Aspen Aerogels, Inc. (ASPN)
NYSE: ASPN · Real-Time Price · USD
3.610
-0.010 (-0.28%)
Feb 20, 2026, 4:00 PM EST - Market closed
Aspen Aerogels Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 20, 2026 | 3.56 | 3.74 | 3.56 | 3.61 | 3.61 | -0.28% | 1,495,605 |
| Feb 19, 2026 | 3.45 | 3.66 | 3.40 | 3.62 | 3.62 | 3.72% | 1,241,284 |
| Feb 18, 2026 | 3.55 | 3.64 | 3.42 | 3.49 | 3.49 | -1.97% | 1,188,304 |
| Feb 17, 2026 | 3.51 | 3.64 | 3.50 | 3.56 | 3.56 | 0.85% | 1,428,593 |
| Feb 13, 2026 | 3.35 | 3.64 | 3.32 | 3.53 | 3.53 | 6.01% | 1,371,003 |
| Feb 12, 2026 | 3.51 | 3.56 | 3.30 | 3.33 | 3.33 | -5.13% | 1,006,100 |
| Feb 11, 2026 | 3.51 | 3.59 | 3.45 | 3.51 | 3.51 | 0.86% | 919,676 |
| Feb 10, 2026 | 3.50 | 3.60 | 3.46 | 3.48 | 3.48 | 0.29% | 954,141 |
| Feb 9, 2026 | 3.45 | 3.53 | 3.39 | 3.47 | 3.47 | 1.17% | 1,115,094 |
| Feb 6, 2026 | 3.14 | 3.49 | 3.13 | 3.43 | 3.43 | 11.36% | 1,262,322 |
| Feb 5, 2026 | 3.18 | 3.21 | 2.98 | 3.08 | 3.08 | -6.38% | 1,522,253 |
| Feb 4, 2026 | 3.40 | 3.40 | 3.15 | 3.29 | 3.29 | -1.79% | 822,014 |
| Feb 3, 2026 | 3.32 | 3.44 | 3.19 | 3.35 | 3.35 | 3.08% | 1,517,125 |
| Feb 2, 2026 | 3.33 | 3.41 | 3.23 | 3.25 | 3.25 | -3.56% | 1,130,041 |
| Jan 30, 2026 | 3.51 | 3.58 | 3.37 | 3.37 | 3.37 | -6.65% | 1,023,220 |
| Jan 29, 2026 | 3.46 | 3.62 | 3.35 | 3.61 | 3.61 | 5.25% | 1,820,151 |
| Jan 28, 2026 | 3.59 | 3.64 | 3.34 | 3.43 | 3.43 | -3.11% | 2,467,080 |
| Jan 27, 2026 | 3.57 | 3.60 | 3.50 | 3.54 | 3.54 | -0.84% | 833,430 |
| Jan 26, 2026 | 3.79 | 3.79 | 3.56 | 3.57 | 3.57 | -6.54% | 1,057,311 |
| Jan 23, 2026 | 3.90 | 3.91 | 3.75 | 3.82 | 3.82 | -2.05% | 1,313,275 |
| Jan 22, 2026 | 3.66 | 3.94 | 3.64 | 3.90 | 3.90 | 8.94% | 2,113,484 |
| Jan 21, 2026 | 3.57 | 3.67 | 3.49 | 3.58 | 3.58 | 1.70% | 1,418,244 |
| Jan 20, 2026 | 3.37 | 3.68 | 3.37 | 3.52 | 3.52 | 1.44% | 1,534,364 |
| Jan 16, 2026 | 3.47 | 3.55 | 3.42 | 3.47 | 3.47 | 0.58% | 1,806,937 |
| Jan 15, 2026 | 3.48 | 3.56 | 3.40 | 3.45 | 3.45 | -0.29% | 1,202,578 |
| Jan 14, 2026 | 3.44 | 3.53 | 3.39 | 3.46 | 3.46 | - | 1,204,404 |
| Jan 13, 2026 | 3.40 | 3.54 | 3.28 | 3.46 | 3.46 | 2.98% | 1,323,270 |
| Jan 12, 2026 | 3.32 | 3.46 | 3.28 | 3.36 | 3.36 | 1.82% | 1,177,623 |
| Jan 9, 2026 | 3.31 | 3.36 | 3.19 | 3.30 | 3.30 | 0.30% | 1,025,193 |
| Jan 8, 2026 | 3.21 | 3.36 | 3.20 | 3.29 | 3.29 | 1.54% | 890,845 |
| Jan 7, 2026 | 3.32 | 3.34 | 3.17 | 3.24 | 3.24 | -2.70% | 1,572,228 |
| Jan 6, 2026 | 3.24 | 3.42 | 3.24 | 3.33 | 3.33 | 2.78% | 2,234,681 |
| Jan 5, 2026 | 2.92 | 3.25 | 2.92 | 3.24 | 3.24 | 12.11% | 2,809,199 |
| Jan 2, 2026 | 2.86 | 2.97 | 2.80 | 2.89 | 2.89 | 2.12% | 2,191,011 |
| Dec 31, 2025 | 2.92 | 3.00 | 2.80 | 2.83 | 2.83 | -4.07% | 2,767,704 |
| Dec 30, 2025 | 2.95 | 3.05 | 2.91 | 2.95 | 2.95 | -0.67% | 7,000,196 |
| Dec 29, 2025 | 2.89 | 3.01 | 2.88 | 2.97 | 2.97 | 1.02% | 2,231,355 |
| Dec 26, 2025 | 2.95 | 2.99 | 2.88 | 2.94 | 2.94 | -1.01% | 1,222,462 |
| Dec 24, 2025 | 2.94 | 3.00 | 2.92 | 2.97 | 2.97 | 0.68% | 689,927 |
| Dec 23, 2025 | 2.94 | 3.00 | 2.92 | 2.95 | 2.95 | 1.37% | 1,828,384 |
| Dec 22, 2025 | 2.99 | 3.08 | 2.88 | 2.91 | 2.91 | -1.69% | 1,350,974 |
| Dec 19, 2025 | 2.91 | 2.98 | 2.86 | 2.96 | 2.96 | 2.07% | 2,468,973 |
| Dec 18, 2025 | 3.00 | 3.09 | 2.87 | 2.90 | 2.90 | -1.36% | 1,468,706 |
| Dec 17, 2025 | 3.10 | 3.15 | 2.93 | 2.94 | 2.94 | -4.55% | 1,754,775 |
| Dec 16, 2025 | 3.10 | 3.17 | 3.02 | 3.08 | 3.08 | -0.96% | 1,564,572 |
| Dec 15, 2025 | 3.25 | 3.25 | 3.10 | 3.11 | 3.11 | -3.42% | 1,306,628 |
| Dec 12, 2025 | 3.40 | 3.41 | 3.20 | 3.22 | 3.22 | -4.45% | 1,047,447 |
| Dec 11, 2025 | 3.28 | 3.37 | 3.24 | 3.37 | 3.37 | 2.12% | 1,183,374 |
| Dec 10, 2025 | 3.26 | 3.35 | 3.20 | 3.30 | 3.30 | - | 1,584,939 |
| Dec 9, 2025 | 3.21 | 3.33 | 3.21 | 3.30 | 3.30 | 0.30% | 1,514,317 |