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 — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$10.50$13.59366,100——
2019-12-30$10.33$13.37254,600——
2019-12-27$10.05$13.01177,400——
2019-12-26$10.28$13.31123,400——
2019-12-24$10.40$13.4672,300——
2019-12-23$10.52$13.62122,900——
2019-12-20$10.40$13.46299,900——
2019-12-19$10.37$13.42141,400——
2019-12-18$10.47$13.55167,700——
2019-12-17$10.52$13.62170,100——
2019-12-16$10.57$13.68101,200——
2019-12-13$10.49$13.58184,500——
2019-12-12$10.72$13.88127,000——
2019-12-11$10.46$13.54127,500——
2019-12-10$10.44$13.51296,400——
2019-12-09$10.51$13.60305,600——
2019-12-06$10.51$13.60199,000——
2019-12-05$10.36$13.41261,300——
2019-12-04$10.16$13.15216,000——
2019-12-03$10.16$13.15196,200——
2019-12-02$10.29$13.32248,600——
2019-11-29$10.17$13.1696,500——
2019-11-27$10.35$13.40189,200——
2019-11-26$10.28$13.31239,600——
2019-11-25$10.12$13.10311,600——
2019-11-22$10.85$13.72357,800——
2019-11-21$10.35$13.09383,400——
2019-11-20$10.55$13.34625,800——
2019-11-19$10.25$12.96266,300——
2019-11-18$10.20$12.90261,600——
2019-11-15$9.87$12.48329,400——
2019-11-14$10.30$13.02447,200——
2019-11-13$10.76$13.61807,100——
2019-11-12$12.50$15.81364,700——
2019-11-11$12.75$16.12434,700——
2019-11-08$12.83$16.22173,900——
2019-11-07$13.08$16.54207,000——
2019-11-06$13.39$16.93167,300——
2019-11-05$13.51$17.08124,100——
2019-11-04$13.43$16.98415,200——
2019-11-01$13.84$17.5067,200——
2019-10-31$13.83$17.49134,800——
2019-10-30$14.05$17.77239,000——
2019-10-29$13.97$17.67122,200——
2019-10-28$14.02$17.73141,900——
2019-10-25$13.95$17.64171,700——
2019-10-24$14.04$17.7588,400——
2019-10-23$14.21$17.9792,100——
2019-10-22$14.08$17.80112,500——
2019-10-21$13.98$17.6886,400——
2019-10-18$13.93$17.62131,800——
2019-10-17$13.88$17.55108,000——
2019-10-16$13.89$17.56146,100——
2019-10-15$13.97$17.67115,800——
2019-10-14$13.66$17.2777,500——
2019-10-11$13.51$17.0872,000——
2019-10-10$13.34$16.8777,300——
2019-10-09$13.32$16.8475,400——
2019-10-08$13.14$16.62150,000——
2019-10-07$13.20$16.69184,100——
2019-10-04$13.88$17.5580,400——
2019-10-03$13.61$17.21121,100——
2019-10-02$13.70$17.32174,600——
2019-10-01$13.75$17.39251,200——
2019-09-30$14.84$18.77380,500——
2019-09-27$14.05$17.77148,500——
2019-09-26$14.47$18.30117,300——
2019-09-25$14.27$18.0598,700——
2019-09-24$13.95$17.64168,700——
2019-09-23$13.97$17.67271,000——
2019-09-20$14.08$17.80265,400——
2019-09-19$14.45$18.27197,600——
2019-09-18$14.24$18.01148,100——
2019-09-17$14.51$18.3586,600——
2019-09-16$14.57$18.4287,500——
2019-09-13$14.50$18.34185,600——
2019-09-12$14.51$18.35273,200——
2019-09-11$14.22$17.98626,600——
2019-09-10$13.23$16.73177,200——
2019-09-09$13.05$16.50172,900——
2019-09-06$12.88$16.29150,200——
2019-09-05$12.77$16.15104,500——
