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 — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$28.75$28.751,592
2023-12-28$28.00$28.00776
2023-12-27$25.50$25.50708
2023-12-26$24.25$24.252,520
2023-12-22$25.75$25.753,132
2023-12-21$28.75$28.754,220
2023-12-20$28.75$28.753,392
2023-12-19$28.00$28.00840
2023-12-18$27.50$27.50368
2023-12-15$27.75$27.75700
2023-12-14$27.75$27.75416
2023-12-13$27.00$27.00448
2023-12-12$26.75$26.75144
2023-12-11$29.00$29.00696
2023-12-08$28.75$28.75144
2023-12-07$29.00$29.001,476
2023-12-06$28.75$28.75160
2023-12-05$29.75$29.75408
2023-12-04$29.50$29.50564
2023-12-01$29.75$29.75272
2023-11-30$29.25$29.2556
2023-11-29$31.50$31.50508
2023-11-28$30.00$30.001,452
2023-11-27$31.25$31.25868
2023-11-24$33.75$33.75108
2023-11-22$35.00$35.00204
2023-11-21$32.75$32.751,012
2023-11-20$36.00$36.001,332
2023-11-17$33.75$33.75384
2023-11-16$35.25$35.25244
2023-11-15$36.00$36.00492
2023-11-14$33.00$33.00856
2023-11-13$37.50$37.50152
2023-11-10$35.75$35.75644
2023-11-09$40.00$40.002,236
2023-11-08$43.25$43.25252
2023-11-07$43.75$43.75324
2023-11-06$44.50$44.50596
2023-11-03$44.50$44.50292
2023-11-02$43.75$43.75212
2023-11-01$43.00$43.00504
2023-10-31$43.75$43.7532
2023-10-30$43.75$43.75512
2023-10-27$44.50$44.50352
2023-10-26$45.50$45.5064
2023-10-25$48.75$48.75888
2023-10-24$47.75$47.75396
2023-10-23$44.25$44.25208
2023-10-20$43.50$43.50552
2023-10-19$46.25$46.25240
2023-10-18$45.75$45.75740
2023-10-17$46.00$46.00308
2023-10-16$46.25$46.251,056
2023-10-13$46.25$46.25944
2023-10-12$46.25$46.252,544
2023-10-11$45.00$45.00716
2023-10-10$47.00$47.00424
2023-10-09$50.00$50.00136
2023-10-06$48.00$48.00240
2023-10-05$46.25$46.251,020
2023-10-04$49.75$49.75168
2023-10-03$50.00$50.001,440
2023-10-02$48.00$48.00448
2023-09-29$49.50$49.5080
2023-09-28$48.00$48.0040
2023-09-27$48.75$48.75480
2023-09-26$48.75$48.75368
2023-09-25$48.75$48.751,100
2023-09-22$50.25$50.25476
2023-09-21$50.00$50.00552
2023-09-20$51.75$51.753,308
2023-09-19$52.50$52.50560
2023-09-18$51.25$51.25512
2023-09-15$49.75$49.75764
2023-09-14$52.50$52.50716
2023-09-13$47.50$47.50712
2023-09-12$49.75$49.751,008
2023-09-11$47.00$47.001,056
2023-09-08$46.50$46.50532
2023-09-07$45.75$45.75752
2023-09-06$50.25$50.252,424
2023-09-05$52.75$52.75660
2023-09-01$51.25$51.251,944
2023-08-31$49.00$49.00716
2023-08-30$51.50$51.50796
2023-08-29$50.75$50.75996
2023-08-28$52.25$52.253,560
2023-08-25$51.00$51.003,304
2023-08-24$51.50$51.5019,300
2023-08-23$45.75$45.7514,480
2023-08-22$48.00$48.00143,820
2023-08-21$39.75$39.7513,496
2023-08-18$43.75$43.751,912
2023-08-17$46.25$46.255,996
2023-08-16$38.00$38.006,560
2023-08-15$55.00$55.004,884
2023-08-14$60.00$60.003,684
2023-08-11$57.75$57.756,416
2023-08-10$65.00$65.005,388
2023-08-09$61.25$61.253,556
2023-08-08$67.00$67.005,604
2023-08-07$67.00$67.006,544
2023-08-04$69.50$69.502,348
2023-08-03$77.50$77.5012,844
2023-08-02$65.25$65.25940
2023-08-01$72.50$72.501,788
2023-07-31$71.75$71.751,000
2023-07-28$73.50$73.503,552
2023-07-27$73.50$73.502,824
2023-07-26$78.25$78.252,108
2023-07-25$86.50$86.504,756
2023-07-24$107.50$107.503,852
2023-07-21$113.75$113.753,472
2023-07-20$121.25$121.255,144
2023-07-19$125.25$125.2510,192
2023-07-18$126.50$126.5036,592
2023-07-17$154.75$154.75559,040
2023-07-14$70.25$70.25596
2023-07-13$67.50$67.50432
2023-07-12$71.75$71.75176
2023-07-11$75.00$75.00412
2023-07-10$85.00$85.00804
2023-07-07$92.50$92.5044
