NYSE:AGX | Stock Price History | ARGAN 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
1995-08-18 to 2026-09-04
Data captured

Stock Price Chart

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

$0.22$1.23$6.78$37.44$206.69$1,140.851995-08-182026-08-27

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

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$419.0112,053
2026-09-03$426.0834,278
2026-09-02$401.6720,204
2026-09-01$422.5418,747
2026-08-31$421.4316,267
2026-08-28$456.2321,435
2026-08-27$459.96$687.48219,300$465.3314,586
2026-08-26$455.15$680.29291,300$450.6313,442
2026-08-25$450.46$673.28255,800$474.9713,756
2026-08-24$468.98$700.96428,100$495.1922,011
2026-08-21$501.63$749.76261,700$519.399,610
2026-08-20$516.58$772.10236,000$521.9818,305
2026-08-19$528.01$789.19451,700$547.3712,274
2026-08-18$553.03$826.58376,300$559.9616,570
2026-08-17$589.27$880.75297,200$589.094,729
2026-08-14$578.22$864.23246,700$557.5014,896
2026-08-13$558.89$835.34285,000$579.4125,928
2026-08-12$572.10$855.09268,200$601.8714,462
2026-08-11$578.51$864.67258,300$589.7010,787
2026-08-10$581.26$868.78256,900$602.426,133
2026-08-07$597.33$892.80137,500$605.834,690
2026-08-06$590.87$883.14154,900$593.224,326
2026-08-05$601.82$899.51195,800$624.0011,893
2026-08-04$617.68$923.21237,300$606.5414,593
2026-08-03$592.66$885.82194,900$572.466,702
2026-07-31$570.43$852.59322,600$591.7328,036
2026-07-30$579.87$866.70630,700$544.2829,753
2026-07-29$492.35$735.89299,600$522.3426,343
2026-07-28$522.70$781.25399,700$515.8530,963
2026-07-27$542.52$810.87303,600$569.9315,740
2026-07-24$568.92$850.33216,800$595.0017,484
2026-07-23$602.30$900.22384,900$607.3922,246
2026-07-22$610.35$911.51301,400$600.7020,639
2026-07-21$605.52$904.29267,900$631.4813,601
2026-07-20$602.18$899.31475,700$563.4031,702
2026-07-17$551.26$823.26729,000
2026-07-16$547.51$817.66416,700
2026-07-15$609.24$909.85234,600
2026-07-14$620.74$927.02207,600
2026-07-13$599.74$895.66307,100
2026-07-10$630.32$941.33308,900
2026-07-09$687.49$1,026.71181,700
2026-07-08$665.46$993.81212,100
2026-07-07$663.18$990.41404,000
2026-07-06$725.23$1,083.07263,700
2026-07-02$706.15$1,054.58293,300
2026-07-01$764.56$1,141.81263,300
2026-06-30$798.55$1,192.57260,500
2026-06-29$791.56$1,182.13426,600
2026-06-26$765.46$1,143.15807,700
2026-06-25$753.07$1,124.65236,500
2026-06-24$732.24$1,093.54299,700
2026-06-23$736.77$1,100.31438,100
2026-06-22$790.00$1,179.80395,900
2026-06-18$738.85$1,103.41522,900
2026-06-17$719.52$1,074.54317,800
2026-06-16$690.39$1,031.04382,300
2026-06-15$688.87$1,028.77323,600
2026-06-12$641.68$958.30314,600
2026-06-11$623.66$931.39263,400
2026-06-10$588.90$879.47306,500
2026-06-09$613.93$916.85383,400
2026-06-08$619.98$925.89694,500
2026-06-05$694.72$1,037.511,079,000
2026-06-04$689.43$1,029.61379,400
2026-06-03$686.37$1,025.04312,200
2026-06-02$663.14$990.35236,000
2026-06-01$646.89$966.08245,100
2026-05-29$667.02$996.14294,800
2026-05-28$677.45$1,011.72275,500
2026-05-27$673.51$1,005.83284,300
2026-05-26$670.66$1,001.58271,500
2026-05-22$656.35$980.21252,500
2026-05-21$644.64$962.72211,000
2026-05-20$630.50$941.60300,600
2026-05-19$639.58$955.16342,400
2026-05-18$664.76$992.77317,100
2026-05-15$722.31$1,078.71279,400
2026-05-14$740.91$1,106.49250,700
2026-05-13$719.92$1,075.14279,800
2026-05-12$681.01$1,017.03266,000
2026-05-11$683.52$1,020.78381,200
2026-05-08$680.26$1,015.91251,500
2026-05-07$690.00$1,030.46332,900
2026-05-06$727.54$1,086.52329,800
2026-05-05$720.00$1,075.26294,400
2026-05-04$697.15$1,041.14199,800
2026-05-01$702.27$1,048.78314,800
2026-04-30$669.98$1,000.56224,900
2026-04-29$630.07$940.96219,000
2026-04-28$630.70$941.90298,300
2026-04-27$660.85$986.93221,900
2026-04-24$652.99$975.19213,500
2026-04-23$656.79$980.86362,800
2026-04-22$651.68$973.23271,500
2026-04-21$615.42$918.33315,900
2026-04-20$611.21$912.05282,600
2026-04-17$597.88$892.16808,600
2026-04-16$601.83$898.05250,400
2026-04-15$606.43$904.92224,000