AAVSPACB• 28 Days (Normalized)
AA vs PACB (Alcoa Corporation vs Pacific Biosciences of California 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.
AA Performance $42.83
-11.33%
Alcoa Corporation
Normalized Baseline0.00%
PACB Performance $2.3
+81.1%
Pacific Biosciences of California Inc.
Normalized Baseline0.00%
Alpha Spread Margin PACB LEADS
-92.43 pts
PACB outperforming by 92.43 percentage points
AAPACB
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
AA PACB
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | AA Price | AA Gain (%) | PACB Price | PACB Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 08, 2026 | $42.83 | -11.33% | $2.30 | +81.10% | -92.43% |
| Oct 07, 2026 | $42.48 | -12.05% | $2.72 | +114.17% | -126.22% |
| Oct 06, 2026 | $43.17 | -10.62% | $2.70 | +112.60% | -123.22% |
| Oct 05, 2026 | $43.49 | -9.96% | $2.87 | +125.98% | -135.94% |
| Oct 02, 2026 | $41.95 | -13.15% | $2.54 | +100.00% | -113.15% |
| Oct 01, 2026 | $42.06 | -12.92% | $2.51 | +97.64% | -110.56% |
| Sep 30, 2026 | $42.00 | -13.04% | $2.37 | +86.61% | -99.65% |
| Sep 29, 2026 | $41.97 | -13.11% | $1.83 | +44.09% | -57.20% |
| Sep 28, 2026 | $- | $1.71 | +34.65% | - | |
| Sep 24, 2026 | $42.68 | -11.64% | $1.46 | +14.57% | -26.21% |
| Sep 23, 2026 | $44.02 | -8.86% | $1.41 | +11.02% | -19.88% |
| Sep 22, 2026 | $44.71 | -7.43% | $- | - | |
| Sep 21, 2026 | $44.64 | -7.58% | $1.36 | +7.09% | -14.67% |
| Sep 18, 2026 | $44.43 | -8.01% | $1.37 | +7.87% | -15.88% |
| Sep 17, 2026 | $46.97 | -2.75% | $1.38 | +8.66% | -11.41% |
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