NASDAQ:ARQ | Historical Stock Price | Arq, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2004-01-23 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.00$1.98$3.92$7.74$15.29$30.232004-01-232026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$2.98$3.94207,100——
2023-12-28$2.80$3.70168,400——
2023-12-27$2.64$3.4930,600——
2023-12-26$2.62$3.4645,900——
2023-12-22$2.60$3.4382,400——
2023-12-21$2.59$3.4292,200——
2023-12-20$2.57$3.3976,200——
2023-12-19$2.62$3.4654,000——
2023-12-18$2.56$3.3876,900——
2023-12-15$2.60$3.43193,700——
2023-12-14$2.64$3.49107,400——
2023-12-13$2.68$3.54111,200——
2023-12-12$2.73$3.6150,200——
2023-12-11$2.91$3.8465,200——
2023-12-08$2.69$3.5518,900——
2023-12-07$2.68$3.54110,400——
2023-12-06$2.68$3.5433,300——
2023-12-05$2.55$3.3766,300——
2023-12-04$2.64$3.4972,200——
2023-12-01$2.71$3.5824,300——
2023-11-30$2.70$3.5727,900——
2023-11-29$2.71$3.5844,900——
2023-11-28$2.68$3.5445,100——
2023-11-27$2.63$3.47122,600——
2023-11-24$2.86$3.78107,600——
2023-11-22$2.71$3.58144,000——
2023-11-21$2.50$3.30249,600——
2023-11-20$2.50$3.3094,400——
2023-11-17$2.50$3.3082,900——
2023-11-16$2.40$3.17180,500——
2023-11-15$2.33$3.08159,500——
2023-11-14$2.14$2.8354,600——
2023-11-13$2.09$2.7653,000——
2023-11-10$2.06$2.7268,800——
2023-11-09$2.08$2.75251,700——
2023-11-08$1.94$2.5654,900——
2023-11-07$1.84$2.4351,500——
2023-11-06$1.83$2.4235,900——
2023-11-03$1.83$2.4236,600——
2023-11-02$1.76$2.3238,400——
2023-11-01$1.66$2.1929,500——
2023-10-31$1.70$2.2525,400——
2023-10-30$1.70$2.2519,200——
2023-10-27$1.72$2.274,700——
2023-10-26$1.70$2.2510,100——
2023-10-25$1.70$2.2524,000——
2023-10-24$1.73$2.2927,800——
2023-10-23$1.69$2.2381,300——
2023-10-20$1.73$2.2960,400——
2023-10-19$1.82$2.4074,500——
2023-10-18$1.93$2.5585,400——
2023-10-17$1.94$2.56164,700——
2023-10-16$1.90$2.5145,300——
2023-10-13$1.96$2.5947,000——
2023-10-12$2.04$2.69114,300——
2023-10-11$1.85$2.4454,400——
2023-10-10$1.78$2.3511,700——
2023-10-09$1.77$2.3421,400——
2023-10-06$1.82$2.4074,300——
2023-10-05$1.68$2.2222,400——
2023-10-04$1.75$2.3145,200——
2023-10-03$1.70$2.25118,700——
2023-10-02$1.72$2.2738,400——
2023-09-29$1.78$2.3546,000——
2023-09-28$1.78$2.35107,400——
2023-09-27$1.69$2.23146,600——
2023-09-26$1.50$1.9875,200——
2023-09-25$1.67$2.2110,500——
2023-09-22$1.70$2.254,100——
2023-09-21$1.65$2.1814,500——
2023-09-20$1.67$2.2116,200——
2023-09-19$1.70$2.2521,500——
2023-09-18$1.67$2.2156,100——
2023-09-15$1.71$2.2671,800——
2023-09-14$1.68$2.2275,100——
2023-09-13$1.58$2.0954,400——
2023-09-12$1.64$2.17109,400——
2023-09-11$1.70$2.2535,600——