2019-09-04$12.63$15.9794,300——
2019-09-03$12.51$15.82138,300——
2019-08-30$12.62$15.9646,300——
2019-08-29$12.71$16.0734,600——
2019-08-28$12.74$16.1190,900——
2019-08-27$12.47$15.7784,800——
2019-08-26$12.64$15.98110,500——
2019-08-23$12.40$15.68119,600——
2019-08-22$12.63$15.97126,300——
2019-08-21$12.24$15.48113,100——
2019-08-20$12.02$15.20100,600——
2019-08-19$11.92$15.07124,700——
2019-08-16$11.76$14.87107,800——
2019-08-15$11.89$14.72107,200——
2019-08-14$11.95$14.79108,300——
2019-08-13$12.17$15.0745,700——
2019-08-12$11.87$14.69129,200——
2019-08-09$11.91$14.74145,800——
2019-08-08$12.40$15.3592,300——
2019-08-07$12.30$15.23151,300——
2019-08-06$11.96$14.81299,500——
2019-08-05$12.33$15.2699,900——
2019-08-02$12.67$15.69107,200——
2019-08-01$12.55$15.54111,100——
2019-07-31$12.73$15.76153,600——
2019-07-30$12.97$16.0679,100——
2019-07-29$12.93$16.01107,700——
2019-07-26$12.97$16.0675,300——
2019-07-25$12.92$15.99104,400——
2019-07-24$12.99$16.08132,600——
2019-07-23$12.67$15.6991,500——
2019-07-22$12.63$15.6488,300——
2019-07-19$12.52$15.50127,800——
2019-07-18$12.45$15.41209,200——
2019-07-17$12.81$15.8692,200——
2019-07-16$12.91$15.9878,300——
2019-07-15$12.91$15.9861,400——
2019-07-12$12.86$15.9280,700——
2019-07-11$12.52$15.5086,900——
2019-07-10$12.61$15.6176,800——
2019-07-09$12.73$15.76105,600——
2019-07-08$13.13$16.25114,600——
2019-07-05$13.00$16.09132,100——
2019-07-03$13.09$16.2160,900——
2019-07-02$12.86$15.92110,500——
2019-07-01$12.70$15.72233,500——
2019-06-28$12.64$15.65345,000——
2019-06-27$12.43$15.3969,800——
2019-06-26$12.33$15.2673,700——
2019-06-25$12.23$15.1479,500——
2019-06-24$12.32$15.25104,100——
2019-06-21$12.55$15.54100,700——
2019-06-20$12.64$15.6575,000——
2019-06-19$12.56$15.5593,100——
2019-06-18$12.51$15.49105,200——
2019-06-17$12.77$15.81132,300——
2019-06-14$12.86$15.92173,600——
2019-06-13$12.96$16.0495,600——
2019-06-12$12.94$16.02132,400——
2019-06-11$12.94$16.02115,000——
2019-06-10$12.90$15.97153,400——
2019-06-07$12.88$15.95152,500——
2019-06-06$12.74$15.77167,500——
2019-06-05$12.64$15.65118,500——
2019-06-04$12.68$15.70117,700——
2019-06-03$12.27$15.19158,400——
2019-05-31$11.87$14.69163,300——
2019-05-30$11.89$14.72159,100——
2019-05-29$11.58$14.34116,300——
2019-05-28$11.71$14.50183,000——
2019-05-24$11.70$14.48101,300——
2019-05-23$11.58$14.34285,000——
2019-05-22$11.49$14.22159,600——
2019-05-21$11.81$14.62301,000——
2019-05-20$12.21$15.12241,400——
2019-05-17$12.90$15.97165,200——
2019-05-16$13.35$16.22360,400——
2019-05-15$13.34$16.21307,000——
2019-05-14$13.38$16.25322,700——
2019-05-13$13.18$16.01387,200——
2019-05-10$13.11$15.93345,700——
2019-05-09$12.97$15.76235,700——
2019-05-08$12.83$15.59630,800——
2019-05-07$12.46$15.14343,400——
2019-05-06$11.28$13.70190,800——
