PRLBVSSOS• 28 Days (Normalized)
PRLB vs SOS (Proto Labs Inc. vs SOS Limited)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
PRLB Performance $93.84
+14.47%
Proto Labs Inc.
Normalized Baseline0.00%
SOS Performance $0.29
-61.43%
SOS Limited
Normalized Baseline0.00%
Alpha Spread Margin PRLB LEADS
+75.9 pts
PRLB outperforming by 75.90 percentage points
PRLBSOS
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
PRLB SOS
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | PRLB Price | PRLB Gain (%) | SOS Price | SOS Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $93.84 | +14.47% | $0.29 | -61.43% | +75.90% |
| Oct 08, 2026 | $92.21 | +12.48% | $0.31 | -59.69% | +72.17% |
| Oct 07, 2026 | $93.27 | +13.77% | $0.30 | -60.21% | +73.98% |
| Oct 06, 2026 | $97.28 | +18.66% | $0.32 | -58.12% | +76.78% |
| Oct 05, 2026 | $98.68 | +20.37% | $0.32 | -57.49% | +77.86% |
| Oct 02, 2026 | $98.21 | +19.80% | $0.32 | -58.23% | +78.03% |
| Sep 30, 2026 | $94.85 | +15.70% | $- | - | |
| Sep 29, 2026 | $95.46 | +16.44% | $- | - | |
| Sep 28, 2026 | $96.90 | +18.20% | $0.34 | -55.77% | +73.97% |
| Sep 25, 2026 | $96.25 | +17.41% | $0.36 | -53.01% | +70.42% |
| Sep 24, 2026 | $92.97 | +13.41% | $0.39 | -48.56% | +61.97% |
| Sep 23, 2026 | $89.13 | +8.72% | $0.34 | -54.97% | +63.69% |
| Sep 22, 2026 | $89.46 | +9.12% | $0.35 | -54.32% | +63.44% |
| Sep 21, 2026 | $87.68 | +6.95% | $0.77 | +0.52% | +6.43% |
| Sep 18, 2026 | $87.75 | +7.04% | $0.70 | -8.90% | +15.94% |
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