Z
Outperforming without a clear catalyst yet
- Z +8.05% on the last session vs SPY +0.13%: +7.9 pts of stock-specific move.
- Market backdrop (Today): Core PPI m/m 1.3% vs 0.3% expected (hotter); Core Retail Sales m/m 0.9% vs 0.6% expected (stronger); S&P futures -0.08%, 10-year yield -3bp in the 30 minutes after.
Best and worst times to own Z in the past two years
Buying and selling at the close. Each colored stretch is the best or worst window for that holding period, green for a gain and red for a loss: longer holds are wider and darker underneath, shorter ones brighter on top. The grey line is the full two years. Letters mark events inside the windows (E earnings, A analyst, I insider, M mention spike, V volume spike, T theme move, N news). Hover a period above the chart to pick it out and see only its events; click it to hide or show it.
Best and worst window per holding period
| Best | Worst | |||||||
|---|---|---|---|---|---|---|---|---|
| Hold for | Buy | Sell | Gain | Rank | Buy | Sell | Gain | Rank |
| one single day | Nov 6, 2024 | Nov 7, 2024 | +23.8% | #18 | Feb 10, 2026 | Feb 11, 2026 | -16.5% | #49 |
| one week | Nov 6, 2024 | Nov 13, 2024 | +27.2% | #54 | Feb 6, 2026 | Feb 13, 2026 | -21.0% | #67 |
| one month | Oct 29, 2024 | Nov 29, 2024 | +45.3% | #51 | Jan 23, 2026 | Feb 23, 2026 | -37.0% | #24 |
| 3 months | Nov 6, 2024 | Feb 6, 2025 | +48.3% | #121 | Dec 12, 2025 | Mar 12, 2026 | -44.8% | #18 |
| 6 months | Oct 15, 2024 | Feb 10, 2025 | +38.8% | #238 | Dec 24, 2025 | Jun 25, 2026 | -57.5% | #5 |
| one year | Oct 15, 2024 | Sep 17, 2025 | +42.5% | #258 | Sep 18, 2025 | Sep 18, 2026 | -66.9% | #5 |
Rank #54 for the best one week means 53 of the S&P 500 components had a better best-one week gain over the past year; for the worst windows #1 is the deepest fall. Updated .
What happened in each window
From Wallsti's event record (Aftermath's events over the two years, plus the AI-read news catalysts, which only cover recent weeks). An event is no proof of cause: check the dates against the line.
Today vs. the best starting days
| As of | 1d | 1w | 1m | 3m | 6m | 1y |
|---|---|---|---|---|---|---|
| Today Oct 15, 2026 |
+8.0% | +4.9% | -5.9% | -9.6% | -29.6% | -58.2% |
| Best one single day Nov 6, 2024 |
-6.6% | -1.7% | -6.5% | +38.4% | +40.7% | +58.1% |
| Best one week Nov 6, 2024 |
-6.6% | -1.7% | -6.5% | +38.4% | +40.7% | +58.1% |
| Best one month Oct 29, 2024 |
-2.5% | -3.9% | -10.9% | +18.7% | +33.6% | +51.1% |
| Best 3 months Nov 6, 2024 |
-6.6% | -1.7% | -6.5% | +38.4% | +40.7% | +58.1% |
| Best 6 months Oct 15, 2024 |
+1.0% | +1.8% | +6.1% | +22.7% | +46.9% | +49.0% |
| Best one year Oct 15, 2024 |
+1.0% | +1.8% | +6.1% | +22.7% | +46.9% | +49.0% |
Trailing gains over each window, today and on the day each best window started, to compare today's setup with the best entries.