2019-05-03$11.30$13.73387,000——
2019-05-02$11.18$13.58206,000——
2019-05-01$11.07$13.45271,200——
2019-04-30$11.30$13.73349,100——
2019-04-29$12.18$14.80145,100——
2019-04-26$12.18$14.80243,100——
2019-04-25$12.53$15.22212,300——
2019-04-24$12.93$15.71160,000——
2019-04-23$13.09$15.90454,500——
2019-04-22$13.11$15.93384,400——
2019-04-18$13.11$15.93367,800——
2019-04-17$12.86$15.62854,600——
2019-04-16$12.65$15.37121,300——
2019-04-15$12.56$15.26179,200——
2019-04-12$12.77$15.51194,700——
2019-04-11$12.69$15.42368,100——
2019-04-10$12.52$15.21187,200——
2019-04-09$12.17$14.78145,200——
2019-04-08$12.06$14.65209,700——
2019-04-05$11.97$14.54166,400——
2019-04-04$11.93$14.49151,700——
2019-04-03$11.80$14.33108,400——
2019-04-02$11.80$14.3393,900——
2019-04-01$11.86$14.41151,100——
2019-03-29$11.56$14.0499,200——
2019-03-28$11.89$14.44164,300——
2019-03-27$11.85$14.4092,900——
2019-03-26$11.74$14.26151,000——
2019-03-25$11.66$14.16174,100——
2019-03-22$10.84$13.17170,500——
2019-03-21$11.11$13.5063,100——
2019-03-20$11.15$13.54101,100——
2019-03-19$11.09$13.47137,100——
2019-03-18$11.39$13.84102,300——
2019-03-15$11.31$13.74273,000——
2019-03-14$11.08$13.4644,100——
2019-03-13$11.28$13.7027,400——
2019-03-12$11.47$13.9369,500——
2019-03-11$11.27$13.6968,200——
2019-03-08$11.58$14.07112,900——
2019-03-07$11.62$14.1279,800——
2019-03-06$11.75$14.27105,200——
2019-03-05$11.85$14.40148,000——
2019-03-04$11.77$14.30132,200——
2019-03-01$11.84$14.3853,100——
2019-02-28$11.82$14.36103,900——
2019-02-27$11.87$14.42177,000——
2019-02-26$11.85$14.40150,700——
2019-02-25$11.97$14.54132,600——
2019-02-22$12.06$14.65138,900——
2019-02-21$11.82$14.3685,000——
2019-02-20$12.02$14.60197,700——
2019-02-19$11.83$14.37117,300——
2019-02-15$11.71$14.23131,100——
2019-02-14$11.77$13.9988,400——
2019-02-13$11.70$13.9191,100——
2019-02-12$11.70$13.9162,000——
2019-02-11$11.62$13.8263,800——
2019-02-08$11.62$13.8240,100——
2019-02-07$11.28$13.4140,900——
2019-02-06$11.50$13.6763,700——
2019-02-05$11.56$13.7449,800——
2019-02-04$11.33$13.4734,400——
2019-02-01$11.39$13.5426,500——
2019-01-31$11.33$13.4774,000——
2019-01-30$11.48$13.6564,000——
2019-01-29$11.45$13.6141,800——
2019-01-28$11.64$13.8461,200——
2019-01-25$11.49$13.66225,100——
2019-01-24$11.51$13.6965,000——
2019-01-23$11.36$13.5151,400——
2019-01-22$11.19$13.3075,400——
2019-01-18$11.14$13.2590,200——
2019-01-17$11.05$13.1482,100——
2019-01-16$11.08$13.17129,800——
2019-01-15$10.95$13.0264,300——
2019-01-14$10.72$12.7553,700——
2019-01-11$10.83$12.8842,200——
2019-01-10$10.84$12.8950,400——
2019-01-09$10.66$12.6752,700——
2019-01-08$10.73$12.7666,600——
2019-01-07$10.85$12.9056,600——
2019-01-04$10.69$12.7176,400——
2019-01-03$10.30$12.2551,600——
2019-01-02$10.70$12.7289,200——