The Concord Monitor is a Pulitzer Prize winning daily newspaper and website located in the capital city of New Hampshire. The Concord Monitor is Central NH's dominant media with more than 70 percent household penetration. The Monitor is a key source of news and information for Concord, NH.

Subscribe

Recent Quotes

My Watchlist

Indicators

Markets:

Overview

News

Currencies

International

Treasuries

Koppers Holdings Inc. Common Stock (NY:KOP)

37.57 +0.33 (+0.89%)

Streaming Delayed Price Updated: 10:51 AM EST, Feb 27, 2026 Add to My Watchlist

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.

CONCORD NEWS IN YOUR INBOX: SIGN UP HERE

Koppers Holdings Inc. Common Stock (NY:KOP)

Price and Volume

Chart

Price Performance

The Newspapers of New England Family

We continue to need local support from our readers

Enjoying the Concord Monitor?

CONCORD NEWS IN YOUR INBOX: SIGN UP HERE

Koppers Holdings Inc. Common Stock (NY:KOP)

Price and Volume

Chart

Price Performance

Sign in