ACT
Best and worst times to own ACT 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 | Feb 3, 2026 | Feb 4, 2026 | +9.3% | #185 | Sep 29, 2026 | Sep 30, 2026 | -6.8% | #302 |
| one week | Jan 28, 2026 | Feb 4, 2026 | +12.1% | #296 | Sep 23, 2026 | Sep 30, 2026 | -9.4% | #349 |
| one month | Jan 13, 2026 | Feb 13, 2026 | +14.3% | #448 | Aug 28, 2026 | Sep 30, 2026 | -11.8% | #418 |
| 3 months | Nov 5, 2025 | Feb 5, 2026 | +23.7% | #368 | Oct 30, 2024 | Jan 13, 2025 | -8.7% | #478 |
| 6 months | Oct 29, 2025 | Apr 29, 2026 | +27.8% | #338 | Oct 30, 2024 | Jan 13, 2025 | -8.7% | #403 |
| one year | Jul 30, 2025 | Jul 30, 2026 | +41.0% | #271 | Oct 30, 2024 | Jan 13, 2025 | -8.7% | #337 |
Rank #296 for the best one week means 295 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 30, 2026 |
-1.8% | -1.5% | +9.1% | -0.2% | +11.6% | +35.7% |
| Best one single day Feb 3, 2026 |
-0.3% | +2.7% | +1.8% | +13.0% | +16.1% | +23.5% |
| Best one week Jan 28, 2026 |
+0.1% | +0.7% | -1.9% | +11.7% | +13.2% | +18.2% |
| Best one month Jan 13, 2026 |
-4.5% | -5.6% | -4.7% | +6.6% | +10.1% | +22.8% |
| Best 3 months Nov 5, 2025 |
-1.5% | +2.9% | -2.3% | +0.6% | -0.6% | +12.1% |
| Best 6 months Oct 29, 2025 |
-1.3% | -4.1% | -9.8% | -0.4% | -0.5% | +3.7% |
| Best one year Jul 30, 2025 |
-2.4% | -3.0% | -7.3% | -3.3% | +2.5% | +2.6% |
Trailing gains over each window, today and on the day each best window started, to compare today's setup with the best entries.