NASDAQ:XXII | Stock Price History | 22nd Century Group, 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
2011-01-26 to 2026-09-04
Data captured

Stock Price Chart

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

$2.89$153.21$8,128.08$431,204.45$22.88M$1.21B2011-01-262026-08-27

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$2.29761
2026-09-03$2.33168
2026-09-02$2.42328
2026-09-01$3.109,365
2026-08-31$3.1350
2026-08-28$3.12285
2026-08-27$3.04$3.0434,000$3.28890
2026-08-26$3.39$3.3987,000$3.201,940
2026-08-25$3.01$3.0198,900$3.58269
2026-08-24$3.68$3.6811,400$3.8020
2026-08-21$3.76$3.769,200$4.0918
2026-08-20$3.93$3.936,000
2026-08-19$3.98$3.9815,100$3.9111
2026-08-18$4.07$4.079,100
2026-08-17$4.12$4.129,300$4.2310
2026-08-14$4.33$4.339,500
2026-08-13$4.11$4.1130,500$4.101
2026-08-12$4.31$4.3111,900$4.4730
2026-08-11$4.40$4.404,200
2026-08-10$4.35$4.355,500$4.4310
2026-08-07$4.29$4.299,800
2026-08-06$4.32$4.321,900
2026-08-05$4.36$4.368,400
2026-08-04$4.41$4.4115,800
2026-08-03$4.20$4.205,100$4.2210
2026-07-31$4.00$4.008,600
2026-07-30$3.87$3.876,900
2026-07-29$3.72$3.7210,300
2026-07-28$3.93$3.934,900$4.05100
2026-07-27$4.14$4.1414,200$4.122
2026-07-24$4.27$4.278,200
2026-07-23$4.65$4.658,700
2026-07-22$4.27$4.2727,600
2026-07-21$4.51$4.516,900$4.301
2026-07-20$4.32$4.324,400
2026-07-17$4.33$4.3317,100
2026-07-16$4.29$4.298,700
2026-07-15$4.34$4.345,800
2026-07-14$4.19$4.193,300
2026-07-13$4.10$4.107,600
2026-07-10$4.23$4.236,100
2026-07-09$4.32$4.3212,100
2026-07-08$4.22$4.225,300
2026-07-07$4.36$4.3614,800
2026-07-06$4.28$4.2810,400
2026-07-02$4.01$4.0122,500
2026-07-01$4.31$4.3116,400
2026-06-30$4.05$4.0519,600
2026-06-29$3.90$3.9018,000
2026-06-26$3.93$3.9356,900
2026-06-25$4.85$4.8517,600
2026-06-24$4.78$4.7833,700
2026-06-23$4.60$4.6046,000
2026-06-22$4.49$4.4932,700
2026-06-18$4.65$4.6575,000
2026-06-17$5.50$5.5018,400
2026-06-16$5.74$5.7452,800
2026-06-15$6.14$6.1451,000
2026-06-12$6.55$6.55110,100
2026-06-11$6.32$6.3258,120
2026-06-10$6.68$6.6836,105
2026-06-09$7.30$7.30150,500
2026-06-08$10.32$10.3212,845
2026-06-05$9.26$9.2613,930
2026-06-04$10.38$10.3820,630
2026-06-03$9.84$9.8415,695
2026-06-02$9.60$9.6023,015
2026-06-01$11.60$11.6016,355
2026-05-29$10.92$10.9218,725
2026-05-28$11.32$11.3210,875
2026-05-27$11.68$11.687,965
2026-05-26$11.72$11.726,365
2026-05-22$11.94$11.948,170
2026-05-21$11.98$11.988,485
2026-05-20$12.20$12.2013,900
2026-05-19$12.58$12.5818,900
2026-05-18$13.40$13.4055,270
2026-05-15$12.58$12.5845,065
2026-05-14$14.28$14.2833,735
2026-05-13$13.90$13.9078,170
2026-05-12$11.62$11.6269,510
2026-05-11$11.88$11.8843,665
2026-05-08$12.66$12.6641,625
2026-05-07$14.24$14.2478,540
2026-05-06$17.02$17.0234,350
2026-05-05$16.80$16.8083,120
2026-05-04$19.84$19.84220,860
2026-05-01$27.40$27.403,121,440
2026-04-30$31.20$31.208,960
2026-04-29$32.20$32.202,410
2026-04-28$33.60$33.602,940
2026-04-27$33.40$33.401,410
2026-04-24$33.20$33.204,220
2026-04-23$34.20$34.2022,765
2026-04-22$41.00$41.0030,440
2026-04-21$42.80$42.801,190
2026-04-20$44.20$44.203,830
2026-04-17$39.60$39.602,415
2026-04-16$41.20$41.203,375
2026-04-15$38.20$38.203,950