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47.14
1.99%
0.92
Koppers Holdings Inc Stock (KOP) Price History
The historical daily chart and data for Koppers Holdings Inc stock (KOP), show that the latest closing stock price as of August 14, 2026, is $47.14.
- Koppers Holdings Inc all-time high stock price is $58.23, occurred on February 29, 2024.
- The lowest Koppers Holdings Inc stock price recorded was $8.395 on April 03, 2020. Since then, Koppers Holdings Inc's stock price has risen over 461.52% to $47.14 now.
- The 52-week high stock price for KOP is $53.00, representing a 12.43% increase from the current share price, occurred on August 06, 2026.
- The 52-week low stock price for KOP is $25.00, indicating a -46.97% decrease from the current share price, occurred on November 07, 2025.
- The closing price of Koppers Holdings Inc (KOP) stock in the beginning of 2025 was $32.08. The stock closed the year at $28.20, a loss of over -12.09% for the year.
The table below shows more information about KOP historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Aug 14, 2026 | $47.41 | $45.89 | $1.51 | 220,249.0 | +1.99% |
| Aug 13, 2026 | $46.72 | $44.91 | $1.81 | 195,237.0 | +1.94% |
| Aug 12, 2026 | $46.74 | $44.10 | $2.64 | 338,836.0 | -1.46% |
| Aug 11, 2026 | $50.20 | $45.77 | $4.43 | 233,612.0 | -8.96% |
| Aug 10, 2026 | $51.49 | $49.62 | $1.87 | 200,379.0 | -1.37% |
| Aug 07, 2026 | $51.31 | $48.80 | $2.51 | 478,655.0 | -2.08% |
| Aug 06, 2026 | $53.00 | $47.81 | $5.19 | 251,529.0 | +2.55% |
| Aug 05, 2026 | $52.05 | $50.96 | $1.09 | 156,024.0 | -1.85% |
| Aug 04, 2026 | $52.15 | $49.83 | $2.32 | 175,924.0 | +2.48% |
| Aug 03, 2026 | $51.06 | $48.98 | $2.09 | 144,832.0 | +3.66% |
| Jul 31, 2026 | $49.59 | $47.81 | $1.78 | 110,990.0 | -0.08% |
| Jul 30, 2026 | $50.29 | $48.57 | $1.72 | 135,162.0 | -0.47% |
| Jul 29, 2026 | $51.45 | $48.67 | $2.78 | 135,190.0 | -1.97% |
| Jul 28, 2026 | $51.13 | $48.89 | $2.24 | 111,446.0 | +1.19% |
| Jul 27, 2026 | $50.76 | $48.50 | $2.26 | 117,291.0 | -1.21% |
| Jul 24, 2026 | $50.65 | $48.83 | $1.82 | 148,193.0 | +0.52% |
| Jul 23, 2026 | $51.28 | $49.86 | $1.42 | 180,369.0 | -2.36% |
| Jul 22, 2026 | $52.25 | $50.37 | $1.88 | 100,289.0 | -0.58% |
| Jul 21, 2026 | $51.54 | $48.66 | $2.88 | 163,321.0 | +4.61% |
| Jul 20, 2026 | $50.06 | $47.77 | $2.29 | 205,387.0 | +0.12% |
| Jul 17, 2026 | $49.46 | $48.32 | $1.14 | 216,957.0 | +0.18% |
| Jul 16, 2026 | $50.00 | $48.06 | $1.94 | 222,306.0 | +1.20% |
Koppers Holdings Inc Stock (KOP) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Koppers Holdings Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of KOP shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Koppers Holdings Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Koppers Holdings Inc Stock (KOP) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Aug, 2026 | $53.00 | $44.10 | $8.90 | 2,615,526.0 | -3.68% |
| Jul, 2026 | $52.25 | $44.48 | $7.77 | 3,341,098.0 | +9.00% |
| Jun, 2026 | $45.54 | $40.20 | $5.34 | 3,921,144.0 | +10.05% |
| May, 2026 | $46.40 | $38.13 | $8.27 | 4,017,603.0 | -0.07% |
| Apr, 2026 | $42.17 | $35.62 | $6.55 | 3,145,156.0 | +5.56% |
| Mar, 2026 | $39.50 | $34.59 | $4.91 | 6,745,666.0 | +2.33% |
| Feb, 2026 | $38.20 | $29.14 | $9.06 | 3,242,581.0 | +28.31% |
| Jan, 2026 | $30.21 | $26.52 | $3.70 | 2,493,073.0 | +8.79% |
Koppers Holdings Inc Stock (KOP) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $30.08 | $26.64 | $3.44 | 2,877,187.0 | -7.82% |
| Nov, 2025 | $30.35 | $25.00 | $5.35 | 3,302,983.0 | +5.14% |
| Oct, 2025 | $29.82 | $26.16 | $3.67 | 3,280,889.0 | +0.79% |
| Sep, 2025 | $29.99 | $27.24 | $2.75 | 4,021,390.0 | -3.38% |
| Aug, 2025 | $33.46 | $26.79 | $6.67 | 3,551,751.0 | -11.81% |
| Jul, 2025 | $35.61 | $31.92 | $3.69 | 2,692,182.0 | +2.21% |
| Jun, 2025 | $33.58 | $30.30 | $3.28 | 2,364,084.0 | +4.65% |
| May, 2025 | $31.99 | $24.63 | $7.36 | 3,364,868.0 | +22.59% |
| Apr, 2025 | $28.04 | $22.99 | $5.05 | 3,555,084.0 | -10.50% |
| Mar, 2025 | $31.24 | $27.38 | $3.86 | 4,377,647.0 | -3.81% |
| Feb, 2025 | $32.46 | $27.33 | $5.13 | 2,514,680.0 | -2.18% |
| Jan, 2025 | $32.97 | $29.25 | $3.71 | 2,205,336.0 | -8.15% |
Koppers Holdings Inc Stock (KOP) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $39.46 | $30.64 | $8.82 | 2,992,739.0 | -16.93% |
| Nov, 2024 | $39.83 | $33.88 | $5.95 | 2,355,307.0 | +13.08% |
| Oct, 2024 | $37.91 | $34.00 | $3.91 | 2,108,428.0 | -6.90% |
| Sep, 2024 | $39.16 | $34.80 | $4.35 | 3,003,790.0 | -7.71% |
| Aug, 2024 | $40.98 | $33.80 | $7.18 | 3,589,630.0 | -2.78% |
| Jul, 2024 | $41.64 | $34.31 | $7.33 | 3,112,320.0 | +10.06% |
| Jun, 2024 | $44.64 | $36.85 | $7.79 | 3,127,019.0 | -16.56% |
| May, 2024 | $53.51 | $41.59 | $11.92 | 4,159,543.0 | -13.55% |
| Apr, 2024 | $56.95 | $51.27 | $5.68 | 2,283,424.0 | -7.05% |
| Mar, 2024 | $56.43 | $51.72 | $4.71 | 2,624,776.0 | -2.56% |
| Feb, 2024 | $58.23 | $48.71 | $9.52 | 2,242,349.0 | +10.72% |
| Jan, 2024 | $53.16 | $46.09 | $7.07 | 2,912,540.0 | -0.16% |
0.80%
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