ASPNVSSES• 28 Days (Normalized)
ASPN vs SES (Aspen Aerogels Inc. vs SES AI Corporation)
Showing Closing Date Range from Sep 4 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
+15.65%
Aspen Aerogels Inc.
Normalized Baseline0.00%
SES Performance $0.89
+75.94%
SES AI Corporation
Normalized Baseline0.00%
Alpha Spread Margin SES LEADS
-60.29 pts
SES outperforming by 60.29 percentage points
ASPNSES
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ASPN SES
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | ASPN Price | ASPN Gain (%) | SES Price | SES Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 02, 2026 | $5.69 | +15.65% | $0.89 | +75.94% | -60.29% |
| Oct 01, 2026 | $- | $0.82 | +62.23% | - | |
| Sep 30, 2026 | $5.48 | +11.38% | $0.60 | +19.28% | -7.90% |
| Sep 29, 2026 | $5.22 | +6.10% | $0.53 | +6.16% | -0.06% |
| Sep 28, 2026 | $5.17 | +5.08% | $0.53 | +5.77% | -0.69% |
| Sep 25, 2026 | $5.22 | +6.10% | $0.54 | +6.36% | -0.26% |
| Sep 24, 2026 | $5.30 | +7.72% | $- | - | |
| Sep 23, 2026 | $5.68 | +15.45% | $0.52 | +3.98% | +11.47% |
| Sep 22, 2026 | $5.48 | +11.38% | $0.56 | +10.74% | +0.64% |
| Sep 21, 2026 | $5.19 | +5.49% | $0.57 | +13.32% | -7.83% |
| Sep 18, 2026 | $5.07 | +3.05% | $0.54 | +7.36% | -4.31% |
| Sep 17, 2026 | $5.13 | +4.27% | $0.53 | +5.77% | -1.50% |
| Sep 16, 2026 | $4.93 | +0.20% | $0.58 | +15.31% | -15.11% |
| Sep 15, 2026 | $4.86 | -1.22% | $0.62 | +22.47% | -23.69% |
| Sep 14, 2026 | $4.87 | -1.02% | $0.61 | +22.07% | -23.09% |
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