Crypto fear & greed index signals (sentiment momentum, extreme-regime flags, contrarian z-scores)
Daily market-sentiment signals derived from the alternative.me Crypto Fear & Greed Index (0-100, keyless free API, history from 2018-02-01): 7-day and 30-day sentiment momentum, 30-day change volatility, 3-sigma anomaly flags, extreme fear/greed regime flags (<=15 / >=85), consecutive-days regime streaks, a 90-day contrarian z-score and naive-drift 1-month forecasts. The sentiment companion to the price-based crypto market signals — no price data here. All rows are normalized to country_code WLD (World). Raw index: alternative.me (free keyless API).
Quality
Attribution
alternative.me Crypto Fear & Greed Index; derived signals by Frontier Data Hub
Schema
| Column | Type | Description |
|---|---|---|
| date | string | Index date (alternative.me API field timestamp, converted to YYYY-MM-DD, UTC). |
| country | string | |
| country_code | string | |
| series_id | string | Series identifier; always FNG for the Crypto Fear & Greed Index. |
| series_label | string | Provider label: Crypto Fear & Greed Index (alternative.me). |
| value | integer | Index value as published by alternative.me (API field value): 0 = extreme fear, 100 = extreme greed. |
| sentiment_score | integer | |
| sentiment_label | string | Provider classification for the day (alternative.me API field value_classification): Extreme Fear, Fear, Neutral, Greed or Extreme Greed. |
| momentum_7d | float | |
| momentum_30d | float | |
| volatility_30d | float | |
| anomaly_flag | integer | |
| extreme_flag | integer | |
| regime_streak | integer | |
| sentiment_z_90d | float | |
| forecast_1m | float |
Sample rows
| date | country | country_code | series_id | series_label | value | sentiment_score | sentiment_label | momentum_7d | momentum_30d | volatility_30d | anomaly_flag | extreme_flag | regime_streak | sentiment_z_90d | forecast_1m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018-02-01 | World | WLD | FNG | Crypto Fear & Greed Index | 30 | 30 | Fear | — | — | — | 0 | 0 | 1 | — | — |
| 2018-02-02 | World | WLD | FNG | Crypto Fear & Greed Index | 15 | 15 | Extreme Fear | — | — | — | 0 | 1 | 1 | — | — |
| 2018-02-03 | World | WLD | FNG | Crypto Fear & Greed Index | 40 | 40 | Fear | — | — | — | 0 | 0 | 1 | — | — |
| 2018-02-04 | World | WLD | FNG | Crypto Fear & Greed Index | 24 | 24 | Extreme Fear | — | — | — | 0 | 0 | 1 | — | — |
| 2018-02-05 | World | WLD | FNG | Crypto Fear & Greed Index | 11 | 11 | Extreme Fear | — | — | — | 0 | 1 | 2 | — | — |
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/fng_signals/crypto_fear_greed_signals" | jq '{title, rows, columns_count, license}'Python
import requests
ds = requests.get("https://datazimuts.com/v1/datasets/fng_signals/crypto_fear_greed_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/fng_signals/crypto_fear_greed_signals
Tip: fetch /llms.txt for the full machine-readable catalog.