AVGO's biggest one-day moves since 2009, and what happened next
Describes the past; not a signal. Pre-licensed data — internal estimates, to be re-verified after our licensed data rebuild.
Learn more: Understanding unusual moves · Volume and confirmation
Close-to-close daily changes from 6 Aug 2009 to 12 Nov 2026 (1914 sessions). Later changes are measured from the close on the day of the move.
1 one-day changes above ±100% are withheld for price review.
Biggest one-day falls
Of these 9, 6 were higher 21 sessions later · n = 9 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 27 Jan 2025 | -17.4% | +7.7% | +5.3% | -4.8% |
| 4 Jun 2026 | -12.6% | -8.0% | -11.5% | -14.7% |
| 12 Dec 2025 | -11.4% | -5.4% | -5.6% | -10.7% |
| 3 Apr 2025 | -10.5% | +11.9% | +30.3% | +78.0% |
| 5 Nov 2026 | -10.4% | +25.0% | pending | pending |
| 6 Sep 2024 | -10.4% | +22.4% | +27.8% | +24.4% |
| 11 Aug 2010 | -9.3% | +2.6% | -7.8% | +22.7% |
| 1 Aug 2024 | -8.5% | -0.9% | +10.7% | +20.1% |
| 27 Jul 2011 | -8.3% | +1869.7% | +1852.7% | +1845.3% |
| 5 Jun 2026 | -7.9% | -0.9% | +0.8% | -7.2% |
Biggest one-day rises
Of these 10, 5 were higher 21 sessions later · n = 10 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 13 Dec 2024 | +24.4% | -1.8% | +2.1% | -13.0% |
| 9 Apr 2025 | +18.7% | -5.7% | +12.4% | +48.2% |
| 13 Jun 2024 | +12.3% | -1.2% | +0.9% | -0.1% |
| 31 Jul 2024 | +12.0% | -15.2% | -2.3% | +11.6% |
| 26 May 2023 | +11.5% | -1.3% | +4.3% | +5.9% |
| 16 Dec 2024 | +11.2% | -7.1% | -5.0% | -23.8% |
| 24 Nov 2025 | +11.1% | +1.0% | -7.3% | -14.9% |
| 13 Oct 2025 | +9.9% | -2.1% | -1.3% | -0.6% |
| 10 Sep 2025 | +9.8% | -6.3% | -6.6% | +9.9% |
| 5 Sep 2025 | +9.4% | +7.5% | +0.2% | +13.8% |