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.

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$6.62$8.7443,800
2021-12-30$6.47$8.5598,100
2021-12-29$6.57$8.6872,500
2021-12-28$6.55$8.6536,300
2021-12-27$6.61$8.7342,500
2021-12-23$6.62$8.7464,500
2021-12-22$6.65$8.7847,600
2021-12-21$6.49$8.5785,700
2021-12-20$6.30$8.32141,100
2021-12-17$6.46$8.5358,300
2021-12-16$6.42$8.48126,800
2021-12-15$6.51$8.6095,900
2021-12-14$6.67$8.81142,000
2021-12-13$6.67$8.8192,600
2021-12-10$6.86$9.0672,000
2021-12-09$6.82$9.01123,100
2021-12-08$6.73$8.8950,700
2021-12-07$6.69$8.8466,000
2021-12-06$6.67$8.8195,800
2021-12-03$6.46$8.53120,300
2021-12-02$6.36$8.4074,500
2021-12-01$6.30$8.32172,000
2021-11-30$6.40$8.45206,200
2021-11-29$6.51$8.60155,100
2021-11-26$6.61$8.73105,500
2021-11-24$6.67$8.8190,200
2021-11-23$6.70$8.85107,700
2021-11-22$6.91$9.13155,900
2021-11-19$6.97$9.21210,000
2021-11-18$6.96$9.19233,200
2021-11-17$7.24$9.56149,500
2021-11-16$7.32$9.67301,300
2021-11-15$7.83$10.34270,600
2021-11-12$7.73$10.21254,400
2021-11-11$7.41$9.79234,000
2021-11-10$7.56$9.99361,000
2021-11-09$7.25$9.58147,100
2021-11-08$7.19$9.50228,600
2021-11-05$7.11$9.39138,900
2021-11-04$6.66$8.80126,200
2021-11-03$6.70$8.8541,700
2021-11-02$6.72$8.8868,500
2021-11-01$6.89$9.1091,000
2021-10-29$6.79$8.9793,500
2021-10-28$6.52$8.61274,000
2021-10-27$6.40$8.4587,300
2021-10-26$6.55$8.6556,700
2021-10-25$6.63$8.76101,100
2021-10-22$6.45$8.52110,300
2021-10-21$6.61$8.7346,700
2021-10-20$6.72$8.8887,900
2021-10-19$6.74$8.90158,900
2021-10-18$6.44$8.5153,400
2021-10-15$6.56$8.6658,700
2021-10-14$6.52$8.61116,900
2021-10-13$6.35$8.3959,900
2021-10-12$6.35$8.3974,700
2021-10-11$6.36$8.40100,200
2021-10-08$6.31$8.3394,900
2021-10-07$6.37$8.41102,000
2021-10-06$6.34$8.3798,200
2021-10-05$6.34$8.3791,300
2021-10-04$6.31$8.3378,000
2021-10-01$6.35$8.39104,400
2021-09-30$6.39$8.4493,000
2021-09-29$6.45$8.5292,600
2021-09-28$6.40$8.45140,900
2021-09-27$6.52$8.61184,500
2021-09-24$6.22$8.22125,300
2021-09-23$6.25$8.26104,100
2021-09-22$6.15$8.12574,800
2021-09-21$6.27$8.28156,100
2021-09-20$6.43$8.4991,900
2021-09-17$6.52$8.6199,300
2021-09-16$6.45$8.5263,900
2021-09-15$6.42$8.48156,200
2021-09-14$6.45$8.52108,000
2021-09-13$6.26$8.27237,600
2021-09-10$6.44$8.5188,100
2021-09-09$6.52$8.6162,700
2021-09-08$6.66$8.8080,000
2021-09-07$6.64$8.77139,900
2021-09-03$6.81$8.9978,800
2021-09-02$6.70$8.85209,700
2021-09-01$6.77$8.9475,800
2021-08-31$6.81$8.99117,100
2021-08-30$6.82$9.01105,400
2021-08-27$7.04$9.3097,200
2021-08-26$7.05$9.3176,800
2021-08-25$7.05$9.31116,400
2021-08-24$6.94$9.1741,000
2021-08-23$7.04$9.30113,300
2021-08-20$6.88$9.0990,600
2021-08-19$6.93$9.15255,600
2021-08-18$7.19$9.50207,500
2021-08-17$7.24$9.56139,300
2021-08-16$7.17$9.47207,600
2021-08-13$6.70$8.85155,300
2021-08-12$6.73$8.89421,700
2021-08-11$6.83$9.02166,100
2021-08-10$6.97$9.21831,900
2021-08-09$8.01$10.58248,900
2021-08-06$7.61$10.0572,200
2021-08-05$7.71$10.1874,700
2021-08-04$7.64$10.09146,300
2021-08-03$7.81$10.32112,500
2021-08-02$7.69$10.16143,100
2021-07-30$7.52$9.9373,700
2021-07-29$7.55$9.9753,400
2021-07-28$7.64$10.09138,700
2021-07-27$7.46$9.85376,200
2021-07-26$7.14$9.43254,900
2021-07-23$7.11$9.39235,100
2021-07-22$6.77$8.94146,600
2021-07-21$7.00$9.25181,600
2021-07-20$6.57$8.6887,700
2021-07-19$6.47$8.55147,300
2021-07-16$6.46$8.53110,100
2021-07-15$6.64$8.7792,500
2021-07-14$6.80$8.98125,000
2021-07-13$6.88$9.09145,500
2021-07-12$7.12$9.40143,900
2021-07-09$6.82$9.01125,500
2021-07-08$6.58$8.69231,100
2021-07-07$6.78$8.96163,500
