Aspen Aerogels Inc. (ASPN)
Showing Closing Date Range from Apr 25 to Oct 22, 2026 compared to Oct 26, 2025 to Apr 24, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:ir.aerogel.com
Current Period Close
$5.44
Apr 25, 2026 - Oct 22, 2026
Previous Period Close
$3.50
Oct 26, 2025 - Apr 24, 2026
Net Comparison Delta
+$1.94 (+55.43%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(124 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 22, 2026 | $5.44 | Apr 24, 2026 | $3.50 | +55.43% |
| Oct 21, 2026 | $5.63 | Apr 23, 2026 | $3.36 | +67.56% |
| Oct 20, 2026 | $5.33 | Apr 22, 2026 | $3.25 | +64.00% |
| Oct 19, 2026 | $5.32 | Apr 21, 2026 | $3.55 | +49.86% |
| Oct 16, 2026 | $5.19 | Apr 20, 2026 | $3.56 | +45.79% |
| Oct 15, 2026 | $5.40 | Apr 17, 2026 | $3.48 | +55.17% |
| Oct 14, 2026 | $5.16 | Apr 16, 2026 | $3.52 | +46.59% |
| Oct 13, 2026 | $5.47 | Apr 15, 2026 | $3.33 | +64.26% |
| Oct 12, 2026 | $5.44 | Apr 14, 2026 | $3.31 | +64.35% |
| Oct 09, 2026 | $5.65 | Apr 13, 2026 | $3.53 | +60.06% |
| Oct 08, 2026 | $5.63 | Apr 10, 2026 | $3.34 | +68.56% |
| Oct 07, 2026 | $5.78 | Apr 09, 2026 | $3.74 | +54.55% |
| Oct 06, 2026 | $5.87 | Apr 08, 2026 | $3.71 | +58.22% |
| Oct 05, 2026 | $5.69 | Apr 07, 2026 | $3.69 | +54.20% |
| Oct 02, 2026 | $5.69 | Apr 06, 2026 | $3.78 | +50.53% |
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