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 — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2007-12-31$55.92$55.9211,300
2007-12-28$55.20$55.209,400
2007-12-27$57.60$57.6020,750
2007-12-26$58.40$58.4032,200
2007-12-24$52.72$52.7215,013
2007-12-21$48.80$48.8049,388
2007-12-20$43.20$43.206,875
2007-12-19$41.36$41.3615,463
2007-12-18$38.72$38.7246,688
2007-12-17$41.68$41.6815,050
2007-12-14$44.40$44.4010,088
2007-12-13$45.60$45.609,000
2007-12-12$46.00$46.007,150
2007-12-11$46.00$46.009,825
2007-12-10$47.60$47.6015,513
2007-12-07$48.72$48.7220,300
2007-12-06$50.40$50.406,313
2007-12-05$51.20$51.2010,613
2007-12-04$50.24$50.2414,113
2007-12-03$48.24$48.248,175
2007-11-30$49.36$49.3629,300
2007-11-29$51.92$51.9239,013
2007-11-28$46.80$46.8038,263
2007-11-27$47.84$47.8482,713
2007-11-26$39.60$39.6054,475
2007-11-23$45.60$45.6043,250
2007-11-21$47.60$47.6072,763
2007-11-20$55.52$55.5233,325
2007-11-19$56.00$56.0053,025
2007-11-16$59.20$59.2037,313
2007-11-15$64.00$64.0026,275
2007-11-14$68.00$68.0043,400
2007-11-13$66.40$66.4040,088
2007-11-12$65.28$65.2833,263
2007-11-09$62.00$62.0016,500
2007-11-08$61.92$61.9233,213
2007-11-07$60.00$60.0039,450
2007-11-06$58.80$58.8022,625
2007-11-05$58.08$58.0827,813
2007-11-02$60.56$60.5656,900
2007-11-01$58.00$58.0084,238
2007-10-31$63.68$63.6839,388
2007-10-30$62.00$62.0054,988
2007-10-29$64.48$64.4878,200
2007-10-26$67.60$67.6094,950
2007-10-25$59.20$59.2078,563
2007-10-24$59.60$59.6039,188
2007-10-23$55.60$55.6083,300
2007-10-22$58.00$58.0058,575
2007-10-19$57.36$57.3695,000
2007-10-18$55.92$55.9286,700
2007-10-17$54.40$54.4054,338
2007-10-16$43.92$43.9219,713
2007-10-15$45.84$45.8426,475
2007-10-12$46.40$46.4018,163
2007-10-11$44.64$44.6427,763
2007-10-10$44.80$44.8050,850
2007-10-09$40.40$40.4021,775
2007-10-08$38.40$38.4010,125
2007-10-05$37.20$37.205,463
2007-10-04$37.20$37.204,213
2007-10-03$37.36$37.365,363
2007-10-02$37.60$37.6016,700
2007-10-01$37.76$37.7615,988
2007-09-28$38.40$38.405,825
2007-09-27$38.00$38.0012,538
2007-09-26$38.40$38.4021,613
2007-09-25$37.04$37.0421,050
2007-09-24$34.80$34.8016,425
2007-09-21$33.68$33.689,175
2007-09-20$33.68$33.689,425
2007-09-19$34.48$34.4819,975
2007-09-18$35.36$35.3619,713
2007-09-17$35.76$35.7619,938
2007-09-14$36.96$36.965,450
2007-09-13$36.48$36.485,263
2007-09-12$36.00$36.008,425
2007-09-11$35.36$35.369,750
2007-09-10$34.88$34.8814,950
2007-09-07$34.40$34.4018,725
2007-09-06$35.60$35.6030,300
2007-09-05$36.96$36.9638,675
2007-09-04$36.08$36.0828,425
2007-08-31$35.60$35.6080,650
2007-08-30$34.16$34.1647,113
2007-08-29$31.44$31.4441,588
2007-08-28$28.48$28.4815,688
2007-08-27$28.00$28.0033,613
2007-08-24$26.08$26.085,325
2007-08-23$26.08$26.089,950
2007-08-22$25.92$25.927,625
2007-08-21$24.88$24.887,913
2007-08-20$25.52$25.529,950
2007-08-17$26.00$26.007,625
2007-08-16$27.20$27.2013,850
2007-08-15$28.00$28.0013,925
2007-08-14$27.28$27.285,425
2007-08-13$27.52$27.529,788
2007-08-10$27.28$27.2812,238
2007-08-09$27.20$27.209,613
2007-08-08$26.40$26.4015,938
2007-08-07$26.40$26.4027,813
2007-08-06$22.40$22.4037,075
2007-08-03$25.60$25.6023,275
2007-08-02$26.40$26.407,550
2007-08-01$26.64$26.643,863
2007-07-31$26.96$26.9614,650
2007-07-30$26.48$26.4832,813
2007-07-27$27.20$27.2021,288
2007-07-26$28.40$28.4056,613
2007-07-25$28.88$28.883,613
2007-07-24$29.44$29.4414,750
2007-07-23$29.76$29.765,275
2007-07-20$30.00$30.0010,988
2007-07-19$29.12$29.126,463
2007-07-18$28.00$28.009,350
2007-07-17$28.40$28.407,975
2007-07-16$28.32$28.3222,975
2007-07-13$28.80$28.806,788
2007-07-12$28.64$28.6421,175
2007-07-11$27.84$27.8413,425
2007-07-10$26.88$26.8810,875
2007-07-09$27.76$27.768,463
