| Metric | Value |
|---|---|
| Current (July 2026) | 40.91 |
| Current percentile (full history, unweighted) | — |
| Current percentile (full history, year-weighted) | — |
| Current percentile (vs. selected window) | — |
| Trailing avg (current selection) | computed in chart |
| Long-run avg (since 1900) | ~17.5 |
| All-time peak (Dec 1999) | 44.19 |
| 1929 peak (Jan 1929) | 27.08 |
| All-time trough (Jan 1921) | 5.12 |