OTC:PURE | Historical Stock Price | PURE BIOSCIENCE, 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
1996-08-08 to 2026-08-27
Data captured

Stock Price Chart

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

$0.04$0.17$0.76$3.42$15.30$68.541996-08-082026-08-27

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

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Historical Stock Price — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2008-12-31$24.64$24.6415,150
2008-12-30$24.72$24.725,138
2008-12-29$24.40$24.4012,100
2008-12-26$24.16$24.169,763
2008-12-24$24.40$24.401,175
2008-12-23$24.64$24.644,900
2008-12-22$24.16$24.1615,975
2008-12-19$24.24$24.249,975
2008-12-18$24.72$24.729,838
2008-12-17$25.92$25.925,525
2008-12-16$26.64$26.649,838
2008-12-15$25.68$25.685,850
2008-12-12$26.16$26.1618,450
2008-12-11$29.20$29.2021,938
2008-12-10$31.92$31.9214,025
2008-12-09$31.36$31.3619,950
2008-12-08$31.20$31.2023,300
2008-12-05$29.68$29.6816,950
2008-12-04$26.40$26.4022,063
2008-12-03$26.72$26.7225,413
2008-12-02$22.32$22.3212,300
2008-12-01$22.00$22.0028,050
2008-11-28$21.20$21.208,663
2008-11-26$19.84$19.8412,725
2008-11-25$16.48$16.4825,963
2008-11-24$18.00$18.009,263
2008-11-21$17.12$17.1219,313
2008-11-20$17.68$17.6818,300
2008-11-19$20.24$20.243,038
2008-11-18$21.60$21.608,763
2008-11-17$21.60$21.6011,338
2008-11-14$22.80$22.809,263
2008-11-13$23.68$23.6813,525
2008-11-12$25.12$25.123,138
2008-11-11$25.20$25.204,775
2008-11-10$26.40$26.403,288
2008-11-07$27.20$27.205,638
2008-11-06$26.00$26.006,775
2008-11-05$28.56$28.566,513
2008-11-04$29.12$29.128,125
2008-11-03$29.20$29.2013,888
2008-10-31$28.00$28.0012,175
2008-10-30$26.16$26.169,888
2008-10-29$25.20$25.2010,500
2008-10-28$23.60$23.607,000
2008-10-27$24.16$24.165,675
2008-10-24$24.00$24.0010,825
2008-10-23$23.44$23.446,138
2008-10-22$23.60$23.608,925
2008-10-21$25.76$25.7610,463
2008-10-20$26.40$26.4011,288
2008-10-17$24.80$24.8016,763
2008-10-16$22.72$22.727,163
2008-10-15$22.72$22.727,925
2008-10-14$23.76$23.7612,200
2008-10-13$22.24$22.2412,163
2008-10-10$19.68$19.6829,725
2008-10-09$22.40$22.4011,688
2008-10-08$23.92$23.9217,688
2008-10-07$24.00$24.0018,550
2008-10-06$27.04$27.0419,513
2008-10-03$27.20$27.2015,850
2008-10-02$25.68$25.6810,213
2008-10-01$25.36$25.3611,663
2008-09-30$25.36$25.3623,838
2008-09-29$25.60$25.6011,238
2008-09-26$28.56$28.564,800
2008-09-25$28.96$28.964,825
2008-09-24$29.12$29.123,913
2008-09-23$30.00$30.007,713
2008-09-22$30.40$30.406,563
2008-09-19$30.80$30.805,775
2008-09-18$32.08$32.0811,500
2008-09-17$29.52$29.5216,075
2008-09-16$29.20$29.206,763
2008-09-15$28.80$28.8010,063
2008-09-12$29.84$29.8411,300
2008-09-11$30.96$30.9610,950
2008-09-10$32.00$32.0012,450
2008-09-09$32.16$32.1626,763
2008-09-08$33.76$33.764,063
2008-09-05$35.20$35.205,963
2008-09-04$34.88$34.886,038
2008-09-03$36.08$36.083,750
2008-09-02$36.56$36.565,588
2008-08-29$36.32$36.326,238
2008-08-28$35.68$35.685,000
2008-08-27$37.20$37.2046,488
2008-08-26$34.72$34.724,613
2008-08-25$35.20$35.204,325
2008-08-22$36.00$36.005,600
2008-08-21$36.24$36.242,700
2008-08-20$37.36$37.364,188
2008-08-19$36.72$36.7213,088
2008-08-18$39.36$39.3615,063
2008-08-15$35.92$35.928,075
2008-08-14$37.04$37.0415,550
2008-08-13$38.72$38.7213,900
2008-08-12$39.76$39.761,575
2008-08-11$40.00$40.005,725
2008-08-08$40.08$40.085,463
2008-08-07$40.00$40.006,988
2008-08-06$40.48$40.483,988
2008-08-05$41.52$41.5210,813
2008-08-04$41.44$41.444,288
2008-08-01$41.12$41.127,250
2008-07-31$41.76$41.7611,050
2008-07-30$40.40$40.405,738
2008-07-29$40.00$40.0011,025
2008-07-28$39.20$39.2012,488
2008-07-25$41.12$41.1213,350
2008-07-24$41.68$41.6822,763
2008-07-23$40.00$40.0014,025
2008-07-22$41.44$41.448,450
2008-07-21$41.44$41.4414,338
2008-07-18$43.44$43.4444,625
2008-07-17$40.00$40.0012,350
2008-07-16$38.96$38.969,738
2008-07-15$39.44$39.448,563
