Arq, Inc. - Common Stock (NQ:ARQ)

2.150 -0.050 (-2.27%)

Streaming Delayed Price Updated: 12:22 PM EDT, Aug 28, 2026 Add to My Watchlist

Price and Volume

Volume	69,037
Open	2.200
Bid (Size)	2.150 (1,200)
Ask (Size)	2.160 (100)
Prev. Close	2.200
Today's Range	2.145 - 2.230
52wk Range	1.540 - 7.820
Shares Outstanding	18,853,288
Dividend Yield	N/A

Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News

Gabelli To Host 4th Annual PFAS Symposium

August 24, 2026

From Gabelli Funds

Via GlobeNewswire

Arq (ARQ) Q2 2026 Earnings Call Transcript ↗

August 17, 2026

PAC for PFAS launch drives margin expansion and strategic optimization.

Via The Motley Fool

Performance

YTD	-35.4%	-35.4%
1 Month	+10.3%	+10.3%
3 Month	-21.8%	-21.8%
6 Month	-40.6%	-40.6%
1 Year	-71.7%	-71.7%

More News

Arq (ARQ) Q1 2026 Earnings Call Transcript ↗

June 01, 2026

Via The Motley Fool

Arq Inc. (NASDAQ:ARQ) Beats Q1 Estimates, Stock Surges ↗

May 06, 2026

Via Chartmill

ARQ Inc. (NASDAQ:ARQ) Plummets 29% After Q4 Loss Overshadows Record Annual Revenue ↗

March 09, 2026

Via Chartmill

Securities Fraud Investigation Into Arq, Inc. (ARQ) Continues – Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP, a Leading Securities Fraud Law Firm

April 21, 2026

From Glancy Prongay Wolke & Rotter LLP

Via Business Wire

Arq, Inc. (ARQ) Shareholders Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud Investigation

April 21, 2026

From Law Offices of Howard G. Smith

Via Business Wire

Securities Fraud Investigation Into Arq, Inc. (ARQ) Continues – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz

April 21, 2026

From The Law Offices of Frank R. Cruz

Via Business Wire

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ

March 31, 2026

From Pomerantz LLP

Via GlobeNewswire

ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact Kirby McInerney LLP About Potential Securities Laws Violations

March 25, 2026

From Kirby McInerney LLP

Via Business Wire

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ

March 24, 2026

From Pomerantz LLP

Via GlobeNewswire

Securities Fraud Investigation Into Arq, Inc. (ARQ) Announced – Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP, a Leading Securities Fraud Law Firm

March 24, 2026

From Glancy Prongay Wolke & Rotter LLP

Via Business Wire

Arq, Inc. (ARQ) Shareholders Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud Investigation

March 24, 2026

From Law Offices of Howard G. Smith

Via Business Wire

ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact Kirby McInerney LLP About Potential Securities Laws Violations

March 23, 2026

From Kirby McInerney LLP

Via GlobeNewswire

Securities Fraud Investigation Into Arq, Inc. (ARQ) Announced – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz

March 23, 2026

From The Law Offices of Frank R. Cruz

Via Business Wire

ARQ INVESTIGATION ALERT: Bragar Eagel & Squire, P.C. is Investigating Arq, Inc. on Behalf of Arq Stockholders and Encourages Investors to Contact the Firm

March 21, 2026

From Bragar Eagel & Squire

Via GlobeNewswire

ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact Kirby McInerney LLP About Potential Securities Laws Violations

March 20, 2026

From Kirby McInerney LLP

Via GlobeNewswire

ARQ, INC. INVESTOR ALERT: Kirby McInerney LLP Announces Investigation Into Potential Securities Fraud

March 18, 2026

From Kirby McInerney LLP

Via Business Wire

ARQ Investors Have Opportunity to Join Arq, Inc. Fraud Investigation with the Schall Law Firm

March 17, 2026

From Schall Law Firm

Via Business Wire

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ

March 17, 2026

From Pomerantz LLP

Via GlobeNewswire

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March 12, 2026

Via Chartmill

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March 10, 2026

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March 10, 2026

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Gapping stocks in Tuesday's session ↗

March 10, 2026

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Stay updated with the stocks that are on the move in today's pre-market session. ↗

March 10, 2026

Via Chartmill

Frequently Asked Questions

Is Arq, Inc. - Common Stock publicly traded?

Yes, Arq, Inc. - Common Stock is publicly traded.

What exchange does Arq, Inc. - Common Stock trade on?

Arq, Inc. - Common Stock trades on the Nasdaq Stock Market

What is the ticker symbol for Arq, Inc. - Common Stock?

The ticker symbol for Arq, Inc. - Common Stock is ARQ on the Nasdaq Stock Market

What is the current price of Arq, Inc. - Common Stock?

The current price of Arq, Inc. - Common Stock is 2.150

When was Arq, Inc. - Common Stock last traded?

The last trade of Arq, Inc. - Common Stock was at 08/28/26 12:22 PM ET

What is the market capitalization of Arq, Inc. - Common Stock?

The market capitalization of Arq, Inc. - Common Stock is 40.53M

How many shares of Arq, Inc. - Common Stock are outstanding?

Arq, Inc. - Common Stock has 41M shares outstanding.

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