NASDAQ:GRI | Historical Stock Price | GRI Bio, 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
2021-02-10 to 2026-09-04
Data captured

Stock Price Chart

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

$1.37$33.51$820.76$20,103.94$492,431.86$12.06M2021-02-102026-08-27

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

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04———$2.3260,607
2026-09-03———$2.0913,715
2026-09-02———$2.002,593
2026-09-01———$1.86180
2026-08-31———$1.90410
2026-08-28———$2.00175
2026-08-27$2.07$2.0778,500$1.931,832
2026-08-26$1.91$1.9144,200$1.94655
2026-08-25$1.96$1.96126,500$1.802,918
2026-08-24$1.79$1.79264,300$1.823,986
2026-08-21$1.65$1.6583,100$1.72296
2026-08-20$1.67$1.6727,500$1.73400
2026-08-19$1.73$1.7361,600$1.741,635
2026-08-18$1.71$1.7145,400$1.761,000
2026-08-17$1.73$1.7356,800$1.631,334
2026-08-14$1.67$1.67106,500$1.751,891
2026-08-13$1.77$1.77184,200$1.881,273
2026-08-12$1.95$1.95415,400$2.023,615
2026-08-11$2.20$2.206,540,600$1.9342,055
2026-08-10$1.70$1.70286,200$1.542,771
2026-08-07$1.47$1.4732,600$1.511,900
2026-08-06$1.55$1.5515,600$1.50399
2026-08-05$1.53$1.5322,400$1.57500
2026-08-04$1.59$1.5945,500$1.56601
2026-08-03$1.44$1.4422,000$1.45767
2026-07-31$1.38$1.3823,800$1.3919
2026-07-30$1.41$1.4127,700$1.41562
2026-07-29$1.47$1.4725,100$1.42692
2026-07-28$1.43$1.4320,300$1.42138
2026-07-27$1.40$1.4023,100$1.41234
2026-07-24$1.45$1.4529,800$1.4693
2026-07-23$1.50$1.5014,800$1.47280
2026-07-22$1.48$1.4823,100$1.55345
2026-07-21$1.51$1.5118,000$1.5110
2026-07-20$1.47$1.4728,800$1.47553
2026-07-17$1.50$1.5047,600——
2026-07-16$1.54$1.5414,900——
2026-07-15$1.62$1.6233,900——
2026-07-14$1.57$1.5767,100——
2026-07-13$1.62$1.6254,700——
2026-07-10$1.74$1.7426,700——
2026-07-09$1.78$1.7842,900——
2026-07-08$1.77$1.7719,100——
2026-07-07$1.83$1.8373,900——
2026-07-06$1.81$1.8149,700——
2026-07-02$1.87$1.8737,500——
2026-07-01$1.78$1.7846,800——
2026-06-30$1.77$1.7744,100——
2026-06-29$1.86$1.8629,500——
2026-06-26$1.82$1.82111,600——
2026-06-25$1.96$1.9687,700——
2026-06-24$1.84$1.8492,100——
2026-06-23$1.86$1.8649,800——
2026-06-22$1.87$1.8753,100——
2026-06-18$1.88$1.88642,800——
2026-06-17$2.32$2.32650,000——
2026-06-16$2.17$2.1717,800——
2026-06-15$2.29$2.2929,500——
2026-06-12$2.25$2.2551,000——
2026-06-11$2.31$2.3171,700——
2026-06-10$2.31$2.3198,100——
2026-06-09$2.20$2.2073,400——
2026-06-08$2.17$2.17235,800——
2026-06-05$2.00$2.0017,200——
2026-06-04$2.13$2.1340,100——
2026-06-03$2.01$2.0139,600——
2026-06-02$2.01$2.0132,000——
2026-06-01$2.07$2.0748,100——
2026-05-29$2.06$2.0631,700——
2026-05-28$2.10$2.1042,900——
2026-05-27$2.10$2.1080,000——
2026-05-26$2.04$2.0431,700——
2026-05-22$2.06$2.0629,900——
2026-05-21$2.20$2.2024,400——
2026-05-20$2.20$2.2010,900——
2026-05-19$2.23$2.2313,600——
