ASPNVSASX• 28 Days (Normalized)
ASPN vs ASX (Aspen Aerogels Inc. vs ASE Technology Holding Co. Ltd. American Depositary Shares (each representing Two Common Shares))
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%
ASX Performance $47.45
+26.5%
ASE Technology Holding Co. Ltd. American Depositary Shares (each representing Two Common Shares)
Normalized Baseline0.00%
Alpha Spread Margin ASX LEADS
-10.85 pts
ASX outperforming by 10.85 percentage points
ASPNASX
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ASPN ASX
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | ASPN Price | ASPN Gain (%) | ASX Price | ASX Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 02, 2026 | $5.69 | +15.65% | $47.45 | +26.50% | -10.85% |
| Oct 01, 2026 | $- | $44.73 | +19.25% | - | |
| Sep 30, 2026 | $5.48 | +11.38% | $44.46 | +18.53% | -7.15% |
| Sep 29, 2026 | $5.22 | +6.10% | $45.31 | +20.79% | -14.69% |
| Sep 28, 2026 | $5.17 | +5.08% | $43.79 | +16.74% | -11.66% |
| Sep 25, 2026 | $5.22 | +6.10% | $44.31 | +18.13% | -12.03% |
| Sep 24, 2026 | $5.30 | +7.72% | $43.50 | +15.97% | -8.25% |
| Sep 23, 2026 | $5.68 | +15.45% | $43.93 | +17.12% | -1.67% |
| Sep 22, 2026 | $5.48 | +11.38% | $45.20 | +20.50% | -9.12% |
| Sep 21, 2026 | $5.19 | +5.49% | $43.73 | +16.58% | -11.09% |
| Sep 18, 2026 | $5.07 | +3.05% | $41.63 | +10.98% | -7.93% |
| Sep 17, 2026 | $5.13 | +4.27% | $39.99 | +6.61% | -2.34% |
| Sep 16, 2026 | $4.93 | +0.20% | $37.95 | +1.17% | -0.97% |
| Sep 15, 2026 | $4.86 | -1.22% | $37.12 | -1.04% | -0.18% |
| Sep 14, 2026 | $4.87 | -1.02% | $37.08 | -1.15% | +0.13% |
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