NASDAQ:CGTX | Historical Stock Price | COGNITION THERAPEUTICS 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
2021-10-08 to 2026-09-04
Data captured

Stock Price Chart

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

$0.24$0.53$1.19$2.67$5.98$13.412021-10-082026-08-27

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

View year

Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$1.85$1.8574,500——
2023-12-28$1.88$1.8862,900——
2023-12-27$1.89$1.89146,000——
2023-12-26$1.76$1.7670,500——
2023-12-22$1.70$1.7069,000——
2023-12-21$1.70$1.70409,800——
2023-12-20$1.67$1.67448,000——
2023-12-19$1.85$1.85182,100——
2023-12-18$1.70$1.70434,300——
2023-12-15$2.04$2.04249,700——
2023-12-14$2.42$2.42920,400——
2023-12-13$1.76$1.76168,500——
2023-12-12$1.61$1.61920,200——
2023-12-11$2.02$2.02832,000——
2023-12-08$1.66$1.66269,400——
2023-12-07$1.42$1.4283,000——
2023-12-06$1.36$1.3670,600——
2023-12-05$1.31$1.3140,300——
2023-12-04$1.37$1.37146,600——
2023-12-01$1.20$1.2070,800——
2023-11-30$1.11$1.1187,400——
2023-11-29$1.07$1.0740,700——
2023-11-28$1.03$1.0359,000——
2023-11-27$1.01$1.0166,300——
2023-11-24$1.01$1.0148,900——
2023-11-22$0.96$0.9657,300——
2023-11-21$1.00$1.0035,000——
2023-11-20$1.04$1.0429,800——
2023-11-17$1.03$1.0334,800——
2023-11-16$1.00$1.00102,300——
2023-11-15$1.05$1.05129,400——
2023-11-14$1.05$1.0531,000——
2023-11-13$1.03$1.0352,900——
2023-11-10$1.07$1.0797,200——
2023-11-09$1.00$1.00143,200——
2023-11-08$1.14$1.14673,400——
2023-11-07$1.04$1.0477,300——
2023-11-06$1.06$1.0621,500——
2023-11-03$1.06$1.0673,600——
2023-11-02$1.02$1.0299,900——
2023-11-01$1.09$1.0961,300——
2023-10-31$1.12$1.1226,100——
2023-10-30$1.09$1.09106,200——
2023-10-27$1.14$1.14360,000——
2023-10-26$1.12$1.12186,900——
2023-10-25$1.28$1.282,388,900——
2023-10-24$1.22$1.2268,000——
2023-10-23$1.24$1.2418,500——
2023-10-20$1.29$1.2922,100——
2023-10-19$1.27$1.2721,400——
2023-10-18$1.30$1.3056,800——
2023-10-17$1.26$1.2637,900——
2023-10-16$1.22$1.2278,900——
2023-10-13$1.12$1.1233,100——
2023-10-12$1.13$1.1355,200——
2023-10-11$1.24$1.2465,100——
2023-10-10$1.35$1.3531,900——
2023-10-09$1.24$1.2437,000——
2023-10-06$1.29$1.2956,800——
2023-10-05$1.32$1.3223,000——
2023-10-04$1.37$1.3790,800——
2023-10-03$1.33$1.3343,000——
2023-10-02$1.36$1.3636,500——
2023-09-29$1.44$1.4421,100——
2023-09-28$1.37$1.3713,800——
2023-09-27$1.34$1.3431,100——
2023-09-26$1.29$1.2924,800——
2023-09-25$1.31$1.3136,700——
2023-09-22$1.33$1.3313,200——
2023-09-21$1.28$1.2817,300——
2023-09-20$1.25$1.2516,200——
2023-09-19$1.27$1.2728,800——
2023-09-18$1.26$1.2670,900——
2023-09-15$1.26$1.2637,500——
