Why it matters
SLOOS is the bedrock data point for "are banks tightening or loosening?" It is the source SLOOS-derived NFCI components feed into and the survey that bank earnings calls reference when management talks about CRE credit posture. Releases land each January, April, July, October.
How CRE teams consume it
Quarterly — scrape the SLOOS HTML page and pull underlying time series via the FRED API. Track net-tightening percentage for each of the three CRE categories.
Caveats & limitations
Diffusion measure (net tightening vs. easing), not absolute lending volume. A small bank panel; large banks dominate the signal.
Use cases
- Credit-cycle positioning
- Bank lending outlook
- Macro briefings
- Investment committee discussions