2007-07-06$28.00$28.004,463
2007-07-05$28.16$28.167,288
2007-07-03$28.08$28.086,250
2007-07-02$28.16$28.163,050
2007-06-29$27.92$27.9213,300
2007-06-28$28.72$28.729,063
2007-06-27$28.48$28.4812,875
2007-06-26$28.00$28.0016,388
2007-06-25$27.28$27.2819,638
2007-06-22$28.24$28.247,950
2007-06-21$28.24$28.249,575
2007-06-20$29.52$29.5210,225
2007-06-19$30.00$30.0014,138
2007-06-18$29.60$29.6013,825
2007-06-15$28.96$28.9613,938
2007-06-14$27.60$27.6010,350
2007-06-13$27.84$27.8412,475
2007-06-12$27.84$27.8416,250
2007-06-11$28.48$28.4812,700
2007-06-08$27.68$27.6815,125
2007-06-07$28.08$28.0834,275
2007-06-06$29.76$29.7632,375
2007-06-05$28.00$28.0045,900
2007-06-04$25.60$25.6012,288
2007-06-01$25.60$25.6011,038
2007-05-31$25.44$25.4427,613
2007-05-30$24.00$24.0010,038
2007-05-29$23.60$23.601,663
2007-05-25$23.60$23.602,600
2007-05-24$24.00$24.003,238
2007-05-23$24.00$24.0018,150
2007-05-22$23.68$23.6815,425
2007-05-21$23.60$23.6014,625
2007-05-18$22.32$22.327,475
2007-05-17$21.84$21.8418,263
2007-05-16$23.52$23.5234,425
2007-05-15$23.76$23.7620,575
2007-05-14$24.00$24.0030,538
2007-05-11$24.96$24.9636,075
2007-05-10$23.92$23.9258,163
2007-05-09$22.72$22.7263,200
2007-05-08$22.24$22.2416,188
2007-05-07$20.80$20.8015,650
2007-05-04$20.88$20.8849,800
2007-05-03$19.52$19.5234,038
2007-05-02$19.44$19.4435,200
2007-05-01$19.52$19.5244,375
2007-04-30$18.16$18.163,213
2007-04-27$18.24$18.245,475
2007-04-26$17.84$17.845,925
2007-04-25$17.92$17.9211,700
2007-04-24$18.56$18.567,725
2007-04-23$18.72$18.7210,413
2007-04-20$18.00$18.0016,088
2007-04-19$17.20$17.202,875
2007-04-18$17.36$17.365,275
2007-04-17$17.52$17.5210,588
2007-04-16$17.44$17.448,425
2007-04-13$17.68$17.6816,425
2007-04-12$18.00$18.0010,350
2007-04-11$17.36$17.363,750
2007-04-10$17.60$17.605,238
2007-04-09$17.68$17.688,113
2007-04-05$17.60$17.6012,400
2007-04-04$17.76$17.769,300
2007-04-03$16.80$16.809,225
2007-04-02$17.20$17.205,063
2007-03-30$17.44$17.442,513
2007-03-29$17.44$17.442,438
2007-03-28$17.44$17.445,163
2007-03-27$17.60$17.6014,200
2007-03-26$18.00$18.0014,450
2007-03-23$17.36$17.3612,575
2007-03-22$17.92$17.926,138
2007-03-21$18.24$18.2423,038
2007-03-20$17.60$17.6012,350
2007-03-19$18.08$18.0814,825
2007-03-16$16.88$16.8811,075
2007-03-15$14.32$14.3213,788
2007-03-14$14.40$14.4026,863
2007-03-13$14.96$14.968,663
2007-03-12$15.84$15.842,700
2007-03-09$16.00$16.005,350
2007-03-08$16.08$16.084,325
2007-03-07$17.36$17.363,538
2007-03-06$16.00$16.0014,538
2007-03-05$15.60$15.6013,163
2007-03-02$17.04$17.046,325
2007-03-01$18.08$18.086,988
2007-02-28$18.24$18.2410,450
2007-02-27$18.96$18.9613,325
2007-02-26$19.20$19.206,413
2007-02-23$18.08$18.081,288
2007-02-22$18.08$18.086,575
2007-02-21$18.24$18.246,075
2007-02-20$18.72$18.7213,588
2007-02-16$19.20$19.205,200
2007-02-15$19.12$19.123,100
2007-02-14$19.44$19.444,438
2007-02-13$19.76$19.762,463
2007-02-12$19.76$19.769,038
2007-02-09$19.52$19.5213,300
2007-02-08$19.52$19.5213,913
2007-02-07$19.12$19.121,288
2007-02-06$18.88$18.889,438
2007-02-05$19.12$19.128,425
2007-02-02$19.04$19.049,763
2007-02-01$19.36$19.3623,988
2007-01-31$18.40$18.406,700
2007-01-30$18.64$18.6412,125
2007-01-29$17.44$17.4410,850
2007-01-26$16.64$16.6421,388
2007-01-25$14.40$14.4019,063
2007-01-24$14.00$14.0021,225
2007-01-23$14.64$14.6411,688
2007-01-22$15.60$15.607,525
2007-01-19$16.24$16.2411,063
2007-01-18$16.64$16.6410,575
2007-01-17$17.76$17.762,888
2007-01-16$18.32$18.324,575
2007-01-12$18.64$18.642,888
2007-01-11$18.80$18.808,688
2007-01-10$18.00$18.005,550
2007-01-09$18.00$18.004,763
2007-01-08$18.80$18.804,388
2007-01-05$18.40$18.4012,075
2007-01-04$19.44$19.444,425
2007-01-03$20.40$20.405,925