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Arq, Inc. (ARQ)
NASDAQ: ARQ · Real-Time Price · USD
2.070
+0.060 (2.99%)
At close: Aug 4, 2026, 4:00 PM EDT
2.070
0.00 (0.00%)
After-hours: Aug 4, 2026, 4:10 PM EDT

Arq, Inc. Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 4, 20262.032.122.002.072.072.99%223,610
Aug 3, 20261.952.061.932.012.012.03%365,261
Jul 31, 20262.082.081.951.971.97-4.37%181,474
Jul 30, 20261.952.081.932.062.066.19%191,859
Jul 29, 20261.951.981.891.941.94-0.51%231,771
Jul 28, 20262.002.021.941.951.95-2.01%220,828
Jul 27, 20262.202.201.981.991.99-1.73%187,817
Jul 24, 20262.022.072.012.032.03-0.74%140,887
Jul 23, 20262.032.071.992.042.04-1.92%192,337
Jul 22, 20262.072.152.042.082.080.48%220,504
Jul 21, 20262.092.152.052.072.07-0.96%382,565
Jul 20, 20262.062.131.932.092.091.46%423,984
Jul 17, 20262.142.162.062.062.06-5.50%202,614
Jul 16, 20262.212.212.162.182.18-0.91%109,448
Jul 15, 20262.222.302.182.202.20-0.90%100,668
Jul 14, 20262.232.362.192.222.22-103,131
Jul 13, 20262.322.342.162.222.22-4.31%280,528
Jul 10, 20262.242.362.242.322.323.11%262,830
Jul 9, 20262.222.252.202.252.251.81%116,401
Jul 8, 20262.212.262.132.212.21-198,958
Jul 7, 20262.222.262.122.212.21-0.45%464,924
Jul 6, 20262.292.422.212.222.22-2.20%220,602
Jul 2, 20262.352.412.272.272.27-3.40%256,151
Jul 1, 20262.552.602.352.352.35-7.84%243,106
Jun 30, 20262.522.622.302.552.552.00%266,011
Jun 29, 20262.352.532.322.502.506.84%335,245
Jun 26, 20262.262.412.262.342.342.63%3,317,362
Jun 25, 20262.382.432.232.282.28-2.98%721,999
Jun 24, 20262.462.512.282.352.35-4.47%529,369
Jun 23, 20262.542.602.422.462.46-4.65%334,127
Jun 22, 20262.792.832.562.582.58-9.15%340,259
Jun 18, 20262.752.902.742.842.844.03%657,926
Jun 17, 20262.802.832.702.732.73-1.44%435,314
Jun 16, 20262.732.862.722.772.771.84%304,729
Jun 15, 20262.732.862.702.722.721.49%518,913
Jun 12, 20262.682.782.612.682.680.75%271,102
Jun 11, 20262.702.742.622.662.66-0.37%215,876
Jun 10, 20262.692.762.662.672.67-0.74%276,265
Jun 9, 20262.672.802.622.692.691.51%281,395
Jun 8, 20262.612.682.582.652.651.92%160,058
Jun 5, 20262.662.692.582.602.60-2.26%273,840
Jun 4, 20262.602.712.562.662.662.31%255,611
Jun 3, 20262.682.732.602.602.60-4.76%240,208
Jun 2, 20262.752.792.672.732.73-2.15%208,401
Jun 1, 20262.772.862.742.792.791.09%404,186
May 29, 20262.752.852.722.762.760.36%285,437
May 28, 20262.732.802.652.752.752.61%315,340
May 27, 20262.452.702.452.682.687.63%252,000
May 26, 20262.482.552.392.492.491.22%369,266
May 22, 20262.482.482.422.462.46-0.81%196,216