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KOP — Koppers Holdings, Inc.
NYSEKoppers Holdings, Inc.
$47.04
+1.00(+2.17%)
- O
- 45.88
- H
- 47.79
- L
- 45.51
- V
- 217.47K
⏱️ End-of-day dataAs of Oct 5, 2026
Latest Close$47.04
Period Return+90.14%
Period High$53.00
Period Low$24.24
Avg Daily Volume170.8K
Total Trading Days365
KOP — Historical OHLCV Price & Volume Table
Apr 23, 2025 — Oct 5, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 5, 2026 | $45.88 | $47.79 | $45.51 | $47.04 | +$1.00 | +2.17% | 217,469 | $47.16 | $45.51 $47.79 |
| Oct 2, 2026 | $45.81 | $46.39 | $45.31 | $46.04 | +$0.85 | +1.88% | 158,975 | $46.09 | $45.31 $46.39 |
| Oct 1, 2026 | $45.20 | $45.46 | $44.33 | $45.19 | $-0.40 | -0.88% | 196,748 | $45.09 | $44.33 $45.46 |
| Sep 30, 2026 | $46.34 | $46.34 | $45.46 | $45.59 | $-0.49 | -1.06% | 150,737 | $45.70 | $45.46 $46.34 |
| Sep 29, 2026 | $46.26 | $46.44 | $45.52 | $46.08 | $-0.09 | -0.19% | 103,986 | $45.96 | $45.52 $46.44 |
| Sep 28, 2026 | $46.06 | $46.98 | $45.95 | $46.17 | $-0.10 | -0.22% | 102,957 | $46.31 | $45.95 $46.98 |
| Sep 25, 2026 | $46.00 | $46.51 | $45.51 | $46.27 | +$0.31 | +0.67% | 100,557 | $46.02 | $45.51 $46.51 |
| Sep 24, 2026 | $46.34 | $46.45 | $45.55 | $45.96 | $-0.30 | -0.65% | 108,109 | $45.93 | $45.55 $46.45 |
| Sep 23, 2026 | $45.98 | $46.43 | $45.09 | $46.26 | +$0.16 | +0.35% | 126,592 | $46.02 | $45.09 $46.43 |
| Sep 22, 2026 | $45.90 | $46.90 | $45.82 | $46.10 | +$0.49 | +1.07% | 171,677 | $46.34 | $45.82 $46.90 |
| Sep 21, 2026 | $45.72 | $46.31 | $45.19 | $45.61 | +$0.28 | +0.62% | 142,289 | $45.56 | $45.19 $46.31 |
| Sep 18, 2026 | $45.98 | $45.98 | $44.83 | $45.33 | $-0.85 | -1.84% | 470,796 | $45.32 | $44.83 $45.98 |
| Sep 17, 2026 | $47.42 | $47.42 | $45.83 | $46.18 | $-0.54 | -1.16% | 179,597 | $46.48 | $45.83 $47.42 |
| Sep 16, 2026 | $45.99 | $47.64 | $45.69 | $46.72 | +$0.93 | +2.03% | 314,676 | $47.00 | $45.69 $47.64 |
| Sep 15, 2026 | $46.12 | $46.40 | $45.43 | $45.79 | $-0.21 | -0.46% | 150,372 | $45.91 | $45.43 $46.40 |
| Sep 14, 2026 | $45.92 | $46.20 | $45.27 | $46.00 | $-0.35 | -0.76% | 110,260 | $45.90 | $45.27 $46.20 |
| Sep 11, 2026 | $46.62 | $47.00 | $46.19 | $46.35 | +$0.00 | +0.00% | 119,703 | $46.46 | $46.19 $47.00 |
| Sep 10, 2026 | $45.96 | $46.94 | $45.71 | $46.35 | +$0.29 | +0.63% | 139,463 | $46.38 | $45.71 $46.94 |
| Sep 9, 2026 | $47.20 | $47.29 | $45.74 | $46.06 | $-1.06 | -2.25% | 138,566 | $46.23 | $45.74 $47.29 |
| Sep 8, 2026 | $47.94 | $47.94 | $46.73 | $47.12 | $-0.66 | -1.38% | 179,239 | $47.29 | $46.73 $47.94 |
| Sep 4, 2026 | $46.57 | $47.83 | $46.22 | $47.78 | +$0.92 | +1.96% | 174,221 | $47.45 | $46.22 $47.83 |
| Sep 3, 2026 | $47.25 | $47.43 | $46.16 | $46.86 | +$0.14 | +0.30% | 170,093 | $46.94 | $46.16 $47.43 |
| Sep 2, 2026 | $45.84 | $47.94 | $45.42 | $46.72 | +$0.79 | +1.72% | 203,537 | $47.19 | $45.42 $47.94 |
| Sep 1, 2026 | $45.28 | $46.08 | $44.49 | $45.93 | +$0.06 | +0.13% | 227,318 | $45.80 | $44.49 $46.08 |
| Aug 31, 2026 | $47.10 | $47.61 | $45.76 | $45.87 | $-0.69 | -1.48% | 160,883 | $46.23 | $45.76 $47.61 |
| Aug 28, 2026 | $46.74 | $47.00 | $46.00 | $46.56 | +$0.24 | +0.52% | 117,709 | $46.50 | $46.00 $47.00 |
| Aug 27, 2026 | $46.05 | $46.63 | $45.35 | $46.32 | $-0.02 | -0.04% | 112,911 | $46.22 | $45.35 $46.63 |
| Aug 26, 2026 | $46.56 | $47.09 | $45.92 | $46.34 | +$0.21 | +0.46% | 149,230 | $46.35 | $45.92 $47.09 |
| Aug 25, 2026 | $45.87 | $46.62 | $44.81 | $46.13 | +$0.30 | +0.65% | 108,674 | $45.78 | $44.81 $46.62 |
| Aug 24, 2026 | $45.43 | $46.00 | $44.89 | $45.83 | +$0.64 | +1.42% | 145,674 | $45.54 | $44.89 $46.00 |