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.

View year

Historical Stock Price — 1986

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1986-12-31$56.00$56.001,838
1986-12-30$54.00$54.001,750
1986-12-29$56.00$56.001,188
1986-12-26$56.00$56.0038
1986-12-24$60.00$60.00625
1986-12-23$60.00$60.00725
1986-12-22$60.00$60.00650
1986-12-19$60.00$60.00550
1986-12-18$58.00$58.00363
1986-12-17$60.00$60.00350
1986-12-16$58.00$58.00350
1986-12-15$58.00$58.001,713
1986-12-12$60.00$60.00850
1986-12-11$60.00$60.001,150
1986-12-10$60.00$60.002,338
1986-12-09$60.00$60.002,438
1986-12-08$58.00$58.00538
1986-12-05$60.00$60.00725
1986-12-04$60.00$60.002,100
1986-12-03$60.00$60.001,100
1986-12-02$56.00$56.002,300
1986-12-01$60.00$60.00938
1986-11-28$62.00$62.00488
1986-11-26$62.00$62.002,038
1986-11-25$62.00$62.003,650
1986-11-24$60.00$60.00500
1986-11-21$62.00$62.001,725
1986-11-20$62.00$62.004,175
1986-11-19$62.00$62.001,488
1986-11-18$58.00$58.002,013
1986-11-17$62.00$62.001,813
1986-11-14$62.00$62.00900
1986-11-13$62.00$62.001,163
1986-11-12$60.00$60.001,688
1986-11-11$62.00$62.001,325
1986-11-10$60.00$60.00100
1986-11-07$62.00$62.00125
1986-11-06$62.00$62.001,188
1986-11-05$62.00$62.0038
1986-11-04$62.00$62.00900
1986-11-03$55.00$55.00663
1986-10-31$54.00$54.00175
1986-10-30$56.00$56.00188
1986-10-29$55.00$55.00438
1986-10-28$54.00$54.001,875
1986-10-27$62.00$62.001,050
1986-10-24$66.00$66.0025
1986-10-23$64.00$64.00688
1986-10-22$64.00$64.00825
1986-10-21$64.00$64.00488
1986-10-20$62.00$62.001,000
1986-10-17$64.00$64.00300
1986-10-16$62.00$62.00388
1986-10-15$64.00$64.003,138
1986-10-14$62.00$62.001,913
1986-10-13$54.00$54.00688
1986-10-10$54.00$54.001,613
1986-10-09$56.00$56.001,688
1986-10-08$56.00$56.006,063
1986-10-07$46.00$46.001,563
1986-10-06$46.00$46.001,150
1986-10-03$44.00$44.00963
1986-10-02$44.00$44.00513
1986-10-01$44.00$44.002,525
1986-09-30$44.00$44.008,613
1986-09-29$44.00$44.003,313
1986-09-26$48.00$48.008,650
1986-09-25$54.00$54.001,663
1986-09-24$56.00$56.00213
1986-09-23$56.00$56.0050
1986-09-22$60.00$60.002,975
1986-09-19$56.00$56.00275
1986-09-18$58.00$58.00675
1986-09-17$60.00$60.001,000
1986-09-16$58.00$58.001,300
1986-09-15$64.00$64.001,575
1986-09-12$64.00$64.002,475
1986-09-11$62.00$62.001,038
1986-09-10$64.00$64.00600
1986-09-09$64.00$64.001,738
1986-09-08$64.00$64.001,113
1986-09-05$62.00$62.00563
1986-09-04$64.00$64.00300
1986-09-03$62.00$62.00100
1986-09-02$64.00$64.001,450
1986-08-29$62.00$62.001,238
1986-08-28$64.00$64.00288
1986-08-27$66.00$66.001,550
1986-08-26$64.00$64.00138
1986-08-25$64.00$64.00263
1986-08-22$66.00$66.001,638
1986-08-21$64.00$64.00513
1986-08-20$66.00$66.00200
1986-08-19$66.00$66.00350
1986-08-18$66.00$66.00550
1986-08-15$70.00$70.00975
1986-08-14$70.00$70.001,500
1986-08-13$70.00$70.001,013
1986-08-12$68.00$68.00863
1986-08-11$66.00$66.00688
1986-08-08$68.00$68.001,900
1986-08-07$64.00$64.001,013
1986-08-06$66.00$66.00200
1986-08-05$64.00$64.00438
1986-08-04$66.00$66.00500
1986-08-01$66.00$66.00513
1986-07-31$66.00$66.00713
1986-07-30$66.00$66.00263
1986-07-29$64.00$64.00488
1986-07-28$66.00$66.001,250
1986-07-25$66.00$66.001,188
1986-07-24$66.00$66.00988
1986-07-23$65.00$65.00675
1986-07-22$68.00$68.00400
1986-07-21$64.00$64.00363
1986-07-18$66.00$66.00663
1986-07-17$64.00$64.00575
1986-07-16$66.00$66.00613
1986-07-15$70.00$70.00463
1986-07-14$72.00$72.00463
1986-07-11$72.00$72.00850
1986-07-10$72.00$72.00263
1986-07-09$72.00$72.00713
1986-07-08$70.00$70.001,513
