NASDAQ · HDSN

Hudson Technologies, Inc.

Basic Materials · Chemicals - Specialty

$4.32

Up+$0.09 (+2.13%)

Updated Nov 4, 2026, 6:34 AM

SID Score

4.0/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · HDSN

HDSN price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Nov 3, 2026

Daily close

View OHLC price history

HDSN OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Nov 3, 2026	$4.32	$4.3545	$4.25	$4.32	489.4K
Nov 2, 2026	$4.31	$4.3591	$4.17	$4.23	710.23K
Oct 30, 2026	$4.24	$4.37	$4.1041	$4.31	1.46M
Oct 29, 2026	$4.55	$4.59	$4.125	$4.42	3.55M
Oct 28, 2026	$5.28	$5.31	$5.115	$5.23	468.39K
Oct 27, 2026	$5.23	$5.29	$5.20	$5.26	317.75K
Oct 26, 2026	$5.38	$5.385	$5.23	$5.24	280.42K
Oct 23, 2026	$5.32	$5.42	$5.27	$5.37	425.83K
Oct 22, 2026	$5.37	$5.4599	$5.335	$5.36	404.53K
Oct 21, 2026	$5.32	$5.43	$5.28	$5.41	381.57K
Oct 20, 2026	$5.14	$5.34	$5.10	$5.305	628.72K
Oct 19, 2026	$5.10	$5.16	$5.01	$5.14	293.83K
Oct 16, 2026	$5.05	$5.13	$4.95	$5.01	401.32K
Oct 15, 2026	$5.06	$5.08	$5.00	$5.04	344.21K
Oct 14, 2026	$5.10	$5.11	$4.98	$5.06	559.38K
Oct 13, 2026	$5.16	$5.18	$5.11	$5.16	210.1K
Oct 12, 2026	$5.12	$5.16	$5.11	$5.12	174.93K
Oct 9, 2026	$5.17	$5.19	$5.10	$5.14	282.63K
Oct 8, 2026	$5.17	$5.20	$5.11	$5.17	292.5K
Oct 7, 2026	$5.30	$5.30	$5.105	$5.15	349.44K
Oct 6, 2026	$5.24	$5.4077	$5.23	$5.31	295.29K