FCELVSOII• 12 Months (Normalized)
FCEL vs OII (FuelCell Energy Inc. vs Oceaneering International Inc.)
Showing Closing Date Range from Sep, 14, 2025 to Sep, 14, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
FCEL Performance $15.28
+131.87%
FuelCell Energy Inc.
Normalized Baseline0.00%
OII Performance $46.56
+92.72%
Oceaneering International Inc.
Normalized Baseline0.00%
Alpha Spread Margin FCEL LEADS
+39.15%
FCEL outperforming by 39.15%
FCELOII
Spread Trajectory12 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(251 dates)
| Date | FCEL Price | FCEL Gain (%) | OII Price | OII Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 14, 2026 | $15.28 | +131.87% | $46.56 | +92.72% | +39.15% |
| Sep 11, 2026 | $15.89 | +141.12% | $51.09 | +111.47% | +29.65% |
| Sep 10, 2026 | $15.59 | +136.57% | $50.57 | +109.31% | +27.26% |
| Sep 09, 2026 | $16.57 | +151.44% | $48.49 | +100.70% | +50.74% |
| Sep 08, 2026 | $17.76 | +169.50% | $50.68 | +109.77% | +59.73% |
| Sep 04, 2026 | $14.95 | +126.86% | $51.40 | +112.75% | +14.11% |
| Sep 03, 2026 | $14.67 | +122.61% | $51.78 | +114.32% | +8.29% |
| Sep 02, 2026 | $14.40 | +118.51% | $51.63 | +113.70% | +4.81% |
| Sep 01, 2026 | $17.08 | +159.18% | $51.32 | +112.42% | +46.76% |
| Aug 31, 2026 | $17.23 | +161.46% | $51.76 | +114.24% | +47.22% |
| Aug 28, 2026 | $17.76 | +169.50% | $50.59 | +109.40% | +60.10% |
| Aug 27, 2026 | $19.32 | +193.17% | $51.21 | +111.96% | +81.21% |
| Aug 26, 2026 | $19.07 | +189.38% | $49.62 | +105.38% | +84.00% |
| Aug 25, 2026 | $19.29 | +192.72% | $49.91 | +106.58% | +86.14% |
| Aug 24, 2026 | $18.75 | +184.52% | $50.46 | +108.86% | +75.66% |
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