AALVSDAL• 28 Days (Normalized)
AAL vs DAL (American Airlines Group Inc. vs Delta Air Lines, 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.
AAL Performance $12.8
-0.39%
American Airlines Group Inc.
Normalized Baseline0.00%
DAL Performance $82.14
+4.98%
Delta Air Lines, Inc.
Normalized Baseline0.00%
Alpha Spread Margin DAL LEADS
-5.37 pts
DAL outperforming by 5.37 percentage points
AALDAL
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
AAL DAL
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | AAL Price | AAL Gain (%) | DAL Price | DAL Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 08, 2026 | $12.80 | -0.39% | $82.14 | +4.98% | -5.37% |
| Oct 07, 2026 | $12.85 | +0.00% | $82.97 | +6.05% | -6.05% |
| Oct 06, 2026 | $13.00 | +1.17% | $83.66 | +6.93% | -5.76% |
| Oct 05, 2026 | $12.83 | -0.16% | $83.08 | +6.19% | -6.35% |
| Oct 02, 2026 | $12.94 | +0.70% | $84.09 | +7.48% | -6.78% |
| Oct 01, 2026 | $13.13 | +2.18% | $84.13 | +7.53% | -5.35% |
| Sep 30, 2026 | $13.37 | +4.05% | $83.46 | +6.67% | -2.62% |
| Sep 29, 2026 | $13.61 | +5.91% | $84.87 | +8.47% | -2.56% |
| Sep 28, 2026 | $13.52 | +5.21% | $84.03 | +7.40% | -2.19% |
| Sep 25, 2026 | $13.87 | +7.94% | $84.94 | +8.56% | -0.62% |
| Sep 24, 2026 | $- | $82.76 | +5.78% | - | |
| Sep 23, 2026 | $13.35 | +3.89% | $81.75 | +4.49% | -0.60% |
| Sep 22, 2026 | $13.61 | +5.91% | $83.92 | +7.26% | -1.35% |
| Sep 21, 2026 | $13.57 | +5.60% | $82.50 | +5.44% | +0.16% |
| Sep 18, 2026 | $12.96 | +0.86% | $79.62 | +1.76% | -0.90% |
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