KOP: Koppers Holdings Inc.

As of Friday, May 1st, 2026

$ 41.91

+1.08 +2.65%

Open: 41.09
High: 41.93
Low: 41.00
Volume: 145,878
Previous Close on Thursday, April 30th, 2026

$ 40.83

+1.03 +2.59%

Open: 39.73
High: 41.06
Low: 39.73
Volume: 109,592

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-05-01 41.09 41.93 41.00 41.91 145,878 +1.08 +2.65
2026-04-30 39.73 41.06 39.73 40.83 109,592 +1.03 +2.59
2026-04-29 41.61 41.61 39.75 39.80 166,358 -1.66 -4.00
2026-04-28 41.50 42.17 40.91 41.46 193,655 +0.11 +0.27
2026-04-27 40.47 41.42 40.31 41.35 153,495 +1.07 +2.66
2026-04-24 39.00 40.49 38.85 40.28 168,548 +1.63 +4.22
2026-04-23 38.12 38.80 37.66 38.65 129,023 +0.64 +1.68
2026-04-22 38.06 38.06 37.42 38.01 83,164 +0.49 +1.31
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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 42.17
On 2026-04-28		 39.73
On 2026-04-30		 1.63 4.05 42.17
On 2026-04-28		 39.73
On 2026-04-30		 -5.79 41.07
10D 42.17
On 2026-04-28		 36.74
On 2026-04-21		 4.22 11.20 42.17
On 2026-04-28		 39.73
On 2026-04-30		 -5.79 39.73
20D 42.17
On 2026-04-28		 35.62
On 2026-04-07		 4.62 12.39 42.17
On 2026-04-28		 39.73
On 2026-04-30		 -5.79 38.53
WTD 42.17
On 2026-04-28		 39.73
On 2026-04-30		 1.63 4.05 42.17
On 2026-04-28		 39.73
On 2026-04-30		 -5.79 41.07
MTD 41.93
On 2026-05-01		 41.00
On 2026-05-01		 1.08 2.65 -- -- -- 41.91
As of Friday, May 1st, 2026
 
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Recent
Ticker Last Chg %Chg Volume
KLIC

Kulicke and Soffa Industries Inc.

86.33 +0.83 +0.97 59,823
KOP

Koppers Holdings Inc.

41.91 +1.08 +2.65 145,878