2023-09-14$1.32$1.3224,000——
2023-09-13$1.33$1.3332,500——
2023-09-12$1.44$1.449,000——
2023-09-11$1.44$1.447,800——
2023-09-08$1.50$1.5017,700——
2023-09-07$1.54$1.5444,400——
2023-09-06$1.52$1.529,900——
2023-09-05$1.53$1.5326,800——
2023-09-01$1.56$1.566,100——
2023-08-31$1.55$1.5516,300——
2023-08-30$1.57$1.5723,900——
2023-08-29$1.39$1.39183,600——
2023-08-28$1.44$1.4422,500——
2023-08-25$1.55$1.5512,100——
2023-08-24$1.52$1.5225,900——
2023-08-23$1.55$1.5553,200——
2023-08-22$1.38$1.3834,100——
2023-08-21$1.47$1.4726,700——
2023-08-18$1.53$1.5319,100——
2023-08-17$1.52$1.5213,200——
2023-08-16$1.54$1.5438,300——
2023-08-15$1.49$1.4932,300——
2023-08-14$1.53$1.5350,600——
2023-08-11$1.60$1.6076,700——
2023-08-10$1.68$1.6862,800——
2023-08-09$1.72$1.7210,800——
2023-08-08$1.72$1.7232,300——
2023-08-07$1.74$1.7447,600——
2023-08-04$1.77$1.7711,500——
2023-08-03$1.77$1.7730,700——
2023-08-02$1.73$1.7329,500——
2023-08-01$1.68$1.6823,400——
2023-07-31$1.66$1.6620,600——
2023-07-28$1.71$1.7159,400——
2023-07-27$1.68$1.6832,100——
2023-07-26$1.75$1.75177,000——
2023-07-25$1.80$1.8086,600——
2023-07-24$1.90$1.9083,800——
2023-07-21$1.89$1.89128,000——
2023-07-20$1.73$1.7327,400——
2023-07-19$1.77$1.7736,100——
2023-07-18$1.77$1.7751,300——
2023-07-17$1.81$1.8148,400——
2023-07-14$1.73$1.7323,100——
2023-07-13$1.80$1.8074,000——
2023-07-12$1.69$1.6966,800——
2023-07-11$1.71$1.71101,700——
2023-07-10$1.66$1.6685,400——
2023-07-07$1.65$1.6541,200——
2023-07-06$1.59$1.5984,900——
2023-07-05$1.62$1.62211,500——
2023-07-03$1.77$1.7731,100——
2023-06-30$1.83$1.83131,100——
2023-06-29$1.75$1.75319,800——
2023-06-28$2.18$2.183,924,000——
2023-06-27$2.50$2.5048,600——
2023-06-26$2.81$2.8132,900——
2023-06-23$2.75$2.7535,500——
2023-06-22$2.65$2.6555,200——
2023-06-21$2.93$2.9341,700——
2023-06-20$3.20$3.20263,000——
2023-06-16$3.38$3.38228,800——
2023-06-15$2.99$2.9972,000——
2023-06-14$2.88$2.8838,200——
2023-06-13$2.90$2.9072,600——
2023-06-12$2.94$2.9433,900——
2023-06-09$2.77$2.7752,800——
2023-06-08$3.00$3.00153,900——
2023-06-07$2.94$2.94135,000——
2023-06-06$2.93$2.9398,700——
2023-06-05$2.96$2.96365,300——
2023-06-02$2.79$2.79260,100——
2023-06-01$2.49$2.49488,600——
2023-05-31$2.05$2.0510,600——
2023-05-30$2.05$2.0521,700——
2023-05-26$2.07$2.0796,400——
2023-05-25$1.97$1.97103,300——
2023-05-24$2.10$2.10574,200——
2023-05-23$2.20$2.2062,400——
2023-05-22$2.16$2.16114,100——
2023-05-19$2.17$2.17373,800——
2023-05-18$2.00$2.00311,600——
2023-05-17$1.74$1.7429,300——
2023-05-16$1.68$1.6827,200——
2023-05-15$1.71$1.7193,400——
2023-05-12$1.60$1.6012,100——
2023-05-11$1.59$1.5929,000——
2023-05-10$1.57$1.5724,200——
