sec filing
AR
NASDAQ · ARQ
Arq, Inc.
Industrials · Industrial - Pollution & Treatment Controls
$2.30
Up+$0.00 (+0.00%)
Updated Aug 13, 2026, 7:25 PM
SID Score
3.2/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 149.86M
- P/E ratio
- -37.24
- Dividend yield
- 0.00%
- 52-week range
- $1.54 – $3.24
- Volume
- 138.85K
- Avg. volume
- 340.02K
Price performance
ARQ price history
1M range · 0 trading sessions · Daily adjusted prices
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