BSINVSEAF• 28 Days (Normalized)
BSIN vs EAF (Big Sky Industrial Inc. vs GrafTech International Ltd.)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
BSIN Performance $1.45
-7.64%
Big Sky Industrial Inc.
Normalized Baseline0.00%
EAF Performance $8.85
+34.5%
GrafTech International Ltd.
Normalized Baseline0.00%
Alpha Spread Margin EAF LEADS
-42.14 pts
EAF outperforming by 42.14 percentage points
BSINEAF
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
BSIN EAF
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(19 dates)
| Date | BSIN Price | BSIN Gain (%) | EAF Price | EAF Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 08, 2026 | $1.45 | -7.64% | $8.85 | +34.50% | -42.14% |
| Oct 07, 2026 | $1.43 | -8.92% | $8.55 | +29.94% | -38.86% |
| Oct 06, 2026 | $1.45 | -7.64% | $9.40 | +42.86% | -50.50% |
| Oct 05, 2026 | $1.46 | -7.01% | $8.82 | +34.04% | -41.05% |
| Oct 02, 2026 | $1.42 | -9.55% | $9.44 | +43.47% | -53.02% |
| Sep 30, 2026 | $1.41 | -10.19% | $8.84 | +34.35% | -44.54% |
| Sep 29, 2026 | $1.40 | -10.83% | $8.55 | +29.94% | -40.77% |
| Sep 28, 2026 | $1.38 | -12.10% | $9.96 | +51.37% | -63.47% |
| Sep 25, 2026 | $1.44 | -8.28% | $11.09 | +68.54% | -76.82% |
| Sep 24, 2026 | $1.55 | -1.27% | $10.57 | +60.64% | -61.91% |
| Sep 23, 2026 | $1.47 | -6.37% | $11.36 | +72.64% | -79.01% |
| Sep 22, 2026 | $1.52 | -3.18% | $11.21 | +70.36% | -73.54% |
| Sep 21, 2026 | $1.59 | +1.27% | $9.36 | +42.25% | -40.98% |
| Sep 18, 2026 | $1.57 | +0.00% | $8.22 | +24.92% | -24.92% |
| Sep 17, 2026 | $1.57 | +0.00% | $8.00 | +21.58% | -21.58% |
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