ASPNVSSMWB• 12 Months (Normalized)
ASPN vs SMWB (Aspen Aerogels Inc. vs Similarweb Ltd.)
Showing Closing Date Range from Oct 2, 2025 to Oct 2, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ASPN Performance $5.69
-21.08%
Aspen Aerogels Inc.
Normalized Baseline0.00%
SMWB Performance $7.96
-14.13%
Similarweb Ltd.
Normalized Baseline0.00%
Alpha Spread Margin SMWB LEADS
-6.95 pts
SMWB outperforming by 6.95 percentage points
ASPNSMWB
Spread Trajectory12 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ASPN SMWB
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(251 dates)
| Date | ASPN Price | ASPN Gain (%) | SMWB Price | SMWB Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 02, 2026 | $5.69 | -21.08% | $7.96 | -14.13% | -6.95% |
| Sep 30, 2026 | $5.48 | -23.99% | $- | - | |
| Sep 29, 2026 | $5.22 | -27.60% | $7.69 | -17.04% | -10.56% |
| Sep 28, 2026 | $5.17 | -28.29% | $7.59 | -18.12% | -10.17% |
| Sep 25, 2026 | $5.22 | -27.60% | $7.58 | -18.23% | -9.37% |
| Sep 24, 2026 | $5.30 | -26.49% | $7.53 | -18.77% | -7.72% |
| Sep 23, 2026 | $5.68 | -21.22% | $8.58 | -7.44% | -13.78% |
| Sep 22, 2026 | $5.48 | -23.99% | $8.50 | -8.31% | -15.68% |
| Sep 21, 2026 | $5.19 | -28.02% | $8.48 | -8.52% | -19.50% |
| Sep 18, 2026 | $5.07 | -29.68% | $8.23 | -11.22% | -18.46% |
| Sep 17, 2026 | $5.13 | -28.85% | $8.34 | -10.03% | -18.82% |
| Sep 16, 2026 | $4.93 | -31.62% | $8.34 | -10.03% | -21.59% |
| Sep 15, 2026 | $4.86 | -32.59% | $8.47 | -8.63% | -23.96% |
| Sep 14, 2026 | $4.87 | -32.45% | $8.61 | -7.12% | -25.33% |
| Sep 11, 2026 | $4.91 | -31.90% | $8.07 | -12.94% | -18.96% |
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