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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$2.52$2.5255,800
2025-12-30$2.45$2.4562,100
2025-12-29$2.66$2.6635,700
2025-12-26$2.70$2.7076,600
2025-12-24$2.65$2.6569,100
2025-12-23$2.62$2.622,370,700
2025-12-22$2.37$2.3722,000
2025-12-19$2.31$2.3126,300
2025-12-18$2.35$2.357,500
2025-12-17$2.39$2.393,300
2025-12-16$2.37$2.3718,800
2025-12-15$2.47$2.4713,100
2025-12-12$2.58$2.5815,100
2025-12-11$2.58$2.5854,900
2025-12-10$2.50$2.507,900
2025-12-09$2.54$2.549,700
2025-12-08$2.49$2.4978,900
2025-12-05$2.34$2.348,600
2025-12-04$2.30$2.308,500
2025-12-03$2.31$2.3124,500
2025-12-02$2.34$2.348,600
2025-12-01$2.26$2.2628,000
2025-11-28$2.37$2.374,600
2025-11-26$2.32$2.325,300
2025-11-25$2.39$2.3928,300
2025-11-24$2.29$2.2915,400
2025-11-21$2.23$2.2314,800
2025-11-20$2.24$2.2459,300
2025-11-19$2.18$2.186,300
2025-11-18$2.25$2.2516,000
2025-11-17$2.29$2.2918,200
2025-11-14$2.41$2.4117,300
2025-11-13$2.50$2.5015,100
2025-11-12$2.52$2.524,100
2025-11-11$2.53$2.5312,900
2025-11-10$2.47$2.4713,300
2025-11-07$2.46$2.4625,800
2025-11-06$2.55$2.5527,300
2025-11-05$2.58$2.5816,700
2025-11-04$2.48$2.4833,900
2025-11-03$2.71$2.7114,600
2025-10-31$2.79$2.7919,000
2025-10-30$2.76$2.7627,500
2025-10-29$2.79$2.7923,300
2025-10-28$2.93$2.9315,800
2025-10-27$2.96$2.9630,000
2025-10-24$2.96$2.9624,800
2025-10-23$2.91$2.9119,600
2025-10-22$2.93$2.9385,800
2025-10-21$3.20$3.2043,100
2025-10-20$3.12$3.12128,300
2025-10-17$2.98$2.98119,800
2025-10-16$3.01$3.014,122,500
2025-10-15$2.86$2.8620,500
2025-10-14$2.88$2.8856,100
2025-10-13$2.80$2.8024,900
2025-10-10$2.83$2.8343,300
2025-10-09$2.95$2.9534,400
2025-10-08$2.88$2.8827,200
2025-10-07$2.84$2.8425,800
2025-10-06$2.93$2.9363,700
2025-10-03$2.80$2.8046,600
2025-10-02$2.76$2.7633,900
2025-10-01$2.82$2.8237,900
2025-09-30$2.83$2.8318,400
2025-09-29$2.85$2.8523,900
2025-09-26$2.81$2.8117,900
2025-09-25$2.80$2.8010,500
2025-09-24$2.91$2.9122,400
2025-09-23$2.85$2.8517,600
2025-09-22$2.84$2.8447,100
2025-09-19$2.88$2.8847,900
2025-09-18$2.93$2.9326,200
2025-09-17$2.92$2.9245,500
2025-09-16$3.00$3.0030,600
2025-09-15$2.99$2.9942,700
2025-09-12$2.98$2.9820,400
2025-09-11$2.95$2.9538,900
2025-09-10$2.93$2.9343,600
2025-09-09$2.91$2.91398,100
2025-09-08$2.91$2.91204,200
2025-09-05$2.75$2.75129,700
2025-09-04$2.82$2.82299,600
2025-09-03$2.85$2.856,716,700
2025-09-02$3.00$3.0047,500
2025-08-29$3.13$3.1377,300
2025-08-28$3.16$3.1616,800
2025-08-27$3.15$3.1547,800
2025-08-26$3.29$3.2952,100
2025-08-25$3.43$3.4346,300
2025-08-22$3.47$3.4753,800
2025-08-21$3.41$3.41114,400
2025-08-20$3.21$3.21152,100
2025-08-19$2.97$2.97166,300
2025-08-18$3.07$3.07123,900
2025-08-15$3.17$3.17707,500
2025-08-14$3.51$3.5139,637,700
2025-08-13$3.03$3.0373,600
2025-08-12$2.99$2.9918,700
2025-08-11$3.01$3.0125,800
2025-08-08$3.11$3.116,900
2025-08-07$3.11$3.1120,400
2025-08-06$3.15$3.1541,500
2025-08-05$3.25$3.2537,600
2025-08-04$3.15$3.1577,500
2025-08-01$3.23$3.2340,400
2025-07-31$3.24$3.2465,800
2025-07-30$3.52$3.5239,300
2025-07-29$3.44$3.4446,500
2025-07-28$3.76$3.7629,100
2025-07-25$3.91$3.9144,700
2025-07-24$4.14$4.1498,700
2025-07-23$3.53$3.538,800
2025-07-22$3.60$3.6010,900
2025-07-21$3.50$3.5041,600
2025-07-18$3.40$3.4088,700
2025-07-17$3.40$3.40110,900
2025-07-16$3.15$3.1528,700
2025-07-15$3.04$3.04116,900
2025-07-14$3.03$3.03124,200
2025-07-11$3.15$3.1544,100
2025-07-10$3.34$3.34468,100
2025-07-09$3.37$3.3710,500
