ETFS
AGG
iShares Core U.S. Aggregate Bond ETF
How often this market makes each size of move, graded against its own history · to 31 August 2026
Daily moves
| Reading | Times | Share | |
|---|---|---|---|
| Max | 2 | 0.8% | |
| Very High | 0 | 0.0% | |
| High | 5 | 2.0% | |
| Moderate | 7 | 2.7% | |
| Low | 95 | 37.1% | |
| Very Low | 147 | 57.4% |
A Very High or Max day shows up about once a year for AGG — 2 times in the history we hold. The most recent was 2 Sep 2025, when it fell 0.6%.
Biggest moves on record
| When | Move | Reading |
|---|---|---|
| 20 Mar 2026 | −0.8% | Moderate |
| 1 Dec 2025 | −0.8% | Moderate |
| 2 Mar 2026 | −0.7% | Moderate |
| 15 May 2026 | −0.6% | Low |
| 20 May 2026 | +0.6% | Moderate |