Nowflation › Open data › FRED › STLFSI4
Latest value: −0.72 for Oct 9, 2026, −0.24 points from a year earlier (against Oct 10, 2025). 563 weekly observations from Jan 1, 2016 to Oct 9, 2026, in index (0 = average). Source: FRED (FRED route); context series, not an input to the Nowflation CPI Gauge.
| Period | Value |
|---|---|
| Oct 9, 2026 | −0.72 |
| Oct 2, 2026 | −0.47 |
| Sep 25, 2026 | −0.81 |
| Sep 18, 2026 | −0.70 |
| Sep 11, 2026 | −0.85 |
| Sep 4, 2026 | −0.79 |
| Aug 28, 2026 | −0.85 |
| Aug 21, 2026 | −0.81 |
| Aug 14, 2026 | −0.83 |
| Aug 7, 2026 | −0.77 |
| Jul 31, 2026 | −0.50 |
| Jul 24, 2026 | −0.83 |
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Cite: Nowflation, “St. Louis Fed financial stress index” (STLFSI4), data from FRED, retrieved October 18, 2026, https://nowflation.com/series/STLFSI4. The series at its source: FRED.
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