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.

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Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$825.00$825.0025
2009-12-30$825.00$825.0042
2009-12-29$1,260.00$1,260.003
2009-12-28$1,185.00$1,185.000
2009-12-24$1,185.00$1,185.000
2009-12-23$1,185.00$1,185.000
2009-12-22$1,185.00$1,185.000
2009-12-21$1,185.00$1,185.0051
2009-12-18$1,500.00$1,500.000
2009-12-17$1,500.00$1,500.000
2009-12-16$1,500.00$1,500.000
2009-12-15$1,500.00$1,500.000
2009-12-14$1,500.00$1,500.000
2009-12-11$1,500.00$1,500.000
2009-12-10$1,500.00$1,500.0020
2009-12-09$1,425.00$1,425.000
2009-12-08$1,425.00$1,425.000
2009-12-07$1,425.00$1,425.000
2009-12-04$1,425.00$1,425.000
2009-12-03$1,425.00$1,425.004
2009-12-02$1,410.00$1,410.002
2009-12-01$1,500.00$1,500.000
2009-11-30$1,500.00$1,500.000
2009-11-27$1,500.00$1,500.000
2009-11-25$1,500.00$1,500.000
2009-11-24$1,500.00$1,500.000
2009-11-23$1,500.00$1,500.003
2009-11-20$1,545.00$1,545.001
2009-11-19$1,545.00$1,545.000
2009-11-18$1,545.00$1,545.000
2009-11-17$1,545.00$1,545.001
2009-11-16$1,395.00$1,395.000
2009-11-13$1,395.00$1,395.000
2009-11-12$1,395.00$1,395.000
2009-11-11$1,395.00$1,395.000
2009-11-10$1,395.00$1,395.003
2009-11-09$1,335.00$1,335.000
2009-11-06$1,335.00$1,335.000
2009-11-05$1,335.00$1,335.000
2009-11-04$1,335.00$1,335.003
2009-11-03$1,410.00$1,410.006
2009-11-02$1,320.00$1,320.000
2009-10-30$1,320.00$1,320.001
2009-10-29$1,530.00$1,530.000
2009-10-28$1,530.00$1,530.000
2009-10-27$1,530.00$1,530.000
2009-10-26$1,530.00$1,530.000
2009-10-23$1,530.00$1,530.000
2009-10-22$1,530.00$1,530.001
2009-10-21$1,650.00$1,650.000
2009-10-20$1,650.00$1,650.000
2009-10-19$1,650.00$1,650.000
2009-10-16$1,650.00$1,650.000
2009-10-15$1,650.00$1,650.000
2009-10-14$1,650.00$1,650.000
2009-10-13$1,650.00$1,650.000
2009-10-12$1,650.00$1,650.000
2009-10-09$1,650.00$1,650.001
2009-10-08$1,635.00$1,635.000
2009-10-07$1,635.00$1,635.000
2009-10-06$1,635.00$1,635.000
2009-10-05$1,635.00$1,635.001
2009-10-02$1,710.00$1,710.000
2009-10-01$1,710.00$1,710.007
2009-09-30$1,725.00$1,725.007
2009-09-29$1,650.00$1,650.000
2009-09-28$1,650.00$1,650.007
2009-09-25$1,620.00$1,620.007
2009-09-24$1,620.00$1,620.007
2009-09-23$1,545.00$1,545.000
2009-09-22$1,575.00$1,575.001
2009-09-21$1,470.00$1,470.003
2009-09-18$1,590.00$1,590.000
2009-09-17$1,395.00$1,395.000
2009-09-16$1,395.00$1,395.000
2009-09-15$1,395.00$1,395.006
2009-09-14$1,500.00$1,500.006
2009-09-11$1,200.00$1,200.000
2009-09-10$1,200.00$1,200.000
2009-09-09$1,200.00$1,200.000
2009-09-08$1,200.00$1,200.000
2009-09-04$1,200.00$1,200.001
2009-09-03$1,275.00$1,275.000
2009-09-02$1,275.00$1,275.000
2009-09-01$1,275.00$1,275.000
2009-08-31$1,275.00$1,275.001
2009-08-28$1,230.00$1,230.000
2009-08-27$1,230.00$1,230.000
2009-08-26$1,230.00$1,230.000
2009-08-25$1,230.00$1,230.006
2009-08-24$1,380.00$1,380.000
2009-08-21$1,380.00$1,380.000
2009-08-20$1,380.00$1,380.000
2009-08-19$1,425.00$1,425.000
2009-08-18$1,425.00$1,425.000
2009-08-17$1,425.00$1,425.000
2009-08-14$1,425.00$1,425.000
2009-08-13$1,425.00$1,425.000
2009-08-12$1,425.00$1,425.000
2009-08-11$1,425.00$1,425.006
2009-08-10$1,395.00$1,395.000
2009-08-07$1,395.00$1,395.006
2009-08-06$1,650.00$1,650.000
2009-08-05$1,650.00$1,650.000
2009-08-04$1,650.00$1,650.000
2009-08-03$1,650.00$1,650.000
2009-07-31$1,650.00$1,650.000
2009-07-30$1,650.00$1,650.000
2009-07-29$1,650.00$1,650.0014
2009-07-28$1,650.00$1,650.003
2009-07-27$1,590.00$1,590.000
2009-07-24$1,590.00$1,590.000
2009-07-23$1,590.00$1,590.000
2009-07-22$1,590.00$1,590.001
2009-07-21$1,725.00$1,725.000
2009-07-20$1,725.00$1,725.0026
2009-07-17$1,350.00$1,350.000
