FCELVSOII• 6 Months (Normalized)
FCEL vs OII (FuelCell Energy Inc. vs Oceaneering International Inc.)
Showing Closing Date Range from Mar, 20 to Sep, 16, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
FCEL Performance $15.51
+135.28%
FuelCell Energy Inc.
Normalized Baseline0.00%
OII Performance $46.88
+34.1%
Oceaneering International Inc.
Normalized Baseline0.00%
Alpha Spread Margin FCEL LEADS
+101.18%
FCEL outperforming by 101.18%
FCELOII
Spread Trajectory6 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
FCEL OII
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(124 dates)
| Date | FCEL Price | FCEL Gain (%) | OII Price | OII Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 16, 2026 | $15.51 | +135.28% | $46.88 | +34.10% | +101.18% |
| Sep 15, 2026 | $15.25 | +131.41% | $47.68 | +36.38% | +95.03% |
| Sep 14, 2026 | $15.28 | +131.87% | $46.56 | +33.18% | +98.69% |
| Sep 11, 2026 | $15.89 | +141.12% | $51.09 | +46.14% | +94.98% |
| Sep 10, 2026 | $15.59 | +136.57% | $50.57 | +44.65% | +91.92% |
| Sep 09, 2026 | $16.57 | +151.44% | $48.49 | +38.70% | +112.74% |
| Sep 08, 2026 | $17.76 | +169.50% | $50.68 | +44.97% | +124.53% |
| Sep 04, 2026 | $14.95 | +126.86% | $51.40 | +47.03% | +79.83% |
| Sep 03, 2026 | $14.67 | +122.61% | $51.78 | +48.11% | +74.50% |
| Sep 02, 2026 | $14.40 | +118.51% | $51.63 | +47.68% | +70.83% |
| Sep 01, 2026 | $17.08 | +159.18% | $51.32 | +46.80% | +112.38% |
| Aug 31, 2026 | $17.23 | +161.46% | $51.76 | +48.05% | +113.41% |
| Aug 28, 2026 | $17.76 | +169.50% | $50.59 | +44.71% | +124.79% |
| Aug 27, 2026 | $19.32 | +193.17% | $51.21 | +46.48% | +146.69% |
| Aug 26, 2026 | $19.07 | +189.38% | $49.62 | +41.93% | +147.45% |
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