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 — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2007-12-31$3.79$3.79188,600
2007-12-28$3.58$3.5742,000
2007-12-27$3.63$3.6363,200
2007-12-26$3.63$3.6333,000
2007-12-24$3.67$3.6723,600
2007-12-21$3.91$3.9127,000
2007-12-20$3.81$3.8110,600
2007-12-19$3.59$3.5944,000
2007-12-18$3.61$3.6136,200
2007-12-17$3.67$3.6743,600
2007-12-14$3.77$3.7741,600
2007-12-13$3.89$3.8951,400
2007-12-12$3.88$3.8856,400
2007-12-11$3.84$3.8343,200
2007-12-10$4.65$4.6511,800
2007-12-07$4.41$4.4115,600
2007-12-06$4.51$4.517,400
2007-12-05$4.44$4.448,400
2007-12-04$4.61$4.6114,200
2007-12-03$4.90$4.9024,000
2007-11-30$4.97$4.9730,800
2007-11-29$4.78$4.7827,200
2007-11-28$4.43$4.4322,600
2007-11-27$4.24$4.249,400
2007-11-26$4.21$4.2124,400
2007-11-23$4.29$4.2912,000
2007-11-21$3.89$3.8968,800
2007-11-20$3.93$3.9358,800
2007-11-19$3.85$3.8529,400
2007-11-16$4.12$4.12108,000
2007-11-15$4.60$4.6050,200
2007-11-14$4.86$4.8620,200
2007-11-13$4.97$4.9750,600
2007-11-12$4.95$4.9567,800
2007-11-09$4.95$4.9531,000
2007-11-08$5.10$5.1019,200
2007-11-07$5.24$5.2417,600
2007-11-06$5.37$5.3754,800
2007-11-05$5.18$5.1818,600
2007-11-02$5.25$5.2510,200
2007-11-01$5.20$5.2025,000
2007-10-31$5.60$5.6018,400
2007-10-30$5.53$5.5311,600
2007-10-29$5.60$5.608,400
2007-10-26$5.60$5.606,600
2007-10-25$5.60$5.602,800
2007-10-24$5.55$5.5534,000
2007-10-23$5.73$5.726,600
2007-10-22$5.58$5.5817,400
2007-10-19$5.82$5.829,800
2007-10-18$6.00$6.0018,200
2007-10-17$6.17$6.178,800
2007-10-16$6.08$6.08113,800
2007-10-15$6.48$6.4819,200
2007-10-12$6.72$6.7211,200
2007-10-11$6.81$6.8142,600
2007-10-10$6.63$6.63144,800
2007-10-09$6.56$6.5651,800
2007-10-08$6.25$6.2514,200
2007-10-05$6.31$6.316,200
2007-10-04$6.22$6.2221,800
2007-10-03$6.07$6.0715,200
2007-10-02$6.12$6.1218,000
2007-10-01$6.06$6.0619,600
2007-09-28$6.23$6.2215,400
2007-09-27$6.24$6.245,000
2007-09-26$6.30$6.3018,800
2007-09-25$6.18$6.186,600
2007-09-24$6.21$6.2127,800
2007-09-21$6.47$6.4732,800
2007-09-20$6.66$6.6631,800
2007-09-19$6.68$6.6820,000
2007-09-18$6.57$6.5725,600
2007-09-17$6.59$6.5917,600
2007-09-14$6.60$6.6020,000
2007-09-13$6.54$6.5436,200
2007-09-12$6.58$6.5812,800
2007-09-11$6.61$6.6118,400
2007-09-10$6.54$6.5438,200
2007-09-07$6.63$6.6367,600
2007-09-06$6.45$6.4575,000
2007-09-05$6.21$6.2153,200
2007-09-04$5.94$5.9490,000
2007-08-31$5.33$5.3364,200
2007-08-30$5.24$5.2412,200
2007-08-29$5.23$5.2330,200
2007-08-28$5.13$5.1346,800
2007-08-27$5.20$5.2032,600
2007-08-24$5.15$5.1520,400
2007-08-23$5.27$5.2719,000
2007-08-22$5.30$5.3041,200
2007-08-21$5.25$5.2416,200
2007-08-20$5.23$5.2339,000
2007-08-17$5.35$5.3544,600
2007-08-16$5.37$5.3781,800
2007-08-15$5.41$5.4132,200
2007-08-14$5.50$5.4949,600
2007-08-13$5.69$5.69134,000
2007-08-10$6.11$6.1032,000
2007-08-09$6.23$6.2288,800
2007-08-08$5.91$5.9171,000
2007-08-07$5.65$5.65112,400
2007-08-06$5.10$5.10113,600
2007-08-03$5.75$5.7575,800
2007-08-02$6.31$6.3138,200
2007-08-01$6.29$6.2937,800
2007-07-31$6.36$6.36137,600
2007-07-30$6.77$6.77109,800
2007-07-27$6.74$6.74191,800
2007-07-26$6.66$6.66575,200
2007-07-25$8.68$8.6888,400
2007-07-24$9.22$9.2220,200
2007-07-23$9.76$9.7610,400
2007-07-20$10.04$10.0428,200
2007-07-19$10.23$10.2313,200
2007-07-18$10.19$10.1870,800
2007-07-17$9.93$9.9317,400
2007-07-16$10.09$10.0912,600
2007-07-13$10.13$10.1322,200
2007-07-12$10.38$10.3822,000
2007-07-11$10.71$10.7013,000
2007-07-10$10.88$10.8813,800
2007-07-09$10.74$10.7453,000
2007-07-06$10.72$10.7217,800
