NYSE · ASPN

Aspen Aerogels, Inc.

Industrials · Construction

$4.91

Up+$1.20 (+24.44%)

Updated Nov 10, 2026, 1:52 AM

SID Score

4.0/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · ASPN

ASPN price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Nov 6, 2026

Daily close

View OHLC price history

ASPN OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Nov 6, 2026	$5.23	$5.23	$4.685	$4.91	1.85M
Nov 5, 2026	$4.92	$5.27	$4.52	$5.16	3.85M
Nov 4, 2026	$4.98	$5.11	$4.655	$4.80	1.18M
Nov 3, 2026	$4.89	$5.075	$4.89	$4.96	975.2K
Nov 2, 2026	$5.15	$5.15	$4.81	$4.82	1M
Oct 30, 2026	$5.15	$5.24	$4.975	$5.05	1.18M
Oct 29, 2026	$5.41	$5.575	$5.345	$5.39	711.54K
Oct 28, 2026	$5.36	$5.515	$5.26	$5.50	615.24K
Oct 27, 2026	$5.26	$5.475	$5.225	$5.39	844.32K
Oct 26, 2026	$5.54	$5.55	$5.18	$5.18	853.81K
Oct 23, 2026	$5.37	$5.66	$5.29	$5.52	892.52K
Oct 22, 2026	$5.44	$5.525	$5.285	$5.44	1.1M
Oct 21, 2026	$5.41	$5.665	$5.395	$5.63	1.06M
Oct 20, 2026	$5.32	$5.35	$5.14	$5.33	874.42K
Oct 19, 2026	$5.27	$5.3434	$5.215	$5.32	810.54K
Oct 16, 2026	$5.31	$5.435	$5.18	$5.19	883.37K
Oct 15, 2026	$5.07	$5.41	$4.93	$5.40	1.1M
Oct 14, 2026	$5.36	$5.435	$5.13	$5.16	773.71K
Oct 13, 2026	$5.34	$5.47	$5.24	$5.47	584.93K
Oct 12, 2026	$5.58	$5.58	$5.40	$5.44	647.18K