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Arq, Inc. (ARQ) stock surged +3.14%, trading at $2.30 on NASDAQ, up from the previous close of $2.23. The stock opened at $2.21, fluctuating between $2.20 and $2.30 in the recent session.
| Filing Date | Accepted Date | |
|---|---|---|
| Filing Date | Accepted Date | |
|---|---|---|
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Apr 23, 2026 | 2.21 | 2.31 | 2.20 | 2.30 | 262.16K |
| Apr 22, 2026 | 2.22 | 2.26 | 2.21 | 2.23 | 260.07K |
| Apr 21, 2026 | 2.24 | 2.27 | 2.19 | 2.22 | 238.69K |
| Apr 20, 2026 | 2.21 | 2.27 | 2.17 | 2.24 | 209.75K |
| Apr 17, 2026 | 2.28 | 2.32 | 2.20 | 2.23 | 457.63K |
| Apr 16, 2026 | 2.37 | 2.37 | 2.26 | 2.27 | 414.35K |
| Apr 14, 2026 | 2.13 | 2.26 | 2.11 | 2.24 | 652.1K |
| Apr 13, 2026 | 2.14 | 2.17 | 2.10 | 2.12 | 431.56K |
| Apr 10, 2026 | 2.12 | 2.20 | 2.11 | 2.17 | 456.55K |
| Apr 09, 2026 | 2.28 | 2.32 | 2.10 | 2.12 | 669.67K |
| Apr 08, 2026 | 2.50 | 2.50 | 2.29 | 2.29 | 361.44K |
| Apr 07, 2026 | 2.43 | 2.48 | 2.34 | 2.39 | 303.16K |
| Apr 06, 2026 | 2.47 | 2.54 | 2.46 | 2.47 | 366.38K |
| Apr 02, 2026 | 2.32 | 2.49 | 2.26 | 2.47 | 1.02M |
| Apr 01, 2026 | 2.58 | 2.59 | 2.32 | 2.36 | 620.02K |
| Mar 31, 2026 | 2.49 | 2.60 | 2.43 | 2.56 | 497.1K |
| Mar 30, 2026 | 2.50 | 2.56 | 2.42 | 2.49 | 417.09K |
| Mar 27, 2026 | 2.45 | 2.61 | 2.37 | 2.54 | 544.32K |
| Mar 25, 2026 | 2.43 | 2.58 | 2.40 | 2.50 | 1.44M |
| Mar 24, 2026 | 2.25 | 2.38 | 2.24 | 2.33 | 666.14K |
Arq, Inc. produces activated carbon products in North America. The company's products include granular activated carbon, powdered activated carbon, and colloidal carbon products; Arq Powder Wetcake, a fine and low-ash coal waste-derived particle; and additives for air emissions control. Its products are used in various applications, including; water treatment, ground water remediation, soil sediments, air emissions, and asphalt additives. The company was formerly known as Advanced Emissions Solutions, Inc. and changed its name to Arq, Inc. in February 2024. The company was founded in 1996 and is headquartered in Greenwood Village, Colorado.
| Employees | 200 |
| Beta | 3.49 |
| Sales or Revenue | N/A |
| 5Y Sales Change% | 1.832% |
| Fiscal Year Ends | N/A |
| Sector | Industrials |
| Industry | Industrial - Pollution & Treatment Controls |