NASDAQ:PMN | Historical Stock Price | ProMIS Neurosciences 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
2007-01-10 to 2026-09-04
Data captured

Stock Price Chart

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

$6.42$21.51$72.07$241.41$808.69$2,709.002007-01-102026-08-27

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

View year

Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$13.32516
2026-09-03$13.881,181
2026-09-02$13.94409
2026-09-01$13.382,101
2026-08-31$14.091,454
2026-08-28$14.761,160
2026-08-27$13.99$13.9917,400$14.331,431
2026-08-26$14.46$14.4632,200$14.541,253
2026-08-25$15.36$15.3660,600$15.172,759
2026-08-24$14.80$14.8038,600$14.59731
2026-08-21$14.51$14.517,200$14.84120
2026-08-20$14.91$14.9116,200$14.931,443
2026-08-19$14.66$14.6622,500$14.89489
2026-08-18$14.98$14.9817,100$14.32559
2026-08-17$14.66$14.6625,100$14.61656
2026-08-14$14.86$14.8629,800$14.7020
2026-08-13$14.79$14.7914,700$14.63273
2026-08-12$14.50$14.5012,800$14.42502
2026-08-11$14.97$14.9732,600$14.26574
2026-08-10$14.72$14.7249,200$14.99453
2026-08-07$14.71$14.7127,700$13.89354
2026-08-06$13.33$13.3314,700$13.75404
2026-08-05$13.48$13.4846,400$14.081,031
2026-08-04$13.57$13.5718,700$14.62939
2026-08-03$14.14$14.1417,900$14.27436
2026-07-31$13.72$13.7233,800$14.85916
2026-07-30$14.92$14.9245,600$13.971,025
2026-07-29$14.06$14.06263,000$14.338,552
2026-07-28$14.52$14.521,773,200$12.5834,566
2026-07-27$11.72$11.7298,400$12.389,080
2026-07-24$12.20$12.2092,300$12.472,307
2026-07-23$12.61$12.61107,100$13.843,261
2026-07-22$13.99$13.9990,300$14.041,431
2026-07-21$14.49$14.49262,000$15.374,749
2026-07-20$15.08$15.08212,600$15.336,954
2026-07-17$15.19$15.19133,000
2026-07-16$13.30$13.30163,100
2026-07-15$14.01$14.0169,600
2026-07-14$13.66$13.66132,400
2026-07-13$12.80$12.8075,800
2026-07-10$14.25$14.25101,600
2026-07-09$14.27$14.2751,500
2026-07-08$13.78$13.7867,300
2026-07-07$13.55$13.55107,600
2026-07-06$13.71$13.7155,400
2026-07-02$13.35$13.3545,000
2026-07-01$13.45$13.4563,000
2026-06-30$13.16$13.16297,100
2026-06-29$10.75$10.7518,800
2026-06-26$10.53$10.534,600
2026-06-25$10.25$10.2512,100
2026-06-24$10.24$10.2422,800
2026-06-23$10.69$10.6911,400
2026-06-22$10.68$10.6820,400
2026-06-18$10.54$10.545,900
2026-06-17$10.38$10.3812,500
2026-06-16$10.16$10.1617,000
2026-06-15$10.05$10.056,800
2026-06-12$10.35$10.3517,700
2026-06-11$10.70$10.706,000
2026-06-10$10.20$10.2025,500
2026-06-09$9.75$9.7511,300
2026-06-08$9.71$9.7112,700
2026-06-05$9.13$9.1332,400
2026-06-04$9.73$9.7314,400
2026-06-03$9.65$9.6538,100
2026-06-02$10.15$10.1538,700
2026-06-01$10.41$10.4115,100
2026-05-29$10.81$10.8146,600
2026-05-28$10.87$10.8713,100
2026-05-27$10.48$10.4811,900
2026-05-26$10.36$10.3633,800
2026-05-22$10.98$10.9829,400
