Arq, Inc. (ARQ)
NASDAQ: ARQ · Real-Time Price · USD
2.040
+0.260 (14.61%)
At close: Mar 12, 2026, 4:00 PM EDT
1.980
-0.060 (-2.94%)
After-hours: Mar 12, 2026, 7:22 PM EDT
Arq, Inc. Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 12, 2026 | 1.74 | 2.10 | 1.72 | 2.04 | 2.04 | 14.61% | 3,081,783 |
| Mar 11, 2026 | 1.65 | 1.78 | 1.62 | 1.78 | 1.78 | 8.54% | 4,492,858 |
| Mar 10, 2026 | 2.01 | 2.03 | 1.54 | 1.64 | 1.64 | -48.75% | 15,133,338 |
| Mar 9, 2026 | 3.15 | 3.24 | 3.09 | 3.20 | 3.20 | -0.31% | 435,138 |
| Mar 6, 2026 | 3.33 | 3.34 | 3.17 | 3.21 | 3.21 | -5.59% | 416,864 |
| Mar 5, 2026 | 3.46 | 3.50 | 3.33 | 3.40 | 3.40 | -2.86% | 195,614 |
| Mar 4, 2026 | 3.52 | 3.63 | 3.44 | 3.50 | 3.50 | 0.57% | 298,005 |
| Mar 3, 2026 | 3.40 | 3.56 | 3.31 | 3.48 | 3.48 | -0.57% | 246,334 |
| Mar 2, 2026 | 3.44 | 3.57 | 3.43 | 3.50 | 3.50 | -0.28% | 208,907 |
| Feb 27, 2026 | 3.56 | 3.69 | 3.43 | 3.51 | 3.51 | -3.04% | 353,141 |
| Feb 26, 2026 | 3.55 | 3.65 | 3.42 | 3.62 | 3.62 | 1.40% | 281,344 |
| Feb 25, 2026 | 3.46 | 3.62 | 3.38 | 3.57 | 3.57 | 4.69% | 277,465 |
| Feb 24, 2026 | 3.36 | 3.45 | 3.36 | 3.41 | 3.41 | 1.49% | 126,092 |
| Feb 23, 2026 | 3.46 | 3.46 | 3.29 | 3.36 | 3.36 | -2.89% | 219,524 |
| Feb 20, 2026 | 3.50 | 3.53 | 3.40 | 3.46 | 3.46 | -1.98% | 154,600 |
| Feb 19, 2026 | 3.43 | 3.53 | 3.38 | 3.53 | 3.53 | 2.02% | 278,606 |
| Feb 18, 2026 | 3.41 | 3.50 | 3.36 | 3.46 | 3.46 | 1.47% | 194,382 |
| Feb 17, 2026 | 3.58 | 3.58 | 3.36 | 3.41 | 3.41 | -5.01% | 321,246 |
| Feb 13, 2026 | 3.62 | 3.64 | 3.45 | 3.59 | 3.59 | -0.83% | 410,804 |
| Feb 12, 2026 | 3.80 | 3.83 | 3.51 | 3.62 | 3.62 | -4.74% | 351,182 |
| Feb 11, 2026 | 3.89 | 3.91 | 3.77 | 3.80 | 3.80 | -1.30% | 206,082 |
| Feb 10, 2026 | 3.76 | 3.92 | 3.69 | 3.85 | 3.85 | 2.39% | 304,423 |
| Feb 9, 2026 | 3.54 | 3.81 | 3.54 | 3.76 | 3.76 | 6.82% | 393,554 |
| Feb 6, 2026 | 3.59 | 3.67 | 3.51 | 3.52 | 3.52 | -0.28% | 308,010 |
| Feb 5, 2026 | 3.72 | 3.77 | 3.49 | 3.53 | 3.53 | -5.87% | 270,825 |
| Feb 4, 2026 | 3.56 | 3.85 | 3.51 | 3.75 | 3.75 | 5.93% | 432,626 |
| Feb 3, 2026 | 3.63 | 3.71 | 3.47 | 3.54 | 3.54 | -1.94% | 238,145 |
| Feb 2, 2026 | 3.55 | 3.65 | 3.49 | 3.61 | 3.61 | 1.40% | 310,560 |
| Jan 30, 2026 | 3.62 | 3.65 | 3.50 | 3.56 | 3.56 | -2.47% | 326,976 |
| Jan 29, 2026 | 3.74 | 3.75 | 3.56 | 3.65 | 3.65 | -2.41% | 186,191 |
| Jan 28, 2026 | 3.81 | 3.94 | 3.71 | 3.74 | 3.74 | -1.32% | 171,182 |
| Jan 27, 2026 | 3.84 | 3.86 | 3.70 | 3.79 | 3.79 | -0.52% | 277,058 |
| Jan 26, 2026 | 3.80 | 4.02 | 3.78 | 3.81 | 3.81 | 0.53% | 304,080 |
| Jan 23, 2026 | 3.72 | 3.83 | 3.70 | 3.79 | 3.79 | 1.61% | 230,061 |
| Jan 22, 2026 | 3.68 | 3.80 | 3.68 | 3.73 | 3.73 | 1.63% | 347,945 |
| Jan 21, 2026 | 3.55 | 3.67 | 3.52 | 3.67 | 3.67 | 3.38% | 375,608 |
| Jan 20, 2026 | 3.53 | 3.66 | 3.50 | 3.55 | 3.55 | -2.20% | 266,747 |
| Jan 16, 2026 | 3.64 | 3.72 | 3.58 | 3.63 | 3.63 | - | 404,279 |
| Jan 15, 2026 | 3.62 | 3.73 | 3.59 | 3.63 | 3.63 | 0.28% | 243,517 |
| Jan 14, 2026 | 3.66 | 3.70 | 3.60 | 3.62 | 3.62 | -1.09% | 259,137 |
| Jan 13, 2026 | 3.83 | 3.87 | 3.62 | 3.66 | 3.66 | -4.19% | 267,983 |
| Jan 12, 2026 | 3.60 | 3.99 | 3.58 | 3.82 | 3.82 | 6.11% | 434,819 |
| Jan 9, 2026 | 3.68 | 3.75 | 3.57 | 3.60 | 3.60 | -1.64% | 363,238 |
| Jan 8, 2026 | 3.52 | 3.76 | 3.52 | 3.66 | 3.66 | 2.81% | 263,798 |
| Jan 7, 2026 | 3.54 | 3.62 | 3.50 | 3.56 | 3.56 | 0.56% | 230,164 |
| Jan 6, 2026 | 3.55 | 3.55 | 3.46 | 3.54 | 3.54 | - | 248,972 |
| Jan 5, 2026 | 3.38 | 3.60 | 3.36 | 3.54 | 3.54 | 6.31% | 423,559 |
| Jan 2, 2026 | 3.30 | 3.41 | 3.26 | 3.33 | 3.33 | 1.83% | 390,246 |
| Dec 31, 2025 | 3.23 | 3.29 | 3.18 | 3.27 | 3.27 | 1.24% | 364,101 |
| Dec 30, 2025 | 3.30 | 3.42 | 3.22 | 3.23 | 3.23 | -2.12% | 437,609 |