SentiPulse — Crypto Fear & Greed Indicator

SentiPulse is a crypto market sentiment indicator that helps traders quickly understand the emotional state of the market. The extension calculates a Fear & Greed sentiment score across multiple timeframes and displays it directly in a convenient side panel while you browse trading charts. Supported platforms • Binance • OKX • Bybit Features Multi-timeframe sentiment analysis SentiPulse analyzes market sentiment on several timeframes at once: • 15 minutes • 1 hour • 4 hours • 1 day Fear & Greed index Each timeframe receives a sentiment score from 0 to 100. Zones: 0–25 Extreme Fear 25–45 Fear 45–55 Neutral 55–76 Greed 76–100 Extreme Greed Market Risk indicator The extension also calculates a market instability score based on: • distance from neutral sentiment • disagreement between timeframes • short-term sentiment impulses This creates a simple risk indicator from 0 to 100 showing how unstable the market currently is. Risk levels: LOW – calm market MEDIUM – unstable conditions HIGH – turbulent market EXTREME – chaotic sentiment environment Market structure view The Details tab provides deeper insight into market conditions: • Market Tilt – average sentiment across timeframes • TF Spread – disagreement between timeframes • Extremes – distance from neutral sentiment How it works The extension detects the trading pair from the active tab on supported exchanges and automatically loads the sentiment analysis for that pair. The interface updates automatically when you change trading pairs or refresh the chart. API key (optional) Users can optionally connect an API key to unlock higher request limits and premium features. No API key is required for the basic functionality. Privacy and security SentiPulse does not collect personal data. The extension only reads the URL of the active tab on supported exchanges in order to detect the trading pair (for example BTCUSDT). All API keys are stored locally in the browser using Chrome storage and are never shared with third parties. SentiPulse is designed as a lightweight trading companion for market awareness and sentiment analysis.