2009-07-16$1,350.00$1,350.000
2009-07-15$1,350.00$1,350.000
2009-07-14$1,350.00$1,350.000
2009-07-13$1,350.00$1,350.000
2009-07-10$1,350.00$1,350.006
2009-07-09$1,530.00$1,530.000
2009-07-08$1,530.00$1,530.000
2009-07-07$1,530.00$1,530.000
2009-07-06$1,530.00$1,530.000
2009-07-02$1,485.00$1,485.000
2009-07-01$1,485.00$1,485.000
2009-06-30$1,485.00$1,485.000
2009-06-29$1,485.00$1,485.000
2009-06-26$1,485.00$1,485.000
2009-06-25$1,485.00$1,485.000
2009-06-24$1,485.00$1,485.001
2009-06-23$1,635.00$1,635.000
2009-06-22$1,635.00$1,635.000
2009-06-19$1,635.00$1,635.000
2009-06-18$1,635.00$1,635.001
2009-06-17$1,350.00$1,350.000
2009-06-16$1,350.00$1,350.000
2009-06-15$1,350.00$1,350.000
2009-06-12$1,350.00$1,350.007
2009-06-11$1,410.00$1,410.001
2009-06-10$1,440.00$1,440.000
2009-06-09$1,440.00$1,440.000
2009-06-08$1,440.00$1,440.001
2009-06-05$1,485.00$1,485.001
2009-06-04$1,485.00$1,485.000
2009-06-03$1,485.00$1,485.000
2009-06-02$1,485.00$1,485.0033
2009-06-01$1,380.00$1,380.0067
2009-05-29$1,005.00$1,005.000
2009-05-28$1,005.00$1,005.000
2009-05-27$1,005.00$1,005.0019
2009-05-26$975.00$975.001
2009-05-22$840.00$840.000
2009-05-21$840.00$840.000
2009-05-20$840.00$840.000
2009-05-19$840.00$840.000
2009-05-18$840.00$840.000
2009-05-15$840.00$840.000
2009-05-14$840.00$840.000
2009-05-13$840.00$840.002
2009-05-12$855.00$855.000
2009-05-11$855.00$855.000
2009-05-08$855.00$855.000
2009-05-07$855.00$855.000
2009-05-06$855.00$855.000
2009-05-05$855.00$855.000
2009-05-04$855.00$855.000
2009-05-01$855.00$855.000
2009-04-30$855.00$855.000
2009-04-29$855.00$855.000
2009-04-28$855.00$855.000
2009-04-27$855.00$855.000
2009-04-24$855.00$855.000
2009-04-23$855.00$855.000
2009-04-22$855.00$855.000
2009-04-21$855.00$855.000
2009-04-20$855.00$855.000
2009-04-17$855.00$855.000
2009-04-16$855.00$855.000
2009-04-15$855.00$855.000
2009-04-14$855.00$855.000
2009-04-13$855.00$855.000
2009-04-09$855.00$855.000
2009-04-08$855.00$855.000
2009-04-07$855.00$855.000
2009-04-06$855.00$855.000
2009-04-03$855.00$855.000
2009-04-02$855.00$855.000
2009-04-01$855.00$855.000
2009-03-31$855.00$855.000
2009-03-30$855.00$855.000
2009-03-27$855.00$855.000
2009-03-26$855.00$855.000
2009-03-25$855.00$855.000
2009-03-24$855.00$855.000
2009-03-23$855.00$855.000
2009-03-20$855.00$855.000
2009-03-19$855.00$855.000
2009-03-18$855.00$855.000
2009-03-17$855.00$855.000
2009-03-16$855.00$855.000
2009-03-13$855.00$855.000
2009-03-12$855.00$855.000
2009-03-11$855.00$855.000
2009-03-10$855.00$855.000
2009-03-09$855.00$855.000
2009-03-06$855.00$855.000
2009-03-05$855.00$855.000
2009-03-04$855.00$855.000
2009-03-03$855.00$855.000
2009-03-02$855.00$855.000
2009-02-27$855.00$855.000
2009-02-26$855.00$855.000
2009-02-25$855.00$855.000
2009-02-24$855.00$855.000
2009-02-23$855.00$855.000
2009-02-20$855.00$855.000
2009-02-19$855.00$855.000
2009-02-18$855.00$855.000
2009-02-17$855.00$855.000
2009-02-13$855.00$855.000
2009-02-12$855.00$855.000
2009-02-11$855.00$855.000
2009-02-10$855.00$855.000
2009-02-09$855.00$855.000
2009-02-06$855.00$855.000
2009-02-05$855.00$855.000
2009-02-04$855.00$855.000
2009-02-03$855.00$855.000
2009-02-02$855.00$855.000
2009-01-30$855.00$855.000
2009-01-29$855.00$855.000
2009-01-28$855.00$855.000
2009-01-27$855.00$855.000
2009-01-26$855.00$855.006
2009-01-23$810.00$810.000
2009-01-22$810.00$810.000
2009-01-21$810.00$810.000
2009-01-20$810.00$810.000
2009-01-16$810.00$810.000
2009-01-15$810.00$810.000
2009-01-14$810.00$810.000
2009-01-13$810.00$810.000
2009-01-12$810.00$810.000
2009-01-09$810.00$810.000
2009-01-08$810.00$810.000
2009-01-07$810.00$810.0012
2009-01-06$765.00$765.001
2009-01-05$750.00$750.006
2009-01-02$690.00$690.000