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 — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$3.84$3.84225
2011-12-29$3.44$3.440
2011-12-28$3.44$3.44800
2011-12-27$3.44$3.44188
2011-12-23$3.84$3.840
2011-12-22$3.84$3.8425
2011-12-21$3.44$3.4425
2011-12-20$3.44$3.440
2011-12-19$3.44$3.440
2011-12-16$3.44$3.44638
2011-12-15$3.60$3.600
2011-12-14$3.60$3.60875
2011-12-13$3.44$3.440
2011-12-12$3.44$3.4475
2011-12-09$3.68$3.680
2011-12-08$3.68$3.680
2011-12-07$3.68$3.68625
2011-12-06$3.60$3.605,188
2011-12-05$3.76$3.760
2011-12-02$3.76$3.760
2011-12-01$3.76$3.76225
2011-11-30$3.84$3.840
2011-11-29$3.84$3.840
2011-11-28$3.84$3.840
2011-11-25$3.84$3.8413
2011-11-23$3.52$3.520
2011-11-22$3.52$3.52125
2011-11-21$3.76$3.760
2011-11-18$3.76$3.7611,413
2011-11-17$3.52$3.52163
2011-11-16$3.44$3.440
2011-11-15$3.44$3.440
2011-11-14$3.44$3.440
2011-11-11$3.44$3.440
2011-11-10$3.44$3.44125
2011-11-09$3.52$3.52625
2011-11-08$3.52$3.520
2011-11-07$3.52$3.5213
2011-11-04$3.44$3.44100
2011-11-03$3.84$3.840
2011-11-02$3.84$3.840
2011-11-01$3.84$3.840
2011-10-31$3.84$3.840
2011-10-28$3.84$3.840
2011-10-27$3.84$3.84788
2011-10-26$3.36$3.3613
2011-10-25$3.44$3.440
2011-10-24$3.44$3.442,138
2011-10-21$3.36$3.36625
2011-10-20$3.60$3.60625
2011-10-19$3.36$3.361,000
2011-10-18$3.60$3.603,625
2011-10-17$3.60$3.600
2011-10-14$3.60$3.600
2011-10-13$3.60$3.600
2011-10-12$3.60$3.600
2011-10-11$3.60$3.600
2011-10-10$3.60$3.600
2011-10-07$3.60$3.600
2011-10-06$3.60$3.600
2011-10-05$3.60$3.60275
2011-10-04$3.36$3.36750
2011-10-03$3.60$3.60625
2011-09-30$3.36$3.3625
2011-09-29$3.60$3.600
2011-09-28$3.60$3.60825
2011-09-27$3.76$3.7663
2011-09-26$3.60$3.600
2011-09-23$3.60$3.600
2011-09-22$3.60$3.600
2011-09-21$3.60$3.600
2011-09-20$3.60$3.600
2011-09-19$3.60$3.600
2011-09-16$3.60$3.600
2011-09-15$3.60$3.600
2011-09-14$3.60$3.6063
2011-09-13$3.60$3.600
2011-09-12$3.60$3.600
2011-09-09$3.60$3.600
2011-09-08$3.60$3.6075
2011-09-07$3.60$3.600
2011-09-06$3.60$3.6025
2011-09-02$3.68$3.68913
2011-09-01$3.44$3.44125
2011-08-31$3.60$3.600
2011-08-30$3.60$3.601,250
2011-08-29$3.60$3.600
2011-08-26$3.60$3.602,963
2011-08-25$3.36$3.36625
2011-08-24$3.20$3.201,250
2011-08-23$3.36$3.360
2011-08-22$3.36$3.360
2011-08-19$3.36$3.360
2011-08-18$3.36$3.360
2011-08-17$3.36$3.360
2011-08-16$3.36$3.360
2011-08-15$3.36$3.360
2011-08-12$3.36$3.360
2011-08-11$3.36$3.36138
2011-08-10$3.20$3.200
2011-08-09$3.20$3.200
2011-08-08$3.20$3.205,938
2011-08-05$3.20$3.20425
2011-08-04$3.28$3.281,113
2011-08-03$3.36$3.36125
2011-08-02$3.28$3.283,338
2011-08-01$3.52$3.520
2011-07-29$3.52$3.520
2011-07-28$3.52$3.524,125
2011-07-27$3.52$3.5212,775
2011-07-26$3.52$3.520
2011-07-25$3.52$3.5250
2011-07-22$3.52$3.52125
2011-07-21$3.44$3.447,788
2011-07-20$3.44$3.440
2011-07-19$3.44$3.440
2011-07-18$3.44$3.4463
2011-07-15$3.44$3.440
2011-07-14$3.44$3.440
2011-07-13$3.44$3.4463
2011-07-12$3.44$3.44188
2011-07-11$3.44$3.440
2011-07-08$3.44$3.4425
2011-07-07$3.44$3.440
2011-07-06$3.44$3.440
2011-07-05$3.44$3.440
