PBKVSPOR• 28 Days (Normalized)
PBK vs POR (PowerBank Corporation vs Portland General Electric Co)
Showing Closing Date Range from Sep 7 to Oct 5, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
PBK Performance $0.23
-40.05%
PowerBank Corporation
Normalized Baseline0.00%
POR Performance $44.55
+%
Portland General Electric Co
Normalized Baseline0.00%
Alpha Spread Margin POR LEADS
-40.05 pts
POR outperforming by 40.05 percentage points
PBKPOR
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
PBK POR
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | PBK Price | PBK Gain (%) | POR Price | POR Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 05, 2026 | $0.23 | -40.05% | $- | - | |
| Oct 02, 2026 | $0.23 | -40.63% | $44.55 | -9.95% | -30.68% |
| Oct 01, 2026 | $0.28 | -27.44% | $- | - | |
| Sep 30, 2026 | $0.29 | -23.75% | $44.79 | -9.46% | -14.29% |
| Sep 29, 2026 | $0.26 | -31.40% | $44.49 | -10.07% | -21.33% |
| Sep 28, 2026 | $0.27 | -30.08% | $44.18 | -10.69% | -19.39% |
| Sep 25, 2026 | $0.26 | -30.61% | $46.85 | -5.30% | -25.31% |
| Sep 24, 2026 | $0.26 | -31.13% | $46.59 | -5.82% | -25.31% |
| Sep 23, 2026 | $0.26 | -30.34% | $46.92 | -5.15% | -25.19% |
| Sep 22, 2026 | $0.27 | -28.23% | $47.37 | -4.24% | -23.99% |
| Sep 21, 2026 | $0.29 | -23.22% | $47.07 | -4.85% | -18.37% |
| Sep 18, 2026 | $0.29 | -24.27% | $47.24 | -4.51% | -19.76% |
| Sep 17, 2026 | $0.27 | -27.70% | $48.06 | -2.85% | -24.85% |
| Sep 16, 2026 | $0.26 | -30.34% | $47.91 | -3.15% | -27.19% |
| Sep 15, 2026 | $0.27 | -29.82% | $47.45 | -4.08% | -25.74% |
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