2023-09-08$1.71$2.2635,700——
2023-09-07$1.72$2.2722,500——
2023-09-06$1.76$2.3242,500——
2023-09-05$1.81$2.3949,800——
2023-09-01$1.88$2.4828,600——
2023-08-31$1.88$2.4824,900——
2023-08-30$1.85$2.4437,200——
2023-08-29$1.87$2.4767,700——
2023-08-28$1.78$2.3546,400——
2023-08-25$1.88$2.4837,300——
2023-08-24$1.79$2.3677,000——
2023-08-23$1.79$2.3697,800——
2023-08-22$1.89$2.50107,800——
2023-08-21$1.91$2.5231,300——
2023-08-18$1.99$2.6336,700——
2023-08-17$1.92$2.5470,000——
2023-08-16$2.00$2.64137,500——
2023-08-15$1.92$2.54195,900——
2023-08-14$2.03$2.68138,700——
2023-08-11$2.14$2.83122,100——
2023-08-10$2.10$2.77349,200——
2023-08-09$2.55$3.3766,900——
2023-08-08$2.63$3.4778,200——
2023-08-07$2.45$3.24187,200——
2023-08-04$2.65$3.50178,400——
2023-08-03$2.83$3.74246,900——
2023-08-02$2.49$3.29137,200——
2023-08-01$2.38$3.14162,600——
2023-07-31$2.36$3.1281,900——
2023-07-28$2.35$3.10165,000——
2023-07-27$2.28$3.01150,600——
2023-07-26$2.25$2.97269,400——
2023-07-25$2.50$3.30274,500——
2023-07-24$2.60$3.43603,600——
2023-07-21$2.50$3.30291,100——
2023-07-20$2.35$3.10406,500——
2023-07-19$1.97$2.60421,500——
2023-07-18$2.05$2.711,238,400——
2023-07-17$1.59$2.1024,900——
2023-07-14$1.59$2.1054,400——
2023-07-13$1.68$2.2298,400——
2023-07-12$1.75$2.3160,600——
2023-07-11$1.70$2.2527,300——
2023-07-10$1.72$2.2735,300——
2023-07-07$1.70$2.2551,500——
2023-07-06$1.65$2.1862,800——
2023-07-05$1.77$2.3448,400——
2023-07-03$1.86$2.4673,900——
2023-06-30$1.86$2.46168,600——
2023-06-29$1.72$2.27189,300——
2023-06-28$1.64$2.17140,000——
2023-06-27$1.74$2.3077,700——
2023-06-26$1.73$2.29398,500——
2023-06-23$1.90$2.51943,200——
2023-06-22$1.57$2.07406,700——
2023-06-21$1.30$1.7294,300——
2023-06-20$1.25$1.65190,400——
2023-06-16$1.34$1.77213,600——
2023-06-15$1.46$1.9356,700——
2023-06-14$1.46$1.9368,600——
2023-06-13$1.56$2.0679,500——
2023-06-12$1.66$2.19133,400——
2023-06-09$1.47$1.9464,700——
2023-06-08$1.35$1.7870,600——
2023-06-07$1.35$1.78203,000——
2023-06-06$1.39$1.8495,000——
2023-06-05$1.41$1.8649,800——
2023-06-02$1.48$1.9563,700——
2023-06-01$1.57$2.07118,100——
2023-05-31$1.44$1.90171,900——
2023-05-30$1.47$1.94145,000——
2023-05-26$1.41$1.86103,500——
2023-05-25$1.30$1.7291,800——
2023-05-24$1.36$1.8042,900——
2023-05-23$1.38$1.8284,300——
2023-05-22$1.46$1.9339,200——
2023-05-19$1.39$1.8468,800——
2023-05-18$1.35$1.7838,500——
2023-05-17$1.36$1.8048,000——
2023-05-16$1.37$1.8175,000——
2023-05-15$1.38$1.82121,100——
2023-05-12$1.38$1.8285,500——
2023-05-11$1.43$1.89119,900——
2023-05-10$1.48$1.95364,000——
2023-05-09$1.93$2.5518,500——
2023-05-08$1.96$2.5958,900——