2025-07-08$3.27$3.2715,200
2025-07-07$3.40$3.4016,900
2025-07-03$3.27$3.2732,000
2025-07-02$3.23$3.23614,000
2025-07-01$3.08$3.086,800
2025-06-30$3.16$3.168,400
2025-06-27$3.15$3.158,700
2025-06-26$3.20$3.2038,300
2025-06-25$3.13$3.135,600
2025-06-24$3.16$3.1612,400
2025-06-23$3.03$3.038,700
2025-06-20$3.16$3.169,700
2025-06-18$3.27$3.275,000
2025-06-17$3.26$3.266,300
2025-06-16$3.34$3.346,200
2025-06-13$3.20$3.2059,200
2025-06-12$3.32$3.328,700
2025-06-11$3.43$3.4313,500
2025-06-10$3.43$3.4326,600
2025-06-09$3.42$3.4232,100
2025-06-06$3.38$3.388,800
2025-06-05$3.24$3.24121,300
2025-06-04$3.19$3.1912,700
2025-06-03$3.18$3.1842,900
2025-06-02$3.39$3.3978,100
2025-05-30$3.05$3.0515,900
2025-05-29$3.16$3.1612,900
2025-05-28$3.12$3.126,300
2025-05-27$3.18$3.1815,600
2025-05-23$3.11$3.1126,400
2025-05-22$3.35$3.35167,800
2025-05-21$3.51$3.5111,700
2025-05-20$3.64$3.643,700
2025-05-19$3.60$3.6014,700
2025-05-16$3.64$3.6415,700
2025-05-15$3.67$3.6716,100
2025-05-14$3.50$3.5013,400
2025-05-13$3.49$3.4925,100
2025-05-12$3.55$3.5518,800
2025-05-09$3.58$3.5810,200
2025-05-08$3.46$3.4625,900
2025-05-07$3.47$3.47118,000
2025-05-06$3.30$3.3020,000
2025-05-05$3.53$3.537,300
2025-05-02$3.61$3.617,100
2025-05-01$3.60$3.6019,700
2025-04-30$3.62$3.6215,100
2025-04-29$3.61$3.6133,400
2025-04-28$3.84$3.8421,700
2025-04-25$3.88$3.8832,000
2025-04-24$3.76$3.7644,600
2025-04-23$3.66$3.66311,900
2025-04-22$3.35$3.3559,800
2025-04-21$3.68$3.6869,800
2025-04-17$3.84$3.84103,725
2025-04-16$3.36$3.36104,088
2025-04-15$4.56$4.5610,213
2025-04-14$4.40$4.408,363
2025-04-11$4.32$4.329,638
2025-04-10$4.08$4.089,113
2025-04-09$4.32$4.3218,638
2025-04-08$3.84$3.8418,188
2025-04-07$4.00$4.0016,588
2025-04-04$4.00$4.0025,488
2025-04-03$4.32$4.3215,700
2025-04-02$4.56$4.5613,888
2025-04-01$4.56$4.5615,675
2025-03-31$4.56$4.5621,713
2025-03-28$4.64$4.6434,150
2025-03-27$4.96$4.9615,363
2025-03-26$5.12$5.1217,625
2025-03-25$5.36$5.3614,813
2025-03-24$5.68$5.6827,575
2025-03-21$5.52$5.5213,775
2025-03-20$5.68$5.6838,688
2025-03-19$5.44$5.4415,575
2025-03-18$5.28$5.2820,913
2025-03-17$5.60$5.6031,038
2025-03-14$4.96$4.9624,838
2025-03-13$4.56$4.5623,600
2025-03-12$4.80$4.8016,363
2025-03-11$4.88$4.8827,425
2025-03-10$4.88$4.8834,463
2025-03-07$5.12$5.1221,900
2025-03-06$5.20$5.2025,150
2025-03-05$5.44$5.4427,375
2025-03-04$5.44$5.4441,975
2025-03-03$5.68$5.6838,763
2025-02-28$5.84$5.8437,150
2025-02-27$6.08$6.0869,363
2025-02-26$5.84$5.84426,475
2025-02-25$5.36$5.3656,000
2025-02-24$6.00$6.00130,600
2025-02-21$6.72$6.7291,413
2025-02-20$7.12$7.12108,763
2025-02-19$7.52$7.52189,750
2025-02-18$8.24$8.24545,313
2025-02-14$6.64$6.64209,388
2025-02-13$6.24$6.24152,900
2025-02-12$5.60$5.6095,800
2025-02-11$6.00$6.00227,050
2025-02-10$6.00$6.00954,125
2025-02-07$4.16$4.1649,613
2025-02-06$4.32$4.3236,425
2025-02-05$4.08$4.08181,963
2025-02-04$3.52$3.5286,263
2025-02-03$3.76$3.7654,188
2025-01-31$4.00$4.00109,863
2025-01-30$4.48$4.48119,813
2025-01-29$5.04$5.0477,288
2025-01-28$5.44$5.44125,063
2025-01-27$5.12$5.12141,213
2025-01-24$4.80$4.80192,300
2025-01-23$4.80$4.80136,988
2025-01-22$5.04$5.04589,800
2025-01-21$4.80$4.80565,825
2025-01-17$5.12$5.121,463,363
2025-01-16$5.68$5.6849,451,075
2025-01-15$2.80$2.8046,113
2025-01-14$2.64$2.6414,538
2025-01-13$2.56$2.5623,788
2025-01-10$2.80$2.8029,138
2025-01-08$2.64$2.6419,625
2025-01-07$2.88$2.8822,238
2025-01-06$2.88$2.8887,063
2025-01-03$2.72$2.7230,188
2025-01-02$2.40$2.4032,213