NASDAQ:BMRA | Historical Stock Price | BIOMERICA 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
1984-09-07 to 2026-09-04
Data captured

Stock Price Chart

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

$1.52$3.52$8.14$18.83$43.56$100.801984-09-072026-08-27

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

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Historical Stock Price — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$8.00$8.004,113
1998-12-30$8.50$8.506,413
1998-12-29$8.25$8.258,838
1998-12-28$9.00$9.004,925
1998-12-24$10.00$10.001,488
1998-12-23$10.50$10.503,350
1998-12-22$11.00$11.001,563
1998-12-21$11.00$11.002,163
1998-12-18$10.50$10.503,288
1998-12-17$10.50$10.506,000
1998-12-16$10.50$10.502,050
1998-12-15$10.25$10.25713
1998-12-14$10.50$10.503,813
1998-12-11$11.00$11.00275
1998-12-10$11.00$11.0063
1998-12-09$11.00$11.00975
1998-12-08$11.00$11.00250
1998-12-07$11.00$11.001,938
1998-12-04$11.50$11.501,263
1998-12-03$11.50$11.501,775
1998-12-02$12.50$12.502,738
1998-12-01$13.50$13.505,488
1998-11-30$11.50$11.503,725
1998-11-27$12.00$12.007,425
1998-11-25$11.00$11.001,238
1998-11-24$11.25$11.252,550
1998-11-23$11.00$11.004,188
1998-11-20$11.00$11.001,875
1998-11-19$11.50$11.505,525
1998-11-18$11.25$11.257,613
1998-11-17$13.50$13.508,150
1998-11-16$15.50$15.5011,050
1998-11-13$17.00$17.0027,663
1998-11-12$14.50$14.503,875
1998-11-11$15.00$15.006,250
1998-11-10$15.00$15.0012,475
1998-11-09$15.00$15.0029,013
1998-11-06$11.50$11.505,800
1998-11-05$11.00$11.007,338
1998-11-04$9.00$9.003,588
1998-11-03$9.50$9.502,963
1998-11-02$8.50$8.504,950
1998-10-30$8.00$8.00275
1998-10-29$7.00$7.001,775
1998-10-28$8.00$8.00125
1998-10-27$7.00$7.002,175
1998-10-26$7.00$7.00450
1998-10-23$8.00$8.000
1998-10-22$8.00$8.002,100
1998-10-21$7.00$7.002,388
1998-10-20$7.50$7.50488
1998-10-19$6.50$6.501,763
1998-10-16$7.00$7.004,488
1998-10-15$7.00$7.001,113
1998-10-14$7.00$7.00313
1998-10-13$7.00$7.000
1998-10-12$7.00$7.00525
1998-10-09$8.00$8.00800
1998-10-08$8.50$8.508,563
1998-10-07$8.00$8.00613
1998-10-06$7.50$7.501,325
1998-10-05$7.50$7.50188
1998-10-02$8.50$8.502,688
1998-10-01$8.00$8.004,325
1998-09-30$9.00$9.002,025
1998-09-29$8.50$8.502,188
1998-09-28$8.50$8.5050
1998-09-25$8.50$8.502,838
1998-09-24$8.00$8.00575
1998-09-23$8.50$8.502,138
1998-09-22$8.25$8.252,913
1998-09-21$7.75$7.75663
1998-09-18$8.50$8.504,963
1998-09-17$8.25$8.25425
1998-09-16$8.00$8.003,863
1998-09-15$8.50$8.501,850
1998-09-14$9.00$9.001,413
1998-09-11$9.00$9.002,275
1998-09-10$9.00$9.00475
1998-09-09$9.50$9.502,138
1998-09-08$9.25$9.251,588
1998-09-04$10.00$10.00338
1998-09-03$10.00$10.001,163
1998-09-02$10.00$10.001,425
1998-09-01$11.00$11.003,638
1998-08-31$9.00$9.001,013
1998-08-28$9.00$9.001,025
1998-08-27$9.50$9.501,075
1998-08-26$9.00$9.00375
1998-08-25$10.00$10.002,888
1998-08-24$10.00$10.00663
1998-08-21$11.00$11.00563
1998-08-20$10.50$10.502,188
1998-08-19$11.00$11.001,663
1998-08-18$11.00$11.007,538
1998-08-17$11.00$11.002,113
1998-08-14$10.00$10.00250
1998-08-13$11.75$11.751,788
1998-08-12$11.00$11.00900
1998-08-11$11.00$11.003,063
1998-08-10$11.50$11.502,763
1998-08-07$11.50$11.5088
1998-08-06$10.50$10.501,075
1998-08-05$9.50$9.502,713
1998-08-04$10.00$10.002,888
1998-08-03$12.00$12.00625
1998-07-31$11.50$11.502,600
1998-07-30$11.50$11.50763
1998-07-29$11.50$11.50563
1998-07-28$12.00$12.002,225
1998-07-27$11.50$11.50838
1998-07-24$11.00$11.002,525
1998-07-23$12.25$12.25838
1998-07-22$12.75$12.754,013
1998-07-21$12.50$12.503,113
1998-07-20$13.00$13.00438
1998-07-17$12.50$12.505,363
1998-07-16$13.00$13.00975
1998-07-15$12.50$12.503,600