2008-07-14$39.76$39.7619,763
2008-07-11$36.16$36.1615,200
2008-07-10$36.88$36.8835,063
2008-07-09$31.20$31.208,575
2008-07-08$30.72$30.726,563
2008-07-07$31.60$31.605,688
2008-07-03$31.76$31.765,850
2008-07-02$32.56$32.568,863
2008-07-01$30.96$30.9610,350
2008-06-30$32.00$32.009,738
2008-06-27$33.28$33.2819,138
2008-06-26$33.12$33.127,863
2008-06-25$32.88$32.8810,200
2008-06-24$31.76$31.768,075
2008-06-23$31.60$31.604,613
2008-06-20$32.00$32.007,538
2008-06-19$33.52$33.524,838
2008-06-18$33.92$33.924,488
2008-06-17$32.48$32.485,925
2008-06-16$33.20$33.203,813
2008-06-13$33.60$33.6011,313
2008-06-12$32.96$32.966,163
2008-06-11$33.04$33.045,525
2008-06-10$34.24$34.242,863
2008-06-09$34.32$34.3210,113
2008-06-06$33.04$33.046,188
2008-06-05$34.32$34.327,988
2008-06-04$33.84$33.842,925
2008-06-03$33.84$33.843,813
2008-06-02$33.28$33.284,550
2008-05-30$34.80$34.807,300
2008-05-29$34.88$34.8814,488
2008-05-28$32.00$32.0017,238
2008-05-27$33.68$33.6811,413
2008-05-23$34.48$34.487,688
2008-05-22$34.80$34.8013,013
2008-05-21$36.16$36.166,425
2008-05-20$36.80$36.805,838
2008-05-19$36.32$36.325,475
2008-05-16$37.12$37.127,388
2008-05-15$36.80$36.806,638
2008-05-14$36.96$36.967,900
2008-05-13$38.96$38.967,313
2008-05-12$39.52$39.524,975
2008-05-09$40.08$40.0810,688
2008-05-08$40.00$40.0024,038
2008-05-07$39.84$39.8417,900
2008-05-06$38.96$38.9615,513
2008-05-05$36.32$36.328,138
2008-05-02$37.12$37.124,125
2008-05-01$36.88$36.8818,550
2008-04-30$37.44$37.449,488
2008-04-29$38.80$38.806,450
2008-04-28$40.00$40.003,800
2008-04-25$39.68$39.6810,538
2008-04-24$40.48$40.487,213
2008-04-23$39.36$39.3613,988
2008-04-22$38.72$38.726,775
2008-04-21$37.60$37.606,938
2008-04-18$38.40$38.407,588
2008-04-17$37.60$37.607,300
2008-04-16$38.00$38.007,588
2008-04-15$37.28$37.2812,563
2008-04-14$36.80$36.804,138
2008-04-11$38.00$38.0016,888
2008-04-10$38.16$38.1610,700
2008-04-09$39.28$39.2814,675
2008-04-08$41.20$41.2016,763
2008-04-07$42.00$42.0027,888
2008-04-04$45.60$45.6017,750
2008-04-03$48.00$48.0030,063
2008-04-02$51.04$51.049,925
2008-04-01$50.00$50.0023,625
2008-03-31$48.80$48.8063,063
2008-03-28$45.12$45.1219,863
2008-03-27$41.60$41.6029,425
2008-03-26$39.60$39.6016,563
2008-03-25$41.12$41.1224,513
2008-03-24$40.00$40.0024,950
2008-03-20$38.00$38.0021,788
2008-03-19$26.80$26.8013,238
2008-03-18$29.12$29.12116,488
2008-03-17$29.20$29.2029,325
2008-03-14$33.60$33.609,600
2008-03-13$33.20$33.2034,388
2008-03-12$32.80$32.8024,400
2008-03-11$32.80$32.8042,663
2008-03-10$32.80$32.8018,950
2008-03-07$33.12$33.1262,313
2008-03-06$35.20$35.2040,325
2008-03-05$36.96$36.9629,863
2008-03-04$38.72$38.7216,788
2008-03-03$39.36$39.3614,888
2008-02-29$38.64$38.6422,600
2008-02-28$36.00$36.0036,500
2008-02-27$37.92$37.9252,238
2008-02-26$40.96$40.9620,963
2008-02-25$45.20$45.2012,125
2008-02-22$43.84$43.846,425
2008-02-21$42.56$42.566,013
2008-02-20$42.00$42.0023,738
2008-02-19$44.40$44.408,313
2008-02-15$44.32$44.3212,763
2008-02-14$44.56$44.5617,338
2008-02-13$45.52$45.524,963
2008-02-12$44.80$44.807,863
2008-02-11$44.96$44.9612,925
2008-02-08$44.72$44.7222,538
2008-02-07$43.20$43.207,325
2008-02-06$43.28$43.2815,438
2008-02-05$42.80$42.8020,613
2008-02-04$42.00$42.0017,113
2008-02-01$42.56$42.5619,300
2008-01-31$44.80$44.8027,700
2008-01-30$45.20$45.2011,850
2008-01-29$45.12$45.1215,013
2008-01-28$44.96$44.9610,913
2008-01-25$45.52$45.5212,200
2008-01-24$45.28$45.289,525
2008-01-23$43.44$43.4418,038
2008-01-22$44.40$44.4020,663
2008-01-18$45.36$45.368,163
2008-01-17$42.80$42.8013,213
2008-01-16$46.00$46.0011,538
2008-01-15$46.40$46.406,788
2008-01-14$48.56$48.5610,913
2008-01-11$47.60$47.6013,375
2008-01-10$46.24$46.2413,388
2008-01-09$48.40$48.409,588
2008-01-08$50.80$50.809,100
2008-01-07$52.40$52.4018,563
2008-01-04$48.72$48.7216,000
2008-01-03$51.44$51.4414,288
2008-01-02$52.80$52.8013,563