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positive_eps_streak on DELTA AIR LINES, INC. (DAL)
SIC 4512 — Air Transportation, Scheduled · CIK 27904 · default direction: long
Definition
Fires on companies with consecutive years of positive earnings — quality compounder candidates. Surfaces stable franchises with earnings durability, not speculative growth.
Every time the signal fired on DAL
| FY | Filing date | Event date | 1d | 5d | 20d | 60d | 252d |
|---|---|---|---|---|---|---|---|
| FY2025 | 2026-02-11 | 2026-02-11 | -2.69% | -5.57% | -18.65% | — | — |
| FY2024 | 2025-02-11 | 2025-02-11 | +2.44% | +0.45% | -29.87% | -24.85% | +8.62% |
| FY2023 | 2024-02-12 | 2024-02-12 | -1.40% | +0.05% | +5.62% | +29.14% | +59.56% |
| FY2019 | 2020-02-13 | 2020-02-13 | -0.39% | -1.45% | -34.68% | -62.52% | -26.28% |
| FY2018 | 2019-02-15 | 2019-02-15 | +1.45% | +0.65% | +0.03% | +9.58% | +18.08% |
| FY2017 | 2018-02-23 | 2018-02-23 | +2.30% | -0.37% | +0.82% | +1.57% | -2.54% |
| FY2016 | 2017-02-13 | 2017-02-13 | -0.40% | +2.30% | -7.18% | +0.22% | +6.40% |
| FY2015 | 2016-02-05 | 2016-02-05 | -2.95% | +2.66% | +15.55% | +2.49% | +16.78% |
| FY2014 | 2015-02-11 | 2015-02-11 | -0.38% | +2.30% | +0.98% | +3.06% | -4.15% |
| FY2013 | 2014-02-24 | 2014-02-24 | +2.43% | +0.43% | +2.68% | +16.77% | +49.23% |
| FY2012 | 2013-02-13 | 2013-02-13 | -3.65% | -8.25% | +10.15% | +22.67% | +113.20% |
Forward returns are stock returns from event date (next trading day after filing). Sign is raw stock direction; the trade direction is in the calibration table below.
Universe-wide calibration (this signal across all companies)
| Horizon | n events | Gross stock ret | Hit rate | Trade dir | Net PnL | Cost (bps) | r/σ net |
|---|---|---|---|---|---|---|---|
| 1d | 21,256 | +0.05% | +49.53% | long | -0.16% | 22 | -0.04 |
| 5d | 21,258 | +0.10% | +50.10% | long | -0.10% | 22 | -0.00 |
| 20d | 21,218 | -0.80% | +49.80% | long | -1.03% | 22 | -0.04 |
| 60d | 19,852 | +1.64% | +54.15% | long | +1.48% | 22 | +0.04 |
| 252d | 19,501 | +13.65% | +64.44% | long | +13.47% | 22 | +0.27 |
Net PnL is direction × stock return − round-trip execution cost (5 bps half-spread + ADV-tiered borrow). See positive_eps_streak methodology for the full audit.