1998-07-14$13.50$13.501,888
1998-07-13$14.00$14.001,588
1998-07-10$13.00$13.00288
1998-07-09$13.00$13.005,175
1998-07-08$13.50$13.502,700
1998-07-07$12.50$12.501,113
1998-07-06$12.25$12.251,875
1998-07-02$13.00$13.002,388
1998-07-01$12.50$12.50825
1998-06-30$12.00$12.00725
1998-06-29$12.00$12.001,613
1998-06-26$13.00$13.00263
1998-06-25$13.00$13.001,950
1998-06-24$12.50$12.501,450
1998-06-23$13.00$13.001,663
1998-06-22$13.25$13.25400
1998-06-19$12.50$12.502,013
1998-06-18$13.00$13.00913
1998-06-17$14.00$14.00838
1998-06-16$13.75$13.754,113
1998-06-15$13.50$13.502,450
1998-06-12$15.50$15.5096,263
1998-06-11$13.50$13.5016,200
1998-06-10$13.00$13.001,113
1998-06-09$12.50$12.506,400
1998-06-08$13.50$13.50988
1998-06-05$13.50$13.501,438
1998-06-04$13.00$13.00763
1998-06-03$14.00$14.002,625
1998-06-02$14.50$14.50463
1998-06-01$14.50$14.501,813
1998-05-29$15.00$15.003,588
1998-05-28$16.00$16.0057,713
1998-05-27$13.50$13.503,700
1998-05-26$14.00$14.001,825
1998-05-22$12.50$12.5010,625
1998-05-21$15.00$15.009,338
1998-05-20$15.00$15.0084,763
1998-05-19$12.00$12.005,075
1998-05-18$13.50$13.5023,225
1998-05-15$14.50$14.5012,900
1998-05-14$17.00$17.00363
1998-05-13$16.50$16.50463
1998-05-12$17.50$17.50188
1998-05-11$16.75$16.75738
1998-05-08$16.50$16.501,450
1998-05-07$16.50$16.501,238
1998-05-06$16.50$16.501,675
1998-05-05$16.50$16.50738
1998-05-04$16.50$16.501,300
1998-05-01$16.50$16.50225
1998-04-30$16.25$16.251,050
1998-04-29$18.00$18.002,063
1998-04-28$16.75$16.751,900
1998-04-27$19.00$19.00150
1998-04-24$18.00$18.001,150
1998-04-23$19.00$19.004,475
1998-04-22$19.00$19.00675
1998-04-21$19.25$19.251,063
1998-04-20$19.50$19.50650
1998-04-17$19.50$19.501,288
1998-04-16$19.50$19.502,475
1998-04-15$21.50$21.509,388
1998-04-14$18.00$18.004,163
1998-04-13$17.00$17.003,450
1998-04-09$16.25$16.251,563
1998-04-08$17.00$17.00350
1998-04-07$16.00$16.001,550
1998-04-06$17.50$17.50788
1998-04-03$16.50$16.501,825
1998-04-02$17.00$17.001,088
1998-04-01$17.25$17.25838
1998-03-31$17.00$17.00188
1998-03-30$17.00$17.001,425
1998-03-27$17.50$17.50288
1998-03-26$17.00$17.00338
1998-03-25$17.50$17.501,088
1998-03-24$17.25$17.25750
1998-03-23$17.50$17.502,300
1998-03-20$17.25$17.25688
1998-03-19$17.50$17.501,275
1998-03-18$17.75$17.75300
1998-03-17$17.50$17.503,450
1998-03-16$18.00$18.001,838
1998-03-13$17.00$17.00825
1998-03-12$17.00$17.00850
1998-03-11$17.50$17.501,150
1998-03-10$18.00$18.00113
1998-03-09$18.00$18.00325
1998-03-06$18.00$18.00413
1998-03-05$18.00$18.001,250
1998-03-04$18.00$18.00363
1998-03-03$18.00$18.00325
1998-03-02$18.00$18.0075
1998-02-27$18.00$18.00713
1998-02-26$19.00$19.00338
1998-02-25$19.00$19.00238
1998-02-24$19.50$19.503,475
1998-02-23$18.00$18.00863
1998-02-20$18.50$18.50900
1998-02-19$18.00$18.00850
1998-02-18$18.50$18.501,925
1998-02-17$18.00$18.00925
1998-02-13$19.50$19.50513
1998-02-12$19.50$19.50300
1998-02-11$19.50$19.50725
1998-02-10$19.00$19.00588
1998-02-09$18.50$18.50388
1998-02-06$17.50$17.501,388
1998-02-05$18.50$18.50525
1998-02-04$18.50$18.50425
1998-02-03$18.00$18.001,988
1998-02-02$19.00$19.00300
1998-01-30$18.50$18.50738
1998-01-29$19.00$19.00838
1998-01-28$19.00$19.001,088
1998-01-27$19.00$19.00338
1998-01-26$19.00$19.00150
1998-01-23$19.50$19.501,300
1998-01-22$19.50$19.501,325
1998-01-21$20.00$20.00438
1998-01-20$21.50$21.505,525
1998-01-16$20.00$20.002,650
1998-01-15$20.00$20.00713
1998-01-14$20.00$20.002,575
1998-01-13$22.00$22.00763
1998-01-12$23.00$23.006,125
1998-01-09$23.00$23.00463
1998-01-08$21.00$21.004,763
1998-01-07$23.00$23.003,675
1998-01-06$24.50$24.502,600
1998-01-05$23.50$23.505,075
1998-01-02$24.00$24.006,250