ISPCVSSI• 12 Months (Normalized)
ISPC vs SI (iSpecimen Inc. vs Shoulder Innovations Inc.)
Showing Closing Date Range from Oct 7, 2025 to Oct 7, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ISPC Performance $1.1
-97.16%
iSpecimen Inc.
Normalized Baseline0.00%
SI Performance $18.71
+7.71%
Shoulder Innovations Inc.
Normalized Baseline0.00%
Alpha Spread Margin SI LEADS
-104.87 pts
SI outperforming by 104.87 percentage points
ISPCSI
Spread Trajectory12 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ISPC SI
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(251 dates)
| Date | ISPC Price | ISPC Gain (%) | SI Price | SI Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 07, 2026 | $1.10 | -97.16% | $18.71 | +7.71% | -104.87% |
| Oct 06, 2026 | $1.07 | -97.23% | $19.14 | +10.19% | -107.42% |
| Oct 05, 2026 | $1.05 | -97.29% | $19.60 | +12.84% | -110.13% |
| Oct 02, 2026 | $1.08 | -97.21% | $19.01 | +9.44% | -106.65% |
| Sep 30, 2026 | $1.21 | -96.87% | $- | - | |
| Sep 29, 2026 | $1.23 | -96.82% | $18.70 | +7.66% | -104.48% |
| Sep 28, 2026 | $1.21 | -96.87% | $17.95 | +3.34% | -100.21% |
| Sep 25, 2026 | $1.26 | -96.74% | $16.99 | -2.19% | -94.55% |
| Sep 24, 2026 | $1.25 | -96.77% | $17.01 | -2.07% | -94.70% |
| Sep 23, 2026 | $1.21 | -96.87% | $17.37 | +0.00% | -96.87% |
| Sep 22, 2026 | $1.25 | -96.77% | $- | - | |
| Sep 21, 2026 | $1.32 | -96.59% | $- | - | |
| Sep 18, 2026 | $1.33 | -96.56% | $- | - | |
| Sep 17, 2026 | $1.35 | -96.51% | $- | - | |
| Sep 16, 2026 | $1.37 | -96.46% | $- | - |
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