Monthly
Index Dec 1988=100
1988 - 2026
Dec 1, 1988 to Jan 1, 2026
FRED
1 months ago
RecentApr 14, 2026
As of January 1, 2026 • M data • Source: FRED
This dataset contains 368 monthly observations, over 37 years, 3 months, updated monthly from FRED. View Methodology
Data Points
368
Coverage
37 years, 3 months
Updates
monthly
This dataset's metadata was updated on 4/16/2026. The current data may be outdated.