KB / signal
5Y Breakeven Inflation
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5Y Breakeven Inflation
What it is
5Y Breakeven Inflation — registry key breakeven_5y.
Classifier metric. See the bands table below for the band-by-band reading.
Source
Source module: inflation
Data source: back_fillable
Fetched directly from app/sources/inflation.py; see source code for the upstream API call and any provider-specific handling.
How it’s computed
Raw 5-Year Breakeven Inflation Rate from FRED series T5YIE, in percentage points (e.g. 2.4 = market is pricing 2.4% annual CPI over the next 5 years). Computed by FRED as 5y_nominal_treasury_yield − 5y_TIPS_yield and published daily. Breakeven 5y is the short-horizon inflation expectation; the stagflation composite (stagflation_score) weights this leg at 40% because near-term inflation surprises dominate the policy-rate path during regime transitions. Daily cadence; rows post-1530 ET reflect today’s market close. See app/sources/inflation.py:53 (_collect — _fetch_fred('T5YIE')). As of the 2026.05 rebalance breakeven_5y is also a scored health-score component (breakeven, max 6, lower-is-better band ladder 6/5/2/0) — a research study found inflation breakevens were the strongest signal in the data while previously carrying zero score weight; 6 points moved here from DIX/GEX. It still renders alongside its 10y / 5y5y siblings on the inflation card.
Where it surfaces
- API field:
inflation.breakeven_5yonGET /api/v1/signals/latest - Surface:
daily_signalsrow (daily-cadence persistence) - Surface:
/signals/sparklines(UI sparklines) - Surface: change markers in the rendered report
Bands / thresholds
Classifier direction: lower_is_better.
| Range | Label | Dot | Implication | Points |
|---|---|---|---|---|
| — | Below Target | favorable | BULLISH | 6 |
| — | Near Target | leaning | NEUTRAL | 5 |
| — | Above Target | cautionary | BEARISH | 2 |
| — | Elevated | adverse | BEARISH | 0 |
Health-score / alignment role
- Health score component:
breakeven(weight + math inapp/signals/config/score_weights.jsonandapp/signals/score.py). - Contributes to:
health_score.Breakeven,card.inflation
Release cadence
- Publishes:
daily - Approximate time (ET):
16:30 - Lag days:
1
FRED breakeven series updates business-day after close.
See also
- /kb/health-score — Health score — 0-100 composite.
- /kb/api/get-signals-latest — API endpoint that serves this field.