPERS HOLDINGS INC (KOP) is classified in the Materials sector. Its industry is Specialty Chemicals & Infrastructure Services. It trades on NYSE.
Does KOP pay a dividend?
Yes — KOPPERS HOLDINGS INC (KOP) pays a dividend, with an indicated yield of about 0.79% and at least 4 years of non-decreasing per-share dividends (SEC EDGAR XBRL) — we do not hold the year before it, so the real streak may be longer (market data, as of 2026-09-02). Informational only — not financial advice.
Who are KOPPERS HOLDINGS INC's (KOP) competitors?
Notable peers of KOPPERS HOLDINGS INC (KOP) include Viance, Lonza Group and Stella-Jones. This peer set is informational only — not financial advice.
Is KOPPERS HOLDINGS INC (KOP) overbought or oversold right now?
KOPPERS HOLDINGS INC (KOP) is currently neither overbought nor oversold — its 14-day RSI (a 0–100 momentum gauge) is 31, in the neutral middle (as of 2026-10-21). RSI describes recent price momentum, not a forecast — informational only, not financial advice.
Where does stocks-llm's data on KOP come from?
Fundamentals come from SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-02 for the rest; prices are market data, as of 2026-09-02; company filings and profile facts come from SEC EDGAR. All figures are delayed daily-close data shown with their as-of date — informational only, not financial advice.
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-02 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-21.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date.