EROK
Best and worst times to own EROK 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 | Oct 23, 2026 | Oct 26, 2026 | +7.8% | #250 | May 26, 2026 | May 27, 2026 | -8.5% | #227 |
| one week | Aug 4, 2026 | Aug 11, 2026 | +18.0% | #153 | Oct 9, 2026 | Oct 16, 2026 | -19.8% | #82 |
| one month | Jul 20, 2026 | Aug 20, 2026 | +28.9% | #154 | Sep 16, 2026 | Oct 16, 2026 | -26.5% | #93 |
| 3 months | Jun 9, 2026 | Sep 9, 2026 | +25.7% | #338 | Jul 23, 2026 | Oct 23, 2026 | -18.3% | #304 |
| 6 months | May 14, 2026 | Aug 21, 2026 | +21.8% | #390 | May 14, 2026 | Oct 19, 2026 | -20.1% | #244 |
| one year | May 14, 2026 | Aug 21, 2026 | +21.8% | #381 | May 14, 2026 | Oct 19, 2026 | -20.1% | #217 |
Rank #153 for the best one week means 152 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 Nov 2, 2026 |
+0.3% | +1.0% | -7.0% | -11.2% | -9.0% | -9.0% |
| Best one single day Oct 23, 2026 |
-4.0% | +3.8% | -17.4% | -18.3% | -16.5% | -16.5% |
| Best one week Aug 4, 2026 |
-0.9% | +6.0% | +6.8% | +0.3% | +0.3% | +0.3% |
| Best one month Jul 20, 2026 |
-0.3% | -6.6% | -1.7% | -7.1% | -7.1% | -7.1% |
| Best 3 months Jun 9, 2026 |
-1.2% | -4.4% | -4.5% | -4.5% | -4.5% | -4.5% |
| Best 6 months May 14, 2026 |
0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| Best one year May 14, 2026 |
0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Trailing gains over each window, today and on the day each best window started, to compare today's setup with the best entries.