2023-05-09$1.61$1.6137,000——
2023-05-08$1.61$1.6151,400——
2023-05-05$1.56$1.5644,300——
2023-05-04$1.67$1.679,200——
2023-05-03$1.61$1.6125,700——
2023-05-02$1.59$1.5952,100——
2023-05-01$1.65$1.6538,300——
2023-04-28$1.78$1.7827,900——
2023-04-27$1.71$1.7120,100——
2023-04-26$1.72$1.7213,200——
2023-04-25$1.77$1.779,700——
2023-04-24$1.87$1.8717,300——
2023-04-21$1.72$1.7232,100——
2023-04-20$1.68$1.6821,300——
2023-04-19$1.68$1.6811,700——
2023-04-18$1.71$1.7119,100——
2023-04-17$1.74$1.7426,700——
2023-04-14$1.78$1.784,800——
2023-04-13$1.79$1.7913,100——
2023-04-12$1.77$1.777,300——
2023-04-11$1.74$1.7428,500——
2023-04-10$1.84$1.8415,600——
2023-04-06$1.79$1.7922,800——
2023-04-05$1.83$1.8346,100——
2023-04-04$1.85$1.8520,500——
2023-04-03$1.90$1.90138,100——
2023-03-31$1.98$1.9846,900——
2023-03-30$1.94$1.9442,100——
2023-03-29$1.99$1.99181,400——
2023-03-28$2.04$2.04190,700——
2023-03-27$2.09$2.09157,300——
2023-03-24$1.94$1.9469,800——
2023-03-23$1.83$1.8350,700——
2023-03-22$1.86$1.8655,300——
2023-03-21$1.77$1.7753,100——
2023-03-20$1.70$1.7051,200——
2023-03-17$1.78$1.7881,100——
2023-03-16$1.87$1.87128,100——
2023-03-15$1.65$1.65311,000——
2023-03-14$1.61$1.6141,400——
2023-03-13$1.63$1.6326,000——
2023-03-10$1.68$1.6843,500——
2023-03-09$1.79$1.7917,300——
2023-03-08$1.84$1.8448,600——
2023-03-07$1.94$1.9473,500——
2023-03-06$1.79$1.7936,400——
2023-03-03$1.69$1.6916,100——
2023-03-02$1.70$1.7011,900——
2023-03-01$1.65$1.65106,900——
2023-02-28$1.60$1.6094,300——
2023-02-27$1.61$1.61115,800——
2023-02-24$1.52$1.52165,900——
2023-02-23$1.67$1.6783,400——
2023-02-22$1.74$1.74563,100——
2023-02-21$1.64$1.64187,400——
2023-02-17$1.80$1.8026,300——
2023-02-16$1.86$1.8653,700——
2023-02-15$1.87$1.8717,000——
2023-02-14$1.82$1.8246,400——
2023-02-13$1.81$1.8153,200——
2023-02-10$1.86$1.8635,000——
2023-02-09$1.93$1.9357,800——
2023-02-08$1.91$1.9136,700——
2023-02-07$1.94$1.9476,800——
2023-02-06$1.98$1.9894,900——
2023-02-03$2.12$2.12240,600——
2023-02-02$1.92$1.9248,300——
2023-02-01$1.92$1.9244,100——
2023-01-31$1.97$1.9753,200——
2023-01-30$1.97$1.9718,900——
2023-01-27$2.02$2.0241,900——
2023-01-26$1.99$1.9920,600——
2023-01-25$2.00$2.0061,600——
2023-01-24$1.99$1.9959,500——
2023-01-23$1.94$1.9474,900——
2023-01-20$2.03$2.0372,800——
2023-01-19$2.03$2.0324,500——
2023-01-18$2.00$2.0056,900——
2023-01-17$2.08$2.0870,600——
2023-01-13$2.22$2.2251,300——
2023-01-12$2.15$2.15103,200——
2023-01-11$2.13$2.1352,700——
2023-01-10$2.23$2.2339,100——
2023-01-09$2.23$2.2348,900——
2023-01-06$2.26$2.2646,300——
2023-01-05$2.30$2.3013,800——
2023-01-04$2.28$2.2872,000——
2023-01-03$2.05$2.05101,300——