Aspen Aerogels Inc. (ASPN)

Showing Closing Date Range from Sep 24 to Oct 22, 2026 compared to Aug 26 to Sep 23, 2026.

Compare Last 28 Days with Previous Period

Current Period Close
$5.44
Sep 24, 2026 - Oct 22, 2026
Previous Period Close
$5.68
Aug 26, 2026 - Sep 23, 2026
Net Comparison Delta
$-0.24 (-4.23%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(20 dates)
Current DateCurrent ClosePrevious DatePrevious CloseDelta (%)
Oct 22, 2026$5.44Sep 23, 2026$5.68-4.23%
Oct 21, 2026$5.63Sep 22, 2026$5.48+2.74%
Oct 20, 2026$5.33Sep 21, 2026$5.19+2.70%
Oct 19, 2026$5.32Sep 18, 2026$5.07+4.93%
Oct 16, 2026$5.19Sep 17, 2026$5.13+1.17%
Oct 15, 2026$5.40Sep 16, 2026$4.93+9.53%
Oct 14, 2026$5.16Sep 15, 2026$4.86+6.17%
Oct 13, 2026$5.47Sep 14, 2026$4.87+12.32%
Oct 12, 2026$5.44Sep 11, 2026$4.91+10.79%
Oct 09, 2026$5.65Sep 10, 2026$4.76+18.70%
Oct 08, 2026$5.63Sep 09, 2026$4.84+16.32%
Oct 07, 2026$5.78Sep 08, 2026$4.91+17.72%
Oct 06, 2026$5.87Sep 04, 2026$4.92+19.31%
Oct 05, 2026$5.69Sep 03, 2026$4.78+19.04%
Oct 02, 2026$5.69Sep 02, 2026$4.92+15.65%
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