US state housing-momentum signals (FHFA HPI boom/bust gauges)
Quarterly housing-momentum signals derived from FHFA All-Transactions House Price Indexes (FRED, 50 states + DC + US national, 1975 ->): quarter-on-quarter and year-on-year price changes, 30-quarter change volatility, 3-sigma anomaly flags vs a trailing-12-quarter baseline, drift forecasts, per-quarter cross-state volatility ranks, state-vs-nation divergence gaps, 10-year house-price z-scores, cycle-position percentiles, and boom/cooldown flags. The state-breadth companion to the national housing signals. Country codes normalized to ISO alpha-3 (USA). Raw data: Federal Housing Finance Agency via FRED.
Quality
Attribution
Federal Reserve Bank of St. Louis (FRED; underlying data: Federal Housing Finance Agency)
Schema
| Column | Type | Description |
|---|---|---|
| date | string | Observation date (quarter start). FRED publishes the FHFA all-transactions indexes quarterly. (unit: ISO date) |
| country | string | Country of the index (United States for all series). |
| country_code | string | ISO 3166-1 alpha-3 country code (USA). |
| series_id | string | FRED series identifier, e.g. TXSTHPI for the Texas all-transactions index, USSTHPI for the national index. |
| series_label | string | FRED series title, e.g. 'All-Transactions House Price Index for California'. |
| value | float | FHFA All-Transactions House Price Index (not seasonally adjusted). (unit: index) |
| volatility_30d | float | |
| momentum_3m | float | |
| yoy_change_pct | float | |
| anomaly_flag | integer | |
| forecast_1m | float | |
| rank | integer | |
| us_gap | float | |
| hpi_z_10y | float | |
| cycle_position | float | |
| boom_flag | integer | |
| cooldown_flag | integer |
Sample rows
| date | country | country_code | series_id | series_label | value | volatility_30d | momentum_3m | yoy_change_pct | anomaly_flag | forecast_1m | rank | us_gap | hpi_z_10y | cycle_position | boom_flag | cooldown_flag |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1975-01-01 | United States | USA | AKSTHPI | All-Transactions House Price Index for Alaska | 69.15 | — | — | — | 0 | — | — | — | — | — | 0 | 0 |
| 1975-01-01 | United States | USA | ALSTHPI | All-Transactions House Price Index for Alabama | 72.91 | — | — | — | 0 | — | — | — | — | — | 0 | 0 |
| 1975-01-01 | United States | USA | ARSTHPI | All-Transactions House Price Index for Arkansas | 67.31 | — | — | — | 0 | — | — | — | — | — | 0 | 0 |
| 1975-01-01 | United States | USA | AZSTHPI | All-Transactions House Price Index for Arizona | 59.47 | — | — | — | 0 | — | — | — | — | — | 0 | 0 |
| 1975-01-01 | United States | USA | CASTHPI | All-Transactions House Price Index for California | 41.65 | — | — | — | 0 | — | — | — | — | — | 0 | 0 |
Download sample data
Download the full sample snapshot for this dataset (sample rows, not the complete dataset).
Use with an LLM
Point any LLM at the metadata endpoint — the documentation above is machine-readable too (JSON-LD + Croissant).
cURL
curl "https://datazimuts.com/v1/datasets/state_housing_signals/state_housing_momentum_signals" | jq '{title, rows, columns_count, license}'Python
import requests
ds = requests.get("https://datazimuts.com/v1/datasets/state_housing_signals/state_housing_momentum_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)API endpoint: https://datazimuts.com/v1/datasets/state_housing_signals/state_housing_momentum_signals
Tip: fetch /llms.txt for the full machine-readable catalog.