US natural-gas market signals (Henry Hub spike & regime gauges)
Daily US natural-gas market signals from the EIA Henry Hub spot price (FRED DHHNGSP, 1997 ->, $/MMBtu): 90-day momentum, year-on-year change, 30-day change volatility, 3-sigma anomaly flags, naive-drift forecasts, price-spike day flags, an elevated-price ($5+) flag, a 5-year z-score, and a heating-season flag. The natural-gas companion to us-fuel-price-signals (pump prices) — gas moves on weather, storage, and LNG exports, with some of the sharpest spikes of any commodity. All rows normalized to country_code USA. Raw series: U.S. Energy Information Administration via FRED.
Quality
Attribution
U.S. Energy Information Administration via FRED; signals by Frontier Data Hub
Schema
| Column | Type | Description |
|---|---|---|
| date | string | Observation date (FRED API field date; YYYY-MM-DD, daily). |
| country | string | |
| country_code | string | |
| series_id | string | HHGAS: Henry Hub Natural Gas Spot Price (FRED DHHNGSP), the US natural-gas benchmark from the U.S. Energy Information Administration. |
| series_label | string | Henry Hub Natural Gas Spot Price in dollars per million BTU — the benchmark price for natural gas delivered at the Henry Hub in Louisiana. |
| value | float | Spot price in dollars per million BTU (daily). Henry Hub is the pricing point for US natural-gas futures and the reference for power prices, industrial costs, and winter heating bills. |
| momentum_3m | float | |
| yoy_change | float | |
| volatility_30d | float | |
| anomaly_flag | integer | |
| forecast_1m | float | |
| spike_flag | integer | |
| elevated_price_flag | integer | |
| gas_z_5y | float | |
| draw_season_flag | integer |
Sample rows
| date | country | country_code | series_id | series_label | value | momentum_3m | yoy_change | volatility_30d | anomaly_flag | forecast_1m | spike_flag | elevated_price_flag | gas_z_5y | draw_season_flag |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1997-01-07 | United States | USA | HHGAS | Henry Hub Natural Gas Spot Price (dollars per million BTU) | 3.82 | — | — | — | 0 | — | 0 | 0 | — | 1 |
| 1997-01-08 | United States | USA | HHGAS | Henry Hub Natural Gas Spot Price (dollars per million BTU) | 3.8 | — | — | — | 0 | — | 0 | 0 | — | 1 |
| 1997-01-09 | United States | USA | HHGAS | Henry Hub Natural Gas Spot Price (dollars per million BTU) | 3.61 | — | — | — | 0 | — | 0 | 0 | — | 1 |
| 1997-01-10 | United States | USA | HHGAS | Henry Hub Natural Gas Spot Price (dollars per million BTU) | 3.92 | — | — | — | 0 | — | 0 | 0 | — | 1 |
| 1997-01-13 | United States | USA | HHGAS | Henry Hub Natural Gas Spot Price (dollars per million BTU) | 4 | — | — | — | 0 | — | 0 | 0 | — | 1 |
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/us_natgas_signals/us_natural_gas_market_signals" | jq '{title, rows, columns_count, license}'Python
import requests
ds = requests.get("https://datazimuts.com/v1/datasets/us_natgas_signals/us_natural_gas_market_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/us_natgas_signals/us_natural_gas_market_signals
Tip: fetch /llms.txt for the full machine-readable catalog.