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NYSE · ASPN

Aspen Aerogels, Inc.

Industrials · Construction

$5.87

Up+$0.18 (+3.16%)

Updated Oct 7, 2026, 10:38 AM

SID Score

5.6/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap
257.86M
P/E ratio
-0.66
Dividend yield
0.00%
52-week range
$3.03 – $8.10
Volume
603.75K
Avg. volume
1.76M

Price performance · ASPN

ASPN price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 6, 2026

ASPN closed at $5.87 after 21 trading sessions, up 19.55% for the selected period.

Last close
$5.87
Period change
+19.55%
Period low
$4.76
Period high
$5.87
Daily close
View OHLC price history
ASPN OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 6, 2026$5.76$5.925$5.69$5.87603.75K
Oct 5, 2026$5.74$5.785$5.595$5.69778.02K
Oct 2, 2026$5.67$5.82$5.6466$5.69839.09K
Oct 1, 2026$5.60$5.645$5.3007$5.561.07M
Sep 30, 2026$5.24$5.5092$5.18$5.481.42M
Sep 29, 2026$5.27$5.34$5.07$5.22815.27K
Sep 28, 2026$5.18$5.35$5.06$5.171.08M
Sep 25, 2026$5.25$5.31$5.02$5.221.74M
Sep 24, 2026$5.50$5.64$5.20$5.302.36M
Sep 23, 2026$5.45$5.725$5.4234$5.681.1M
Sep 22, 2026$5.22$5.59$5.17$5.481.5M
Sep 21, 2026$5.16$5.21$5.06$5.19662.75K
Sep 18, 2026$5.18$5.18$4.89$5.07834.69K
Sep 17, 2026$5.05$5.255$5.05$5.13630.57K
Sep 16, 2026$4.90$5.09$4.88$4.93666.9K
Sep 15, 2026$4.86$4.935$4.78$4.86494.2K
Sep 14, 2026$4.80$4.94$4.78$4.87574.43K
Sep 11, 2026$4.82$4.99$4.75$4.91688.21K
Sep 10, 2026$4.78$4.885$4.709$4.76632.05K
Sep 9, 2026$4.87$4.95$4.805$4.84727.37K
Sep 8, 2026$4.92$5.08$4.89$4.91682.61K

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