BLDPVSEAF• 28 Days (Normalized)
BLDP vs EAF (Ballard Power Systems Inc. vs GrafTech International Ltd.)
Showing Closing Date Range from Aug, 18 to Sep, 15, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
BLDP Performance $2.13
-13.97%
Ballard Power Systems Inc.
Normalized Baseline0.00%
EAF Performance $7.07
+0.86%
GrafTech International Ltd.
Normalized Baseline0.00%
Alpha Spread Margin EAF LEADS
-14.83%
EAF outperforming by 14.83%
BLDPEAF
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
BLDP EAF
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | BLDP Price | BLDP Gain (%) | EAF Price | EAF Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 15, 2026 | $2.13 | -13.97% | $7.07 | +0.86% | -14.83% |
| Sep 14, 2026 | $2.16 | -12.55% | $6.66 | -4.99% | -7.56% |
| Sep 11, 2026 | $2.21 | -10.53% | $6.58 | -6.13% | -4.40% |
| Sep 10, 2026 | $2.22 | -10.12% | $6.16 | -12.13% | +2.01% |
| Sep 09, 2026 | $2.36 | -4.45% | $6.17 | -11.98% | +7.53% |
| Sep 08, 2026 | $2.37 | -4.05% | $6.30 | -10.13% | +6.08% |
| Sep 04, 2026 | $2.34 | -5.26% | $6.20 | -11.55% | +6.29% |
| Sep 03, 2026 | $2.29 | -7.29% | $6.30 | -10.13% | +2.84% |
| Sep 02, 2026 | $2.24 | -9.31% | $6.69 | -4.56% | -4.75% |
| Sep 01, 2026 | $2.24 | -9.31% | $7.11 | +1.43% | -10.74% |
| Aug 31, 2026 | $2.31 | -6.48% | $7.20 | +2.71% | -9.19% |
| Aug 28, 2026 | $2.25 | -8.91% | $7.41 | +5.71% | -14.62% |
| Aug 27, 2026 | $2.34 | -5.26% | $7.43 | +5.99% | -11.25% |
| Aug 26, 2026 | $2.29 | -7.29% | $6.99 | -0.29% | -7.00% |
| Aug 25, 2026 | $2.31 | -6.48% | $6.70 | -4.42% | -2.06% |
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