PORVSSPRU• 3 Months (Normalized)
POR vs SPRU (Portland General Electric Co vs Spruce Power Holding Corporation)
Showing Closing Date Range from Jul 8 to Oct 6, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
POR Performance $44.25
-15.29%
Portland General Electric Co
Normalized Baseline0.00%
SPRU Performance $1.56
-34.18%
Spruce Power Holding Corporation
Normalized Baseline0.00%
Alpha Spread Margin POR LEADS
+18.89 pts
POR outperforming by 18.89 percentage points
PORSPRU
Spread Trajectory3 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
POR SPRU
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(63 dates)
| Date | POR Price | POR Gain (%) | SPRU Price | SPRU Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 05, 2026 | $44.25 | -15.29% | $1.56 | -34.18% | +18.89% |
| Oct 02, 2026 | $44.55 | -14.72% | $1.58 | -33.33% | +18.61% |
| Oct 01, 2026 | $- | $1.58 | -33.33% | - | |
| Sep 30, 2026 | $44.79 | -14.26% | $1.71 | -27.85% | +13.59% |
| Sep 29, 2026 | $44.49 | -14.84% | $1.79 | -24.47% | +9.63% |
| Sep 28, 2026 | $44.18 | -15.43% | $1.81 | -23.63% | +8.20% |
| Sep 25, 2026 | $46.85 | -10.32% | $1.94 | -18.14% | +7.82% |
| Sep 24, 2026 | $46.59 | -10.82% | $- | - | |
| Sep 23, 2026 | $46.92 | -10.18% | $1.92 | -18.99% | +8.81% |
| Sep 22, 2026 | $47.37 | -9.32% | $2.01 | -15.19% | +5.87% |
| Sep 21, 2026 | $47.07 | -9.90% | $2.04 | -13.92% | +4.02% |
| Sep 18, 2026 | $47.24 | -9.57% | $1.91 | -19.41% | +9.84% |
| Sep 17, 2026 | $48.06 | -8.00% | $1.63 | -31.22% | +23.22% |
| Sep 16, 2026 | $47.91 | -8.29% | $1.63 | -31.22% | +22.93% |
| Sep 15, 2026 | $47.45 | -9.17% | $1.65 | -30.38% | +21.21% |
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