2007-07-05$10.96$10.9667,800
2007-07-03$11.13$11.1357,200
2007-07-02$11.03$11.0357,400
2007-06-29$10.68$10.6859,800
2007-06-28$9.69$9.6917,200
2007-06-27$9.75$9.7580,200
2007-06-26$9.92$9.9264,600
2007-06-25$10.50$10.5026,200
2007-06-22$10.31$10.3179,400
2007-06-21$10.15$10.1527,200
2007-06-20$10.19$10.1946,000
2007-06-19$10.20$10.2014,200
2007-06-18$10.13$10.1344,400
2007-06-15$10.50$10.5040,800
2007-06-14$10.56$10.5621,600
2007-06-13$10.78$10.7870,400
2007-06-12$10.75$10.75158,200
2007-06-11$10.42$10.4238,400
2007-06-08$10.03$10.0317,200
2007-06-07$10.13$10.1322,400
2007-06-06$10.58$10.5827,600
2007-06-05$10.96$10.9656,800
2007-06-04$11.34$11.3376,000
2007-06-01$11.09$11.0998,400
2007-05-31$10.98$10.98189,400
2007-05-30$9.99$9.9929,800
2007-05-29$9.95$9.9591,200
2007-05-25$9.64$9.6422,000
2007-05-24$9.64$9.6410,000
2007-05-23$9.72$9.7244,400
2007-05-22$9.70$9.7024,200
2007-05-21$9.68$9.6826,400
2007-05-18$9.62$9.6212,400
2007-05-17$9.72$9.7228,200
2007-05-16$9.70$9.7048,600
2007-05-15$9.28$9.2859,200
2007-05-14$9.14$9.1416,200
2007-05-11$9.39$9.3932,800
2007-05-10$9.42$9.4271,800
2007-05-09$9.89$9.8918,800
2007-05-08$10.00$10.0029,000
2007-05-07$9.99$9.9943,000
2007-05-04$9.94$9.94285,600
2007-05-03$9.80$9.8013,600
2007-05-02$9.75$9.75117,400
2007-05-01$9.34$9.3416,400
2007-04-30$9.48$9.4834,400
2007-04-27$9.21$9.2125,600
2007-04-26$9.54$9.5414,600
2007-04-25$9.58$9.5743,000
2007-04-24$9.73$9.7352,400
2007-04-23$9.62$9.6130,600
2007-04-20$9.50$9.5054,800
2007-04-19$9.42$9.4292,600
2007-04-18$8.99$8.99101,800
2007-04-17$9.20$9.20144,200
2007-04-16$8.89$8.8945,000
2007-04-13$8.83$8.8354,200
2007-04-12$8.33$8.3333,600
2007-04-11$8.84$8.84160,000
2007-04-10$9.00$9.00157,600
2007-04-09$8.43$8.43189,800
2007-04-05$7.56$7.5698,600
2007-04-04$7.22$7.2249,000
2007-04-03$7.10$7.10100,400
2007-04-02$6.90$6.9026,600
2007-03-30$6.88$6.87119,200
2007-03-29$6.97$6.97232,800
2007-03-28$7.00$7.0022,000
2007-03-27$7.02$7.024,800
2007-03-26$7.00$7.009,400
2007-03-23$6.97$6.9713,000
2007-03-22$6.86$6.8625,400
2007-03-21$7.00$7.0052,800
2007-03-20$6.90$6.9020,800
2007-03-19$6.75$6.7534,400
2007-03-16$7.00$7.006,600
2007-03-15$7.00$7.0029,800
2007-03-14$6.93$6.9338,000
2007-03-13$7.19$7.1978,000
2007-03-12$7.06$7.0610,400
2007-03-09$6.50$6.5040,000
2007-03-08$6.79$6.7913,800
2007-03-07$7.24$7.236,200
2007-03-06$6.86$6.8610,000
2007-03-05$6.58$6.5848,000
2007-03-02$7.21$7.2118,800
2007-03-01$7.47$7.466,800
2007-02-28$7.88$7.887,600
2007-02-27$7.66$7.6620,400
2007-02-26$8.06$8.0616,000
2007-02-23$8.15$8.1510,600
2007-02-22$8.12$8.1221,800
2007-02-21$7.75$7.7518,600
2007-02-20$7.70$7.7089,800
2007-02-16$7.55$7.557,200
2007-02-15$7.62$7.6215,800
2007-02-14$7.60$7.602,200
2007-02-13$7.49$7.4958,800
2007-02-12$7.45$7.454,200
2007-02-09$7.39$7.3930,800
2007-02-08$7.50$7.507,600
2007-02-07$7.50$7.5014,800
2007-02-06$7.70$7.7047,000
2007-02-05$7.75$7.7536,000
2007-02-02$7.50$7.5018,400
2007-02-01$7.50$7.5023,200
2007-01-31$7.70$7.709,400
2007-01-30$7.71$7.7111,000
2007-01-29$7.73$7.7314,600
2007-01-26$7.82$7.8220,600
2007-01-25$7.75$7.7533,600
2007-01-24$7.95$7.9517,200
2007-01-23$8.13$8.1340,800
2007-01-22$8.10$8.1056,800
2007-01-19$8.25$8.255,600
2007-01-18$8.18$8.188,200
2007-01-17$8.25$8.257,800
2007-01-16$8.25$8.2518,200
2007-01-12$8.25$8.257,800
2007-01-11$8.20$8.2015,600
2007-01-10$8.25$8.2530,400
2007-01-09$8.27$8.2716,800
2007-01-08$8.33$8.3221,200
2007-01-05$8.38$8.3816,800
2007-01-04$8.46$8.4639,400
2007-01-03$8.44$8.44104,400