EAFVSPLUG• 28 Days (Normalized)
EAF vs PLUG (GrafTech International Ltd. vs Plug Power Inc.)
Showing Closing Date Range from Sep 10 to Oct 8, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
EAF Performance $8.55
+38.8%
GrafTech International Ltd.
Normalized Baseline0.00%
PLUG Performance $1.78
-15.64%
Plug Power Inc.
Normalized Baseline0.00%
Alpha Spread Margin EAF LEADS
+54.44 pts
EAF outperforming by 54.44 percentage points
EAFPLUG
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
EAF PLUG
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | EAF Price | EAF Gain (%) | PLUG Price | PLUG Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 07, 2026 | $8.55 | +38.80% | $1.78 | -15.64% | +54.44% |
| Oct 06, 2026 | $9.40 | +52.60% | $1.86 | -11.85% | +64.45% |
| Oct 05, 2026 | $8.82 | +43.18% | $1.89 | -10.43% | +53.61% |
| Oct 02, 2026 | $9.44 | +53.25% | $1.90 | -9.95% | +63.20% |
| Oct 01, 2026 | $- | $1.89 | -10.43% | - | |
| Sep 30, 2026 | $8.84 | +43.51% | $1.94 | -8.06% | +51.57% |
| Sep 29, 2026 | $8.55 | +38.80% | $1.91 | -9.48% | +48.28% |
| Sep 28, 2026 | $9.96 | +61.69% | $1.86 | -11.85% | +73.54% |
| Sep 25, 2026 | $11.09 | +80.03% | $1.98 | -6.16% | +86.19% |
| Sep 24, 2026 | $10.57 | +71.59% | $1.96 | -7.11% | +78.70% |
| Sep 23, 2026 | $11.36 | +84.42% | $2.04 | -3.32% | +87.74% |
| Sep 22, 2026 | $11.21 | +81.98% | $2.11 | +0.00% | +81.98% |
| Sep 21, 2026 | $9.36 | +51.95% | $2.09 | -0.95% | +52.90% |
| Sep 18, 2026 | $8.22 | +33.44% | $2.09 | -0.95% | +34.39% |
| Sep 17, 2026 | $8.00 | +29.87% | $2.12 | +0.47% | +29.40% |
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