Sentipulse — Crypto Fear

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.