NASDAQ · PLUG

Plug Power Inc.

Industrials · Electrical Equipment & Parts

$1.94

Up+$0.03 (+1.57%)

Updated Oct 1, 2026, 2:04 AM

SID Score

4.7/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · PLUG

PLUG price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Sep 30, 2026

Daily close

View OHLC price history

PLUG OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 30, 2026	$1.94	$2.04	$1.93	$1.94	49.17M
Sep 29, 2026	$1.91	$1.94	$1.88	$1.91	52.77M
Sep 28, 2026	$1.95	$1.959	$1.83	$1.86	65.34M
Sep 25, 2026	$1.995	$2.03	$1.96	$1.98	45.61M
Sep 24, 2026	$2.015	$2.02	$1.94	$1.96	58.32M
Sep 23, 2026	$2.12	$2.12	$2.03	$2.04	41.21M
Sep 22, 2026	$2.10	$2.13	$2.07	$2.11	28.87M
Sep 21, 2026	$2.12	$2.135	$2.06	$2.09	34.06M
Sep 18, 2026	$2.13	$2.17	$2.0201	$2.09	55.19M
Sep 17, 2026	$2.075	$2.185	$2.07	$2.12	61.38M
Sep 16, 2026	$2.07	$2.09	$1.98	$2.02	47.29M
Sep 15, 2026	$2.07	$2.09	$2.03	$2.05	43.2M
Sep 14, 2026	$2.03	$2.11	$2.02	$2.06	52.92M
Sep 11, 2026	$2.135	$2.15	$2.085	$2.10	32.43M
Sep 10, 2026	$2.14	$2.165	$2.09	$2.11	49.24M
Sep 9, 2026	$2.24	$2.30	$2.16	$2.17	46.3M
Sep 8, 2026	$2.20	$2.33	$2.19	$2.26	76.36M
Sep 4, 2026	$2.11	$2.20	$2.09	$2.17	45.32M
Sep 3, 2026	$2.11	$2.13	$2.07	$2.11	41.79M
Sep 2, 2026	$2.075	$2.14	$2.06	$2.09	40.55M