Arq, Inc. (ARQ)
NASDAQ: ARQ · Real-Time Price · USD
3.200
-0.010 (-0.31%)
At close: Mar 9, 2026, 4:00 PM EDT
3.140
-0.060 (-1.88%)
After-hours: Mar 9, 2026, 5:41 PM EDT
Arq, Inc. Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |
| Dec 29, 2025 | 3.37 | 3.42 | 3.29 | 3.30 | 3.30 | -3.23% | 384,499 |
| Dec 26, 2025 | 3.50 | 3.50 | 3.27 | 3.41 | 3.41 | - | 278,304 |
| Dec 24, 2025 | 3.28 | 3.43 | 3.26 | 3.41 | 3.41 | 3.96% | 168,019 |
| Dec 23, 2025 | 3.23 | 3.34 | 3.21 | 3.28 | 3.28 | 1.23% | 443,948 |
| Dec 22, 2025 | 3.25 | 3.38 | 3.24 | 3.24 | 3.24 | 1.25% | 574,163 |
| Dec 19, 2025 | 3.31 | 3.32 | 3.20 | 3.20 | 3.20 | -3.32% | 545,337 |
| Dec 18, 2025 | 3.28 | 3.34 | 3.25 | 3.31 | 3.31 | 2.80% | 451,009 |
| Dec 17, 2025 | 3.30 | 3.37 | 3.19 | 3.22 | 3.22 | -2.13% | 461,093 |
| Dec 16, 2025 | 3.32 | 3.41 | 3.23 | 3.29 | 3.29 | -0.30% | 843,017 |
| Dec 15, 2025 | 3.37 | 3.38 | 3.27 | 3.30 | 3.30 | -1.49% | 489,268 |
| Dec 12, 2025 | 3.60 | 3.61 | 3.35 | 3.35 | 3.35 | -6.94% | 736,943 |
| Dec 11, 2025 | 3.65 | 3.73 | 3.60 | 3.60 | 3.60 | -1.64% | 415,898 |
| Dec 10, 2025 | 3.64 | 3.70 | 3.57 | 3.66 | 3.66 | - | 415,417 |
| Dec 9, 2025 | 3.67 | 3.74 | 3.65 | 3.66 | 3.66 | -0.54% | 247,504 |
| Dec 8, 2025 | 3.81 | 3.81 | 3.62 | 3.68 | 3.68 | -2.39% | 250,113 |
| Dec 5, 2025 | 3.83 | 3.89 | 3.76 | 3.77 | 3.77 | -1.82% | 189,403 |
| Dec 4, 2025 | 3.90 | 3.92 | 3.71 | 3.84 | 3.84 | -1.79% | 452,945 |
| Dec 3, 2025 | 3.82 | 3.93 | 3.78 | 3.91 | 3.91 | 2.36% | 345,748 |
| Dec 2, 2025 | 3.68 | 3.86 | 3.67 | 3.82 | 3.82 | 3.80% | 534,189 |
| Dec 1, 2025 | 3.65 | 3.78 | 3.64 | 3.68 | 3.68 | -1.08% | 421,143 |
| Nov 28, 2025 | 3.74 | 3.74 | 3.68 | 3.72 | 3.72 | 0.81% | 133,582 |
| Nov 26, 2025 | 3.62 | 3.74 | 3.59 | 3.69 | 3.69 | 2.22% | 337,432 |
| Nov 25, 2025 | 3.52 | 3.62 | 3.48 | 3.61 | 3.61 | 2.85% | 345,405 |
| Nov 24, 2025 | 3.55 | 3.58 | 3.42 | 3.51 | 3.51 | 0.29% | 528,233 |
| Nov 21, 2025 | 3.27 | 3.53 | 3.27 | 3.50 | 3.50 | 6.06% | 634,588 |
| Nov 20, 2025 | 3.56 | 3.63 | 3.27 | 3.30 | 3.30 | -5.71% | 518,769 |
| Nov 19, 2025 | 3.49 | 3.55 | 3.46 | 3.50 | 3.50 | -0.28% | 533,022 |
| Nov 18, 2025 | 3.51 | 3.60 | 3.45 | 3.51 | 3.51 | - | 672,050 |
| Nov 17, 2025 | 3.53 | 3.65 | 3.46 | 3.51 | 3.51 | -0.57% | 722,889 |
| Nov 14, 2025 | 3.55 | 3.64 | 3.50 | 3.53 | 3.53 | -1.12% | 547,464 |
| Nov 13, 2025 | 3.77 | 3.95 | 3.54 | 3.57 | 3.57 | -3.51% | 945,923 |
| Nov 12, 2025 | 3.79 | 4.03 | 3.70 | 3.70 | 3.70 | 6.63% | 862,830 |
| Nov 11, 2025 | 3.65 | 3.70 | 3.46 | 3.47 | 3.47 | -5.19% | 676,852 |
| Nov 10, 2025 | 3.89 | 4.03 | 3.66 | 3.66 | 3.66 | -4.94% | 712,330 |
| Nov 7, 2025 | 4.04 | 4.08 | 3.65 | 3.85 | 3.85 | -6.10% | 1,054,108 |
| Nov 6, 2025 | 4.81 | 4.88 | 4.08 | 4.10 | 4.10 | -35.43% | 2,103,192 |
| Nov 5, 2025 | 6.41 | 6.49 | 6.21 | 6.35 | 6.35 | -0.94% | 235,692 |
| Nov 4, 2025 | 6.52 | 6.60 | 6.39 | 6.41 | 6.41 | -2.88% | 134,169 |
| Nov 3, 2025 | 6.69 | 6.73 | 6.51 | 6.60 | 6.60 | -0.60% | 143,750 |
| Oct 31, 2025 | 6.66 | 6.81 | 6.60 | 6.64 | 6.64 | -0.60% | 96,357 |
| Oct 30, 2025 | 6.57 | 6.75 | 6.51 | 6.68 | 6.68 | 0.30% | 125,381 |
| Oct 29, 2025 | 6.87 | 6.95 | 6.63 | 6.66 | 6.66 | -3.06% | 130,399 |
| Oct 28, 2025 | 6.95 | 7.00 | 6.78 | 6.87 | 6.87 | -1.01% | 151,178 |
| Oct 27, 2025 | 7.03 | 7.03 | 6.86 | 6.94 | 6.94 | -0.72% | 104,017 |
| Oct 24, 2025 | 6.99 | 7.07 | 6.88 | 6.99 | 6.99 | 1.90% | 143,001 |
| Oct 23, 2025 | 6.74 | 6.88 | 6.73 | 6.86 | 6.86 | 1.78% | 138,784 |
| Oct 22, 2025 | 6.98 | 7.03 | 6.65 | 6.74 | 6.74 | -3.58% | 130,700 |
| Oct 21, 2025 | 6.98 | 7.00 | 6.78 | 6.99 | 6.99 | -0.14% | 193,326 |
| Oct 20, 2025 | 6.80 | 7.14 | 6.70 | 7.00 | 7.00 | 4.48% | 233,578 |
| Oct 17, 2025 | 6.88 | 7.00 | 6.68 | 6.70 | 6.70 | -3.04% | 200,901 |
| Oct 16, 2025 | 7.06 | 7.13 | 6.86 | 6.91 | 6.91 | -1.57% | 198,660 |
| Oct 15, 2025 | 7.19 | 7.24 | 6.90 | 7.02 | 7.02 | -2.23% | 220,278 |
| Oct 14, 2025 | 7.20 | 7.38 | 7.11 | 7.18 | 7.18 | -0.42% | 291,587 |