1986-07-07$74.00$74.001,038
1986-07-03$76.00$76.001,375
1986-07-02$76.00$76.002,275
1986-07-01$79.00$79.00713
1986-06-30$78.00$78.00950
1986-06-27$74.00$74.00425
1986-06-26$76.00$76.001,088
1986-06-25$80.00$80.001,600
1986-06-24$82.00$82.001,063
1986-06-23$78.00$78.00175
1986-06-20$78.00$78.00463
1986-06-19$78.00$78.00775
1986-06-18$76.00$76.00475
1986-06-17$76.00$76.00400
1986-06-16$80.00$80.00363
1986-06-13$80.00$80.00388
1986-06-12$76.00$76.00613
1986-06-11$76.00$76.00938
1986-06-10$80.00$80.001,263
1986-06-09$80.00$80.001,575
1986-06-06$86.00$86.00550
1986-06-05$84.00$84.00975
1986-06-04$84.00$84.001,825
1986-06-03$92.00$92.00600
1986-06-02$90.00$90.00488
1986-05-30$92.00$92.001,000
1986-05-29$94.00$94.00825
1986-05-28$94.00$94.003,175
1986-05-27$96.00$96.004,400
1986-05-23$90.00$90.001,000
1986-05-22$88.00$88.002,700
1986-05-21$94.00$94.0012,788
1986-05-20$82.00$82.004,488
1986-05-19$74.00$74.00688
1986-05-16$72.00$72.00613
1986-05-15$74.00$74.001,488
1986-05-14$72.00$72.001,600
1986-05-13$74.00$74.00613
1986-05-12$74.00$74.00538
1986-05-09$78.00$78.00763
1986-05-08$78.00$78.00450
1986-05-07$82.00$82.00425
1986-05-06$78.00$78.00338
1986-05-05$78.00$78.00188
1986-05-02$78.00$78.00188
1986-05-01$78.00$78.00250
1986-04-30$78.00$78.002,000
1986-04-29$82.00$82.002,300
1986-04-28$84.00$84.00863
1986-04-25$84.00$84.001,413
1986-04-24$84.00$84.00675
1986-04-23$86.00$86.00988
1986-04-22$84.00$84.00650
1986-04-21$84.00$84.001,650
1986-04-18$84.00$84.001,250
1986-04-17$88.00$88.001,275
1986-04-16$86.00$86.00425
1986-04-15$86.00$86.002,038
1986-04-14$84.00$84.002,363
1986-04-11$86.00$86.002,263
1986-04-10$88.00$88.006,913
1986-04-09$84.00$84.004,588
1986-04-08$76.00$76.001,063
1986-04-07$74.00$74.00413
1986-04-04$74.00$74.001,300
1986-04-03$78.00$78.001,350
1986-04-02$76.00$76.001,225
1986-04-01$76.00$76.001,575
1986-03-31$76.00$76.00325
1986-03-27$76.00$76.00575
1986-03-26$78.00$78.00213
1986-03-25$76.00$76.00738
1986-03-24$76.00$76.001,163
1986-03-21$76.00$76.001,438
1986-03-20$80.00$80.00975
1986-03-19$80.00$80.001,013
1986-03-18$84.00$84.001,838
1986-03-17$82.00$82.00450
1986-03-14$82.00$82.001,375
1986-03-13$84.00$84.00675
1986-03-12$82.00$82.002,050
1986-03-11$84.00$84.001,200
1986-03-10$84.00$84.001,113
1986-03-07$84.00$84.004,488
1986-03-06$84.00$84.003,888
1986-03-05$74.00$74.001,475
1986-03-04$70.00$70.001,013
1986-03-03$72.00$72.00450
1986-02-28$70.00$70.00425
1986-02-27$70.00$70.001,100
1986-02-26$74.00$74.00563
1986-02-25$72.00$72.001,400
1986-02-24$74.00$74.00275
1986-02-21$74.00$74.001,313
1986-02-20$72.00$72.001,938
1986-02-19$68.00$68.001,225
1986-02-18$74.00$74.00625
1986-02-14$76.00$76.001,475
1986-02-13$76.00$76.00425
1986-02-12$76.00$76.00213
1986-02-11$76.00$76.00275
1986-02-10$76.00$76.00363
1986-02-07$76.00$76.00200
1986-02-06$76.00$76.001,100
1986-02-05$76.00$76.00525
1986-02-04$78.00$78.00525
1986-02-03$76.00$76.00950
1986-01-31$74.00$74.00313
1986-01-30$74.00$74.00650
1986-01-29$74.00$74.001,425
1986-01-28$68.00$68.001,113
1986-01-27$66.00$66.00438
1986-01-24$66.00$66.00175
1986-01-23$68.00$68.00225
1986-01-22$66.00$66.00338
1986-01-21$66.00$66.001,313
1986-01-20$66.00$66.001,475
1986-01-17$66.00$66.00425
1986-01-16$68.00$68.00950
1986-01-15$64.00$64.00588
1986-01-14$64.00$64.00475
1986-01-13$64.00$64.00825
1986-01-10$62.00$62.00313
1986-01-09$64.00$64.00225
1986-01-08$68.00$68.00638
1986-01-07$70.00$70.00288
1986-01-06$70.00$70.001,525
1986-01-03$68.00$68.00625
1986-01-02$66.00$66.00288