BGSI
Best and worst times to own BGSI 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 | Sep 10, 2026 | Sep 11, 2026 | +10.9% | #143 | Mar 17, 2026 | Mar 18, 2026 | -13.2% | #93 |
| one week | Nov 19, 2025 | Nov 26, 2025 | +10.8% | #349 | May 6, 2026 | May 13, 2026 | -16.9% | #129 |
| one month | Jun 29, 2026 | Jul 29, 2026 | +16.7% | #381 | Feb 27, 2026 | Apr 1, 2026 | -29.7% | #65 |
| 3 months | Nov 11, 2025 | Feb 11, 2026 | +20.8% | #402 | Mar 17, 2026 | Jun 17, 2026 | -43.4% | #20 |
| 6 months | Nov 3, 2025 | Feb 10, 2026 | +15.4% | #442 | Feb 27, 2026 | Sep 1, 2026 | -52.7% | #19 |
| one year | Nov 3, 2025 | Feb 10, 2026 | +15.4% | #413 | Nov 3, 2025 | Oct 7, 2026 | -51.2% | #31 |
Rank #349 for the best one week means 348 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 |
+5.0% | +5.4% | +12.4% | -14.8% | -27.5% | -44.0% |
| Best one single day Sep 10, 2026 |
-2.3% | -9.6% | -19.3% | -14.4% | -49.6% | -48.2% |
| Best one week Nov 19, 2025 |
-0.5% | -5.4% | -3.9% | -3.9% | -3.9% | -3.9% |
| Best one month Jun 29, 2026 |
-2.8% | +6.2% | -14.1% | -25.1% | -42.0% | -40.1% |
| Best 3 months Nov 11, 2025 |
-0.5% | -3.3% | -4.6% | -4.6% | -4.6% | -4.6% |
| Best 6 months Nov 3, 2025 |
0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| Best one year Nov 3, 2025 |
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.