NASDAQ:ACOG | Stock Price History | Alpha Cognition 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
2024-11-12 to 2026-09-04
Data captured

Stock Price Chart

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

$3.56$4.53$5.75$7.31$9.29$11.802024-11-122026-08-27

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$9.451,943
2026-09-03$9.384,104
2026-09-02$9.21857
2026-09-01$9.283,713
2026-08-31$9.212,764
2026-08-28$9.767,653
2026-08-27$9.74$9.74155,600$9.828,783
2026-08-26$9.41$9.41251,800$9.498,489
2026-08-25$9.75$9.75220,100$9.797,474
2026-08-24$9.75$9.75168,500$9.558,011
2026-08-21$9.75$9.75294,200$9.889,840
2026-08-20$9.50$9.50360,200$9.2512,976
2026-08-19$8.89$8.89140,100$8.652,813
2026-08-18$8.58$8.58135,700$8.892,902
2026-08-17$8.84$8.84367,300$8.488,929
2026-08-14$8.84$8.84247,600$8.759,549
2026-08-13$8.63$8.63202,100$9.013,838
2026-08-12$8.95$8.9575,900$9.101,683
2026-08-11$8.89$8.8956,600$8.66553
2026-08-10$8.89$8.8939,200$9.011,307
2026-08-07$9.13$9.1330,700$8.63936
2026-08-06$8.67$8.6715,100$8.5250
2026-08-05$8.52$8.5292,400$8.731,823
2026-08-04$8.94$8.9449,000$8.561,017
2026-08-03$8.43$8.4370,700$8.301,634
2026-07-31$8.28$8.28154,500$8.456,292
2026-07-30$8.73$8.73164,300$8.6812,885
2026-07-29$8.80$8.8027,300$8.55324
2026-07-28$8.41$8.41111,400$9.014,251
2026-07-27$8.58$8.58108,200$8.476,801
2026-07-24$7.90$7.9029,300$8.201,497
2026-07-23$8.23$8.23359,700$7.8318,777
2026-07-22$7.90$7.90233,900$8.298,465
2026-07-21$7.89$7.89112,700$8.426,384
2026-07-20$8.34$8.34133,000$8.497,854
2026-07-17$8.50$8.5041,000
2026-07-16$8.35$8.3539,000
2026-07-15$8.30$8.3050,900
2026-07-14$8.05$8.05133,400
2026-07-13$8.38$8.38156,900
2026-07-10$8.41$8.4156,700
2026-07-09$8.52$8.5228,600
2026-07-08$8.50$8.50107,700
2026-07-07$8.10$8.1043,800
2026-07-06$7.90$7.9046,000
2026-07-02$7.89$7.8952,000
2026-07-01$7.79$7.7933,200
2026-06-30$7.22$7.2244,200
2026-06-29$6.81$6.8118,600
2026-06-26$6.50$6.50189,300
2026-06-25$6.50$6.5051,600
2026-06-24$6.58$6.5841,000
2026-06-23$6.58$6.5761,100
2026-06-22$6.76$6.7614,200
2026-06-18$6.91$6.9125,600
2026-06-17$6.68$6.6845,400
2026-06-16$6.01$6.0125,000
2026-06-15$5.99$5.9925,000
2026-06-12$5.99$5.9946,800
2026-06-11$6.04$6.0414,600
2026-06-10$5.99$5.9936,200
2026-06-09$6.00$6.0092,200
2026-06-08$6.02$6.0210,200
2026-06-05$5.82$5.8245,500
2026-06-04$5.91$5.9119,100
2026-06-03$6.08$6.085,400
2026-06-02$6.18$6.1815,000
2026-06-01$6.34$6.3421,300
2026-05-29$6.19$6.19113,300
2026-05-28$5.94$5.9419,300
2026-05-27$5.73$5.7332,200
2026-05-26$5.88$5.8816,500
2026-05-22$5.85$5.8529,300
2026-05-21$5.82$5.8223,700
2026-05-20$5.89$5.8946,100
2026-05-19$5.80$5.8015,600
2026-05-18$5.75$5.7561,400
2026-05-15$6.02$6.0296,100
2026-05-14$5.68$5.6837,100
2026-05-13$5.95$5.9545,900
2026-05-12$5.49$5.4959,900
2026-05-11$5.95$5.958,700
2026-05-08$6.10$6.1011,700
2026-05-07$6.09$6.095,400
2026-05-06$6.38$6.3832,200
2026-05-05$6.38$6.3836,400
2026-05-04$6.05$6.0525,400
2026-05-01$5.95$5.9518,500
2026-04-30$5.97$5.9722,700
2026-04-29$5.87$5.8728,500
2026-04-28$6.20$6.2084,100
2026-04-27$6.43$6.4344,800
2026-04-24$6.86$6.8619,800
2026-04-23$6.85$6.8555,100
2026-04-22$6.99$6.9941,200
2026-04-21$6.88$6.8843,000
2026-04-20$6.89$6.8955,800
2026-04-17$6.94$6.9462,300
2026-04-16$6.65$6.6573,600
2026-04-15$6.75$6.7585,700