Koppers Holdings, Inc. Share Price
NYSE: KOP | Small CapKoppers Holdings, Inc. Stock Performance
Koppers Holdings, Inc. Share Price Today
As of 30 October 2026, Koppers Holdings, Inc.'s share price is $41.85. The stock opened at $42.26, compared to its previous close of $41.99. During today's trading session, Koppers Holdings, Inc.'s share price traded between $41.75 and $42.26, with an average price of $42.00. Over the past 52 weeks, the stock has recorded a high of $52.99 and a low of $25.36. In terms of performance, Koppers Holdings, Inc.'s share price has risen by 2.60% over the last six months and is up 48.14% on a year-on-year basis.
Koppers Holdings, Inc. Share Price Chart
Koppers Holdings, Inc. Quarterly Profit & Loss
All figures in USD
Koppers Holdings, Inc. Annual Profit & Loss
All figures in USD
About Koppers Holdings, Inc.
Koppers Holdings Inc through its subsidiaries, manufactures and sells wood products, wood treatment chemicals, and carbon compounds used in markets such as railroad, aluminum and steel, agriculture, utilities, and residential lumber. The company is organized into three business segments: railroad and utility products and services, performance chemicals, and carbon materials and chemicals. Its product portfolio includes treated and untreated wood products like crossties used in railroads, wood preservation chemicals, and carbon compounds such as creosote used in the treatment of wood crossties, among others. The majority of its revenue comes from the company's railroad and utility products and services segment, and more than half of the company's revenue is earned in the United States.
Koppers Holdings, Inc. Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Oct 2026 | $45.14 | $41.81 | -8.24% |
Sep 2026 | $44.94 | $45.56 | -1.75% |
Aug 2026 | $50.06 | $46.38 | -5.91% |
Jul 2026 | $44.89 | $49.29 | +9.53% |
Jun 2026 | $40.34 | $45.00 | +10.24% |
May 2026 | $41.61 | $40.82 | +0.07% |
Apr 2026 | $38.35 | $40.79 | +5.62% |
Mar 2026 | $37.51 | $38.62 | +2.14% |
Feb 2026 | $29.60 | $37.81 | +28.21% |
Jan 2026 | $27.09 | $29.49 | +8.86% |
Dec 2025 | $29.88 | $27.09 | -8.65% |
Nov 2025 | $27.60 | $29.66 | +4.97% |