BBVSIBM• 28 Days (Normalized)
BB vs IBM (BlackBerry Limited vs International Business Machines Corporation)
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.
BB Performance $8.91
+16.17%
BlackBerry Limited
Normalized Baseline0.00%
IBM Performance $227.13
-6.64%
International Business Machines Corporation
Normalized Baseline0.00%
Alpha Spread Margin BB LEADS
+22.81 pts
BB outperforming by 22.81 percentage points
BBIBM
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
BB IBM
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | BB Price | BB Gain (%) | IBM Price | IBM Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $8.91 | +16.17% | $227.13 | -6.64% | +22.81% |
| Oct 08, 2026 | $8.63 | +12.52% | $226.61 | -6.86% | +19.38% |
| Oct 07, 2026 | $8.77 | +14.34% | $220.51 | -9.36% | +23.70% |
| Oct 06, 2026 | $9.58 | +24.90% | $221.29 | -9.04% | +33.94% |
| Oct 05, 2026 | $9.08 | +18.38% | $221.58 | -8.92% | +27.30% |
| Oct 02, 2026 | $9.30 | +21.25% | $222.64 | -8.49% | +29.74% |
| Oct 01, 2026 | $9.18 | +19.69% | $225.62 | -7.26% | +26.95% |
| Sep 30, 2026 | $9.04 | +17.86% | $219.93 | -9.60% | +27.46% |
| Sep 29, 2026 | $8.72 | +13.69% | $219.99 | -9.58% | +23.27% |
| Sep 28, 2026 | $8.80 | +14.73% | $220.67 | -9.30% | +24.03% |
| Sep 25, 2026 | $8.21 | +7.04% | $225.51 | -7.31% | +14.35% |
| Sep 23, 2026 | $8.38 | +9.26% | $232.76 | -4.33% | +13.59% |
| Sep 22, 2026 | $8.62 | +12.39% | $231.38 | -4.90% | +17.29% |
| Sep 21, 2026 | $8.53 | +11.21% | $231.93 | -4.67% | +15.88% |
| Sep 18, 2026 | $7.99 | +4.17% | $229.55 | -5.65% | +9.82% |
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