2026-05-18$2.14$2.1428,200——
2026-05-15$2.03$2.0322,300——
2026-05-14$2.15$2.1536,600——
2026-05-13$2.26$2.269,000——
2026-05-12$2.28$2.2852,500——
2026-05-11$2.26$2.2620,100——
2026-05-08$2.25$2.2518,200——
2026-05-07$2.25$2.2514,800——
2026-05-06$2.36$2.3696,400——
2026-05-05$2.34$2.3431,000——
2026-05-04$2.26$2.2630,900——
2026-05-01$2.18$2.1824,700——
2026-04-30$2.18$2.1861,700——
2026-04-29$2.23$2.2339,000——
2026-04-28$2.36$2.3621,200——
2026-04-27$2.38$2.3855,200——
2026-04-24$2.32$2.3241,200——
2026-04-23$2.41$2.4157,500——
2026-04-22$2.61$2.6173,200——
2026-04-21$2.52$2.5273,000——
2026-04-20$2.51$2.5132,200——
2026-04-17$2.55$2.5538,000——
2026-04-16$2.49$2.4931,400——
2026-04-15$2.47$2.4753,500——
2026-04-14$2.44$2.4459,600——
2026-04-13$2.40$2.40107,700——
2026-04-10$2.45$2.45230,200——
2026-04-09$2.36$2.36100,000——
2026-04-08$2.40$2.402,347,700——
2026-04-07$2.30$2.3013,700——
2026-04-06$2.41$2.418,000——
2026-04-02$2.38$2.3811,400——
2026-04-01$2.33$2.3316,700——
2026-03-31$2.29$2.2920,100——
2026-03-30$2.26$2.2630,300——
2026-03-27$2.28$2.2822,800——
2026-03-26$2.30$2.3024,100——
2026-03-25$2.37$2.3746,800——
2026-03-24$2.43$2.4327,000——
2026-03-23$2.59$2.5944,800——
2026-03-20$2.36$2.3650,500——
2026-03-19$2.61$2.6112,400——
2026-03-18$2.65$2.6551,900——
2026-03-17$2.58$2.5829,700——
2026-03-16$2.55$2.5534,500——
2026-03-13$2.54$2.5462,200——
2026-03-12$2.92$2.9250,300——
2026-03-11$2.94$2.9488,700——
2026-03-10$2.75$2.7572,000——
2026-03-09$2.50$2.5031,100——
2026-03-06$2.57$2.5740,300——
2026-03-05$2.40$2.4019,300——
2026-03-04$2.40$2.4037,200——
2026-03-03$2.28$2.2846,800——
2026-03-02$2.54$2.5426,500——
2026-02-27$2.55$2.5557,000——
2026-02-26$2.58$2.5852,400——
2026-02-25$2.49$2.4946,300——
2026-02-24$2.40$2.4035,800——
2026-02-23$2.33$2.3366,800——
2026-02-20$2.49$2.4959,100——
2026-02-19$2.55$2.5544,800——
2026-02-18$2.51$2.51161,800——
2026-02-17$2.31$2.3160,800——
2026-02-13$2.31$2.3133,200——
2026-02-12$2.25$2.25107,100——
2026-02-11$2.39$2.3964,600——
2026-02-10$2.39$2.39158,500——
2026-02-09$2.45$2.4580,100——
2026-02-06$2.39$2.39163,600——
2026-02-05$2.19$2.19162,700——
2026-02-04$2.64$2.643,327,300——
2026-02-03$2.60$2.60285,800——
2026-02-02$2.86$2.86253,400——
2026-01-30$3.26$3.26206,100——
2026-01-29$3.32$3.32549,700——
2026-01-28$4.11$4.1112,667,600——
2026-01-27$5.32$5.32534,000——
2026-01-26$5.55$5.55350,800——
2026-01-23$5.63$5.6367,829——
2026-01-22$5.49$5.49145,664——
2026-01-21$6.24$6.2489,807——
2026-01-20$6.52$6.52132,450——
2026-01-16$6.24$6.2436,757——
2026-01-15$6.75$6.7559,161——
2026-01-14$6.66$6.6667,504——
2026-01-13$6.02$6.0265,079——
2026-01-12$6.78$6.7865,093——
2026-01-09$6.30$6.30185,575——
2026-01-08$7.95$7.95324,300——
2026-01-07$8.34$8.3441,489——
2026-01-06$8.46$8.4636,793——
2026-01-05$8.62$8.62116,014——
2026-01-02$7.84$7.84104,461——