Monthly
Index Dec 1997=100
1997 - 2026
Dec 1, 1997 to Jan 1, 2026
FRED
2 weeks ago
RecentOct 15, 2026
As of January 1, 2026 • M data • Source: FRED
This dataset contains 322 monthly observations, over 28 years, 9 months, updated monthly from FRED. View Methodology
Data Points
322
Coverage
28 years, 9 months
Updates
monthly
This dataset's metadata was updated on 10/22/2026. The current data may be outdated.