2023-07-06$92.50$92.500
2023-07-05$92.50$92.5012
2023-07-03$97.00$97.000
2023-06-30$97.00$97.00136
2023-06-29$93.00$93.0036
2023-06-28$92.50$92.5084
2023-06-27$94.00$94.00176
2023-06-26$94.00$94.00520
2023-06-23$102.50$102.50212
2023-06-22$106.00$106.00456
2023-06-21$111.25$111.2536
2023-06-20$113.50$113.50200
2023-06-16$123.00$123.000
2023-06-15$123.00$123.0012
2023-06-14$123.00$123.000
2023-06-13$123.00$123.0080
2023-06-12$121.25$121.2536
2023-06-09$124.25$124.25132
2023-06-08$122.50$122.504
2023-06-07$122.50$122.5044
2023-06-06$122.75$122.7548
2023-06-05$118.00$118.00112
2023-06-02$120.00$120.0012
2023-06-01$116.75$116.75752
2023-05-31$122.25$122.250
2023-05-30$122.25$122.2564
2023-05-26$125.00$125.0044
2023-05-25$133.75$133.758
2023-05-24$130.75$130.7548
2023-05-23$134.00$134.0076
2023-05-22$126.00$126.0040
2023-05-19$140.00$140.0020
2023-05-18$139.50$139.5016
2023-05-17$142.50$142.5024
2023-05-16$135.00$135.00124
2023-05-15$147.00$147.0048
2023-05-12$151.25$151.2544
2023-05-11$153.50$153.5044
2023-05-10$157.50$157.5020
2023-05-09$154.50$154.50300
2023-05-08$162.25$162.25104
2023-05-05$161.50$161.500
2023-05-04$161.50$161.5012
2023-05-03$160.00$160.00160
2023-05-02$174.25$174.2528
2023-05-01$167.50$167.50168
2023-04-28$172.00$172.00408
2023-04-27$203.50$203.50412
2023-04-26$169.75$169.7576
2023-04-25$166.25$166.25128
2023-04-24$158.50$158.50168
2023-04-21$146.25$146.25892
2023-04-20$130.00$130.000
2023-04-19$130.00$130.008
2023-04-18$125.00$125.000
2023-04-17$125.00$125.0060
2023-04-14$127.50$127.5056
2023-04-13$122.50$122.5052
2023-04-12$122.50$122.5012
2023-04-11$127.25$127.2520
2023-04-10$122.25$122.25368
2023-04-06$126.75$126.7596
2023-04-05$127.00$127.00248
2023-04-04$126.25$126.25348
2023-04-03$120.75$120.7548
2023-03-31$118.25$118.2596
2023-03-30$118.75$118.7524
2023-03-29$119.50$119.50120
2023-03-28$116.50$116.50380
2023-03-27$106.50$106.50256
2023-03-24$107.00$107.00128
2023-03-23$109.50$109.50116
2023-03-22$110.00$110.001,004
2023-03-21$114.25$114.25216
2023-03-20$114.25$114.2528
2023-03-17$108.25$108.2540
2023-03-16$117.00$117.004
2023-03-15$117.00$117.0020
2023-03-14$115.00$115.008
2023-03-13$119.25$119.25424
2023-03-10$112.50$112.5032
2023-03-09$118.75$118.75104
2023-03-08$113.50$113.508
2023-03-07$120.00$120.004
2023-03-06$120.00$120.0068
2023-03-03$126.00$126.00120
2023-03-02$117.50$117.50140
2023-03-01$121.00$121.0040
2023-02-28$128.25$128.2544
2023-02-27$125.00$125.0044
2023-02-24$123.75$123.7512
2023-02-23$123.25$123.2552
2023-02-22$128.75$128.7512
2023-02-21$122.50$122.508
2023-02-17$123.75$123.750
2023-02-16$123.75$123.7584
2023-02-15$125.00$125.00108
2023-02-14$127.50$127.50180
2023-02-13$125.00$125.0028
2023-02-10$125.00$125.0028
2023-02-09$120.00$120.0084
2023-02-08$122.50$122.5096
2023-02-07$128.25$128.2560
2023-02-06$123.50$123.5020
2023-02-03$124.00$124.0072
2023-02-02$129.00$129.0036
2023-02-01$130.25$130.2536
2023-01-31$129.75$129.7528
2023-01-30$138.50$138.50104
2023-01-27$135.75$135.7536
2023-01-26$136.75$136.7544
2023-01-25$140.25$140.250
2023-01-24$140.25$140.25200
2023-01-23$140.00$140.0084
2023-01-20$141.75$141.75192
2023-01-19$142.75$142.7520
2023-01-18$140.25$140.2540
2023-01-17$139.25$139.2536
2023-01-13$130.00$130.0020
2023-01-12$125.50$125.50108
2023-01-11$124.50$124.50144
2023-01-10$115.00$115.0036
2023-01-09$101.50$101.500
2023-01-06$101.50$101.500
2023-01-05$101.50$101.50192
2023-01-04$110.00$110.0088
2023-01-03$112.50$112.5056