2011-07-01$3.44$3.440
2011-06-30$3.44$3.440
2011-06-29$3.44$3.440
2011-06-28$3.44$3.4438
2011-06-27$3.44$3.4425
2011-06-24$3.52$3.52350
2011-06-23$3.44$3.4413
2011-06-22$3.44$3.4425
2011-06-21$3.44$3.440
2011-06-20$3.44$3.440
2011-06-17$3.44$3.440
2011-06-16$3.44$3.441,275
2011-06-15$3.44$3.4413
2011-06-14$3.52$3.520
2011-06-13$3.52$3.520
2011-06-10$3.52$3.52313
2011-06-09$3.76$3.760
2011-06-08$3.76$3.7650
2011-06-07$3.44$3.44863
2011-06-06$3.76$3.760
2011-06-03$3.76$3.761,000
2011-06-02$3.60$3.600
2011-06-01$3.60$3.60413
2011-05-31$3.60$3.601,250
2011-05-27$3.76$3.760
2011-05-26$3.76$3.764,275
2011-05-25$3.52$3.52313
2011-05-24$3.76$3.7638
2011-05-23$3.84$3.840
2011-05-20$3.84$3.840
2011-05-19$3.84$3.840
2011-05-18$3.84$3.842,188
2011-05-17$3.84$3.841,200
2011-05-16$3.84$3.842,550
2011-05-13$3.68$3.68150
2011-05-12$3.84$3.840
2011-05-11$3.84$3.8413,963
2011-05-10$3.68$3.684,588
2011-05-09$3.76$3.764,000
2011-05-06$3.68$3.680
2011-05-05$3.68$3.6813
2011-05-04$3.68$3.68125
2011-05-03$3.68$3.6825
2011-05-02$3.68$3.6825
2011-04-29$3.68$3.68188
2011-04-28$3.68$3.680
2011-04-27$3.68$3.68250
2011-04-26$3.76$3.760
2011-04-25$3.76$3.760
2011-04-21$3.76$3.76113
2011-04-20$3.76$3.76125
2011-04-19$3.76$3.762,113
2011-04-18$3.84$3.8438
2011-04-15$3.76$3.762,763
2011-04-14$3.76$3.760
2011-04-13$3.76$3.76500
2011-04-12$3.76$3.760
2011-04-11$3.76$3.7663
2011-04-08$3.84$3.840
2011-04-07$3.84$3.8438
2011-04-06$3.84$3.841,263
2011-04-05$3.68$3.6813
2011-04-04$3.68$3.6838
2011-04-01$3.68$3.680
2011-03-31$3.68$3.680
2011-03-30$3.68$3.6813
2011-03-29$3.84$3.84725
2011-03-28$3.68$3.68750
2011-03-25$3.68$3.680
2011-03-24$3.68$3.680
2011-03-23$3.68$3.680
2011-03-22$3.68$3.68613
2011-03-21$3.68$3.681,125
2011-03-18$3.68$3.68125
2011-03-17$3.68$3.6825
2011-03-16$3.68$3.680
2011-03-15$3.68$3.6875
2011-03-14$3.84$3.84150
2011-03-11$3.60$3.600
2011-03-10$3.60$3.6050
2011-03-09$3.84$3.8413
2011-03-08$3.60$3.6013
2011-03-07$3.68$3.681,238
2011-03-04$3.68$3.6863
2011-03-03$3.84$3.841,263
2011-03-02$3.84$3.84138
2011-03-01$3.92$3.920
2011-02-28$3.92$3.9213
2011-02-25$3.84$3.8413
2011-02-24$3.84$3.8413
2011-02-23$3.60$3.6010,388
2011-02-22$3.84$3.84663
2011-02-18$3.52$3.523,013
2011-02-17$3.20$3.2025
2011-02-16$3.28$3.288,400
2011-02-15$3.52$3.5225
2011-02-14$3.28$3.283,950
2011-02-11$3.20$3.205,838
2011-02-10$3.60$3.600
2011-02-09$3.60$3.604,413
2011-02-08$3.04$3.045,250
2011-02-07$3.04$3.042,775
2011-02-04$3.04$3.04400
2011-02-03$2.80$2.800
2011-02-02$2.80$2.80375
2011-02-01$3.04$3.040
2011-01-31$3.04$3.041,288
2011-01-28$2.80$2.803,213
2011-01-27$3.12$3.120
2011-01-26$3.12$3.120
2011-01-25$3.12$3.120
2011-01-24$3.12$3.121,875
2011-01-21$3.20$3.200
2011-01-20$3.20$3.200
2011-01-19$3.20$3.2075
2011-01-18$3.20$3.201,675
2011-01-14$3.36$3.362,663
2011-01-13$2.96$2.96250
2011-01-12$3.20$3.200
2011-01-11$3.20$3.20275
2011-01-10$3.20$3.202,813
2011-01-07$3.36$3.362,288
2011-01-06$3.44$3.440
2011-01-05$3.44$3.44163
2011-01-04$3.44$3.44788
2011-01-03$3.36$3.36113