2026-05-21$10.85$10.8521,300
2026-05-20$10.60$10.606,500
2026-05-19$10.65$10.6513,700
2026-05-18$10.44$10.4427,000
2026-05-15$10.39$10.393,400
2026-05-14$10.58$10.5818,500
2026-05-13$10.57$10.578,800
2026-05-12$10.49$10.4924,700
2026-05-11$10.68$10.6861,900
2026-05-08$9.83$9.8333,300
2026-05-07$9.83$9.83113,900
2026-05-06$11.00$11.0028,100
2026-05-05$11.06$11.0642,800
2026-05-04$11.07$11.0732,500
2026-05-01$11.01$11.0133,500
2026-04-30$11.04$11.0429,300
2026-04-29$11.15$11.1534,600
2026-04-28$10.85$10.8534,100
2026-04-27$11.10$11.1045,700
2026-04-24$11.24$11.2431,400
2026-04-23$10.88$10.8820,500
2026-04-22$11.11$11.1131,900
2026-04-21$10.73$10.7354,100
2026-04-20$11.45$11.4558,900
2026-04-17$11.53$11.5335,500
2026-04-16$11.84$11.8488,300
2026-04-15$12.30$12.3030,600
2026-04-14$12.05$12.0517,200
2026-04-13$12.92$12.9235,700
2026-04-10$12.60$12.6035,500
2026-04-09$12.50$12.5048,000
2026-04-08$10.70$10.7024,100
2026-04-07$10.88$10.8832,300
2026-04-06$10.96$10.96170,000
2026-04-02$12.51$12.5132,500
2026-04-01$13.00$13.0012,800
2026-03-31$12.70$12.7040,100
2026-03-30$12.88$12.8835,000
2026-03-27$14.74$14.7431,700
2026-03-26$15.13$15.1332,100
2026-03-25$15.85$15.8522,100
2026-03-24$17.43$17.4316,500
2026-03-23$17.77$17.777,600
2026-03-20$17.60$17.6015,200
2026-03-19$18.21$18.2137,700
2026-03-18$17.00$17.0028,100
2026-03-17$19.55$19.5567,300
2026-03-16$20.16$20.1688,900
2026-03-13$18.15$18.1559,900
2026-03-12$19.95$19.9534,500
2026-03-11$20.09$20.0938,000
2026-03-10$21.69$21.6939,100
2026-03-09$23.77$23.7738,100
2026-03-06$23.40$23.4066,900
2026-03-05$24.79$24.7999,500
2026-03-04$24.05$24.0557,200
2026-03-03$24.60$24.6045,700
2026-03-02$22.79$22.79124,600
2026-02-27$23.51$23.51108,400
2026-02-26$20.86$20.8646,100
2026-02-25$19.86$19.8697,600
2026-02-24$17.96$17.9665,600
2026-02-23$15.79$15.7921,900
2026-02-20$16.09$16.0933,100
2026-02-19$16.16$16.1668,900
2026-02-18$16.29$16.2929,400
2026-02-17$16.17$16.1745,000
2026-02-13$15.25$15.2518,900
2026-02-12$14.96$14.9625,200
2026-02-11$14.61$14.6122,500
2026-02-10$14.29$14.2945,500
2026-02-09$13.05$13.0549,000
2026-02-06$12.73$12.7361,500
2026-02-05$13.10$13.1064,200
2026-02-04$15.65$15.6547,900
2026-02-03$15.90$15.90238,500
2026-02-02$14.05$14.05189,700
2026-01-30$14.16$14.167,933,600
2026-01-29$12.01$12.0155,100
2026-01-28$12.08$12.0832,100
2026-01-27$10.66$10.6646,000
2026-01-26$8.97$8.9721,700
2026-01-23$9.43$9.4323,800
2026-01-22$9.25$9.2545,100
2026-01-21$8.25$8.255,700
2026-01-20$8.16$8.1610,800
2026-01-16$8.18$8.189,300
2026-01-15$8.15$8.153,200
2026-01-14$8.14$8.142,500
2026-01-13$8.16$8.163,300
2026-01-12$8.21$8.2111,700
2026-01-09$8.13$8.134,900
2026-01-08$8.48$8.4812,900
2026-01-07$8.26$8.2617,000
2026-01-06$7.69$7.6925,500
2026-01-05$7.40$7.4045,300
2026-01-02$7.14$7.148,000