US mortgage-rate signals (affordability shock & spread gauges)
Weekly US mortgage-rate signals from the Freddie Mac Primary Mortgage Market Survey (redistributed by FRED, 1971 ->): 30-year and 15-year fixed rates with 13-week momentum, 30-week change volatility, 3-sigma anomaly flags vs a trailing 52-week baseline, 4-week drift forecasts, cross-series ranks, the mortgage-minus-10y-Treasury spread, a 52-week rate-shock gauge, high/low rate flags, and a 10-year affordability z-score. All rows are normalized to country_code USA so they join cleanly with US macro data. Raw series: Federal Reserve Bank of St. Louis (FRED); underlying data: Freddie Mac, U.S. Department of the Treasury.
Qualité
Attribution
Federal Reserve Bank of St. Louis (FRED; underlying data: Freddie Mac and U.S. Department of the Treasury; derived signals by Frontier Data Hub)
Schéma
| Colonne | Type | Description |
|---|---|---|
| date | string | Observation date (FRED API field date; YYYY-MM-DD, weekly). |
| country | string | |
| country_code | string | |
| series_id | string | FRED series ID: MORTGAGE30US (30-Year Fixed Rate Mortgage Average in the United States, Freddie Mac) or MORTGAGE15US (15-Year Fixed Rate Mortgage Average in the United States, Freddie Mac). |
| series_label | string | Official FRED series title as published for the series. |
| value | float | Contract interest rate on commitments for fixed-rate first mortgages, percent (Freddie Mac Primary Mortgage Market Survey, via FRED). |
| momentum_3m | float | |
| volatility_30d | float | |
| anomaly_flag | integer | |
| forecast_1m | float | |
| rank | integer | |
| mortgage_10y_spread | float | |
| rate_shock_52w_pp | float | |
| high_rate_flag | integer | |
| low_rate_flag | integer | |
| affordability_z_10y | float |
Exemple de lignes
| date | country | country_code | series_id | series_label | value | momentum_3m | volatility_30d | anomaly_flag | forecast_1m | rank | mortgage_10y_spread | rate_shock_52w_pp | high_rate_flag | low_rate_flag | affordability_z_10y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991-08-30 | United States | USA | MORTGAGE15US | 15-Year Fixed Rate Mortgage Average in the United States | 8.77 | — | — | 0 | — | 1 | 1.33 | -1.0899999999999999 | 1 | 0 | -1.1587163225430812 |
| 1991-09-06 | United States | USA | MORTGAGE15US | 15-Year Fixed Rate Mortgage Average in the United States | 8.79 | — | — | 0 | — | 1 | 1.3800000000000008 | -1.049999999999999 | 1 | 0 | -1.1622562468628026 |
| 1991-09-13 | United States | USA | MORTGAGE15US | 15-Year Fixed Rate Mortgage Average in the United States | 8.68 | — | — | 0 | — | 1 | 1.3599999999999994 | -1.1100000000000012 | 1 | 0 | -1.2130582019448624 |
| 1991-09-20 | United States | USA | MORTGAGE15US | 15-Year Fixed Rate Mortgage Average in the United States | 8.62 | — | — | 0 | — | 1 | 1.379999999999999 | -1.2100000000000009 | 1 | 0 | -1.2427097140199916 |
| 1991-09-27 | United States | USA | MORTGAGE15US | 15-Year Fixed Rate Mortgage Average in the United States | 8.59 | — | — | 0 | — | 1 | 1.4299999999999997 | -1.3000000000000007 | 1 | 0 | -1.2561776364269785 |
Télécharger un échantillon
Téléchargez l'échantillon complet de ce jeu de données (lignes d'exemple, pas le jeu complet).
Utiliser avec un LLM
Dirigez n’importe quel LLM vers le point d’accès des métadonnées — la documentation ci-dessus est aussi lisible par machine (JSON-LD + Croissant).
cURL
curl "https://datazimuts.com/v1/datasets/fred_mortgage_signals/us_mortgage_rate_signals" | jq '{title, rows, columns_count, license}'Python
import requests
ds = requests.get("https://datazimuts.com/v1/datasets/fred_mortgage_signals/us_mortgage_rate_signals").json()
print(ds["title"], ds["rows"], "rows")
# Sample rows for an LLM context window
for row in ds.get("sample_rows", [])[:5]:
print(row)Point d’accès API: https://datazimuts.com/v1/datasets/fred_mortgage_signals/us_mortgage_rate_signals
Astuce : récupérez /llms.txt pour le catalogue complet lisible par machine.