2023-05-05$1.84$2.4333,500——
2023-05-04$1.76$2.3238,700——
2023-05-03$1.63$2.1540,100——
2023-05-02$1.70$2.2541,200——
2023-05-01$1.81$2.3931,800——
2023-04-28$1.85$2.4430,500——
2023-04-27$1.80$2.3816,600——
2023-04-26$1.86$2.46112,500——
2023-04-25$1.82$2.4033,300——
2023-04-24$1.86$2.4636,900——
2023-04-21$1.95$2.5821,100——
2023-04-20$1.95$2.583,700——
2023-04-19$2.00$2.6418,500——
2023-04-18$1.99$2.6320,300——
2023-04-17$1.95$2.5857,700——
2023-04-14$1.82$2.40142,800——
2023-04-13$2.00$2.6439,100——
2023-04-12$1.98$2.6264,700——
2023-04-11$1.95$2.5825,000——
2023-04-10$1.95$2.5820,000——
2023-04-06$2.06$2.7228,600——
2023-04-05$2.09$2.7622,900——
2023-04-04$1.99$2.6344,700——
2023-04-03$1.96$2.5937,700——
2023-03-31$1.98$2.6238,400——
2023-03-30$2.04$2.6966,600——
2023-03-29$1.91$2.5288,600——
2023-03-28$1.90$2.5188,000——
2023-03-27$1.85$2.4449,700——
2023-03-24$1.88$2.4845,700——
2023-03-23$1.97$2.6039,600——
2023-03-22$2.03$2.6894,600——
2023-03-21$2.14$2.8321,000——
2023-03-20$2.08$2.7548,900——
2023-03-17$2.03$2.68169,300——
2023-03-16$2.21$2.9256,800——
2023-03-15$2.15$2.8467,500——
2023-03-14$2.32$3.06111,900——
2023-03-13$2.53$3.3464,600——
2023-03-10$2.53$3.3443,900——
2023-03-09$2.50$3.3078,000——
2023-03-08$2.78$3.6788,700——
2023-03-07$2.83$3.7438,500——
2023-03-06$2.89$3.8219,800——
2023-03-03$2.91$3.8444,800——
2023-03-02$2.84$3.7516,900——
2023-03-01$2.90$3.8316,600——
2023-02-28$2.82$3.7235,700——
2023-02-27$2.73$3.61179,900——
2023-02-24$3.05$4.0318,700——
2023-02-23$3.12$4.1230,700——
2023-02-22$3.15$4.1625,300——
2023-02-21$3.10$4.0977,400——
2023-02-17$3.23$4.2795,100——
2023-02-16$3.08$4.0752,200——
2023-02-15$3.16$4.1729,000——
2023-02-14$3.24$4.2840,000——
2023-02-13$3.26$4.3143,700——
2023-02-10$3.22$4.2591,400——
2023-02-09$3.39$4.4849,500——
2023-02-08$3.66$4.83176,800——
2023-02-07$3.59$4.74313,600——
2023-02-06$3.23$4.27312,600——
2023-02-03$2.87$3.79161,100——
2023-02-02$2.76$3.65524,200——
2023-02-01$3.26$4.31216,200——
2023-01-31$3.10$4.09152,500——
2023-01-30$3.19$4.2123,300——
2023-01-27$3.14$4.1566,700——
2023-01-26$3.19$4.2178,400——
2023-01-25$3.06$4.04171,800——
2023-01-24$3.12$4.1233,600——
2023-01-23$3.10$4.0996,500——
2023-01-20$3.03$4.0089,800——
2023-01-19$2.73$3.6170,000——
2023-01-18$2.64$3.491,959,000——
2023-01-17$2.58$3.4124,100——
2023-01-13$2.57$3.3912,900——
2023-01-12$2.53$3.3451,900——
2023-01-11$2.53$3.3438,700——
2023-01-10$2.52$3.3336,300——
2023-01-09$2.45$3.2450,900——
2023-01-06$2.42$3.2030,500——
2023-01-05$2.37$3.1356,100——
2023-01-04$2.40$3.1727,400——
2023-01-03$2.36$3.1236,900——