KOP: Koppers Holdings Inc.

As of Wednesday, June 17th, 2026

$ 43.65

-0.85 -1.91%

Open: 44.53
High: 45.44
Low: 43.64
Volume: 153,445
Previous Close on Tuesday, June 16th, 2026

$ 44.50

+0.10 +0.23%

Open: 44.65
High: 45.33
Low: 44.26
Volume: 183,863

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-06-17 44.53 45.44 43.64 43.65 153,444 -0.85 -1.91
2026-06-16 44.65 45.33 44.26 44.50 183,863 +0.10 +0.23
2026-06-15 44.07 44.55 43.63 44.40 183,942 +0.99 +2.28
2026-06-12 41.92 43.66 41.87 43.41 16,082 +1.89 +4.55
2026-06-11 42.17 42.17 40.81 41.52 110,436 -0.16 -0.38
2026-06-10 41.70 42.31 41.49 41.68 167,193 -0.18 -0.43
2026-06-09 41.90 42.60 40.80 41.86 145,684 +0.64 +1.55
2026-06-08 41.22 41.76 40.62 41.22 178,072 +0.41 +1.00
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 45.44
On 2026-06-17		 40.81
On 2026-06-11		 1.97 4.73 42.17
On 2026-06-11		 42.17
On 2026-06-11		 0.00 43.50
10D 45.44
On 2026-06-17		 40.62
On 2026-06-05		 0.56 1.30 43.57
On 2026-06-04		 40.62
On 2026-06-05		 -6.77 42.52
20D 45.44
On 2026-06-17		 38.14
On 2026-05-20		 5.34 13.94 43.57
On 2026-06-04		 40.62
On 2026-06-05		 -6.77 41.88
WTD 45.44
On 2026-06-17		 43.63
On 2026-06-15		 0.24 0.55 44.55
On 2026-06-15		 44.55
On 2026-06-15		 0.00 44.18
MTD 45.44
On 2026-06-17		 40.20
On 2026-06-01		 2.85 6.99 43.57
On 2026-06-04		 40.62
On 2026-06-05		 -6.77 42.46
As of Wednesday, June 17th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
KOP

Koppers Holdings Inc.

43.65 -0.85 -1.91 153,445