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 — 1984

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1984-12-31$46.00$46.00963
1984-12-28$46.00$46.001,188
1984-12-27$48.00$48.00513
1984-12-26$50.00$50.00300
1984-12-24$50.00$50.00863
1984-12-21$50.00$50.00938
1984-12-20$50.00$50.001,488
1984-12-19$50.00$50.002,050
1984-12-18$48.00$48.00363
1984-12-17$50.00$50.001,863
1984-12-14$50.00$50.00313
1984-12-13$48.00$48.002,600
1984-12-12$44.00$44.00600
1984-12-11$44.00$44.00488
1984-12-10$44.00$44.00950
1984-12-07$44.00$44.00500
1984-12-06$46.00$46.002,100
1984-12-05$40.00$40.00225
1984-12-04$36.00$36.001,413
1984-12-03$40.00$40.00738
1984-11-30$44.00$44.001,038
1984-11-29$42.00$42.00300
1984-11-28$46.00$46.00138
1984-11-27$46.00$46.00288
1984-11-26$46.00$46.00225
1984-11-23$46.00$46.00200
1984-11-21$46.00$46.00713
1984-11-20$48.00$48.00275
1984-11-19$46.00$46.00400
1984-11-16$48.00$48.00338
1984-11-15$48.00$48.001,188
1984-11-14$48.00$48.00563
1984-11-13$44.00$44.0075
1984-11-12$48.00$48.0063
1984-11-09$48.00$48.00225
1984-11-08$48.00$48.0075
1984-11-07$48.00$48.0025
1984-11-06$46.00$46.00638
1984-11-05$46.00$46.001,038
1984-11-02$44.00$44.00400
1984-11-01$42.00$42.00688
1984-10-31$50.00$50.00250
1984-10-30$50.00$50.00338
1984-10-29$52.00$52.00250
1984-10-26$52.00$52.0075
1984-10-25$54.00$54.00100
1984-10-24$54.00$54.00238
1984-10-23$54.00$54.00938
1984-10-22$52.00$52.0088
1984-10-19$52.00$52.0088
1984-10-18$52.00$52.00475
1984-10-17$54.00$54.00350
1984-10-16$54.00$54.001,150
1984-10-15$56.00$56.00225
1984-10-12$58.00$58.00813
1984-10-11$56.00$56.003,675
1984-10-10$50.00$50.00175
1984-10-09$50.00$50.0075
1984-10-08$50.00$50.00163
1984-10-05$48.00$48.00550
1984-10-04$46.00$46.00363
1984-10-03$46.00$46.00163
1984-10-02$46.00$46.00325
1984-10-01$48.00$48.00400
1984-09-28$50.00$50.002,225
1984-09-27$50.00$50.00450
1984-09-26$52.00$52.00688
1984-09-25$50.00$50.00650
1984-09-24$46.00$46.001,938
1984-09-21$44.00$44.00450
1984-09-20$42.00$42.001,713
1984-09-19$40.00$40.0038
1984-09-18$38.00$38.00700
1984-09-17$38.00$38.00450
1984-09-14$42.00$42.00413
1984-09-13$40.00$40.00213
1984-09-12$44.00$44.0088
1984-09-11$42.00$42.00438
1984-09-10$42.00$42.0075
1984-09-07$42.00$42.00988