2021-07-06$7.02$9.27229,900
2021-07-02$7.10$9.38118,700
2021-07-01$7.32$9.67683,700
2021-06-30$7.41$9.79254,700
2021-06-29$6.90$9.11158,700
2021-06-28$7.09$9.36131,000
2021-06-25$7.10$9.382,484,700
2021-06-24$7.02$9.27280,900
2021-06-23$6.96$9.19173,500
2021-06-22$6.91$9.13268,600
2021-06-21$6.85$9.05254,000
2021-06-18$6.95$9.18277,300
2021-06-17$7.23$9.55227,300
2021-06-16$7.36$9.72185,800
2021-06-15$7.42$9.80173,100
2021-06-14$7.81$10.32133,500
2021-06-11$7.75$10.24161,700
2021-06-10$7.94$10.49178,300
2021-06-09$7.76$10.25167,900
2021-06-08$7.88$10.41413,200
2021-06-07$7.95$10.50214,300
2021-06-04$7.99$10.55141,700
2021-06-03$7.96$10.51335,700
2021-06-02$8.15$10.76252,600
2021-06-01$8.02$10.59233,600
2021-05-28$7.94$10.49233,800
2021-05-27$8.00$10.57358,300
2021-05-26$7.45$9.84623,700
2021-05-25$7.17$9.47363,300
2021-05-24$7.15$9.44880,400
2021-05-21$7.03$9.291,329,100
2021-05-20$6.15$8.122,386,900
2021-05-19$5.35$7.07610,000
2021-05-18$5.47$7.22191,400
2021-05-17$5.50$7.26570,700
2021-05-14$5.25$6.93298,900
2021-05-13$5.20$6.87217,300
2021-05-12$5.25$6.93330,300
2021-05-11$5.20$6.871,353,000
2021-05-10$4.63$6.12270,500
2021-05-07$4.68$6.18143,900
2021-05-06$4.67$6.1773,300
2021-05-05$4.81$6.3583,300
2021-05-04$4.73$6.25138,600
2021-05-03$4.77$6.30131,200
2021-04-30$4.70$6.21130,700
2021-04-29$4.76$6.2978,300
2021-04-28$4.84$6.3990,700
2021-04-27$4.91$6.49110,800
2021-04-26$4.94$6.52100,200
2021-04-23$5.02$6.6394,500
2021-04-22$4.88$6.45133,700
2021-04-21$5.09$6.7293,900
2021-04-20$4.97$6.56124,400
2021-04-19$4.97$6.5680,600
2021-04-16$5.08$6.7186,100
2021-04-15$5.00$6.60163,700
2021-04-14$5.11$6.75123,500
2021-04-13$5.24$6.9271,800
2021-04-12$5.28$6.97111,500
2021-04-09$5.22$6.89103,000
2021-04-08$5.36$7.0894,600
2021-04-07$5.46$7.21116,300
2021-04-06$5.57$7.3695,600
2021-04-05$5.57$7.3683,100
2021-04-01$5.54$7.3265,900
2021-03-31$5.50$7.2694,900
2021-03-30$5.50$7.2671,500
2021-03-29$5.46$7.21121,400
2021-03-26$5.53$7.3089,300
2021-03-25$5.49$7.25179,700
2021-03-24$5.38$7.11141,200
2021-03-23$5.27$6.9691,400
2021-03-22$5.46$7.21151,100
2021-03-19$5.43$7.17343,600
2021-03-18$5.62$7.4294,700
2021-03-17$5.74$7.5893,400
2021-03-16$5.77$7.62103,300
2021-03-15$5.72$7.56168,700
2021-03-12$5.75$7.59109,400
2021-03-11$5.75$7.59235,400
2021-03-10$5.75$7.59128,000
2021-03-09$5.73$7.57125,800
2021-03-08$5.82$7.69126,300
2021-03-05$5.80$7.66243,600
2021-03-04$5.79$7.65159,300
2021-03-03$6.13$8.10320,100
2021-03-02$5.95$7.8681,900
2021-03-01$6.05$7.99119,200
2021-02-26$5.70$7.53153,900
2021-02-25$5.69$7.52142,100
2021-02-24$5.84$7.71280,100
2021-02-23$5.96$7.87233,000
2021-02-22$6.34$8.37227,400
2021-02-19$6.10$8.06243,900
2021-02-18$5.98$7.90196,200
2021-02-17$5.92$7.82153,900
2021-02-16$6.01$7.94261,200
2021-02-12$5.69$7.5264,900
2021-02-11$5.82$7.69112,600
2021-02-10$5.71$7.54108,800
2021-02-09$5.84$7.71167,000
2021-02-08$5.90$7.79247,900
2021-02-05$5.92$7.82408,700
2021-02-04$5.31$7.01196,700
2021-02-03$5.03$6.64164,700
2021-02-02$4.65$6.14265,300
2021-02-01$5.12$6.7670,600
2021-01-29$5.07$6.7091,900
2021-01-28$5.19$6.8679,600
2021-01-27$5.25$6.93103,300
2021-01-26$5.50$7.26116,300
2021-01-25$5.44$7.19106,000
2021-01-22$5.38$7.1171,200
2021-01-21$5.33$7.0473,300
2021-01-20$5.45$7.20147,300
2021-01-19$5.42$7.16120,100
2021-01-15$5.50$7.2679,700
2021-01-14$5.52$7.2978,500
2021-01-13$5.40$7.1368,500
2021-01-12$5.53$7.3063,000
2021-01-11$5.33$7.0468,100
2021-01-08$5.49$7.2543,000
2021-01-07$5.57$7.36110,400
2021-01-06$5.56$7.34147,300
2021-01-05$5.45$7.2066,800
2021-01-04$5.37$7.0990,300