NASDAQ · BYRN

Byrna Technologies Inc.

Industrials · Aerospace & Defense

$4.93

Down-$0.24 (-4.64%)

Updated Oct 21, 2026, 8:59 AM

SID Score

5.4/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · BYRN

BYRN price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 20, 2026

Daily close

View OHLC price history

BYRN OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 20, 2026	$5.15	$5.25	$4.665	$4.93	567.06K
Oct 19, 2026	$5.04	$5.245	$4.797	$5.17	1.19M
Oct 16, 2026	$4.80	$4.90	$4.71	$4.84	1.65M
Oct 15, 2026	$4.66	$5.04	$4.54	$4.78	787.25K
Oct 14, 2026	$4.49	$4.65	$4.42	$4.65	1.47M
Oct 13, 2026	$4.47	$4.65	$4.362	$4.55	863.14K
Oct 12, 2026	$4.50	$4.58	$4.36	$4.555	493.97K
Oct 9, 2026	$4.70	$4.70	$4.1012	$4.52	851.29K
Oct 8, 2026	$3.68	$4.73	$3.505	$4.73	2.74M
Oct 7, 2026	$3.69	$4.08	$3.64	$4.05	863.24K
Oct 6, 2026	$3.64	$3.715	$3.62	$3.69	239.92K
Oct 5, 2026	$3.51	$3.71	$3.4233	$3.63	676.55K
Oct 2, 2026	$3.54	$3.60	$3.45	$3.48	357.42K
Oct 1, 2026	$3.31	$3.585	$3.31	$3.48	337.64K
Sep 30, 2026	$3.33	$3.375	$3.26	$3.265	164.48K
Sep 29, 2026	$3.37	$3.46	$3.315	$3.33	189.94K
Sep 28, 2026	$3.49	$3.52	$3.37	$3.37	201.39K
Sep 25, 2026	$3.52	$3.57	$3.43	$3.49	450.04K
Sep 24, 2026	$3.57	$3.66	$3.52	$3.62	184.86K
Sep 23, 2026	$3.45	$3.63	$3.39	$3.62	333.86K
Sep 22, 2026	$3.59	$3.59	$3.42	$3.47	242.04K