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Free crypto market charts built on public data — market sentiment, Bitcoin's long-term trend, and market structure. No sign-up to look. Set an alert when something moves.

Public market data · educational, not financial advice · no custody, no order routing

Crypto Fear & Greed Index

source: alternative.me

A 0–100 gauge of crowd sentiment (0 = extreme fear, 100 = extreme greed). It is a mood index — not a price, not a forecast.

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Bitcoin Rainbow Chart (log-regression)

source: CoinGecko

Bitcoin's price on a log scale against a long-term log-regression trend. Bands mark statistical distance from that trend line — a description of where price sits, not a buy/sell suggestion.

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Market-Cap Dominance

source: CoinGecko

Each coin's share of total crypto market cap right now. A snapshot of market structure — dominance history needs a paid data tier, so only the current split is shown.

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Bitcoin Pi Cycle Top

source: Binance

Bitcoin's price (log scale) with its 111-day moving average and 2× its 350-day moving average. These two lines have historically converged near past cycle tops — a description of past data, not a prediction.

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Funding Rate Heatmap

source: Binance · CoinGecko

Perpetual-futures funding rate for the top coins, plotted against market cap. Positive (green) = longs pay shorts; negative (red) = shorts pay longs. A market-structure snapshot, not advice.

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Public Company Treasuries

How much Bitcoin or Ethereum public companies hold in their treasuries — split by company and by country. A view of institutional adoption, not a recommendation. source: CoinGecko

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Crypto Funding Rates

Live perpetual-futures funding rates across Binance, Bybit & OKX, with summed open interest. Positive (green) = longs pay shorts; negative (red) = shorts pay longs. Price is the perpetual mark price, refreshed every 60s. A market-structure snapshot, not advice.

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Open Interest

Perpetual-futures open interest (USD notional) over time — how much leverage sits in the market. Deep history back to ~2021, which the exchange APIs don't retain. Descriptive, not advice.

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Liquidations

Market-wide 24h liquidations — long (green) vs short (red) forced closes, accumulated since we started tracking. A market-stress gauge, not advice.

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Options (Deribit)

Deribit options: max pain per expiry, total open interest, put/call ratio and DVOL (implied volatility). A market-structure snapshot, not advice.

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Market Sentiment

Multi-layer sentiment (news + crowd + institutional) as a composite score over time, with the fear-greed reading. A mood gauge, not advice.

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Funding rate history

8-hourly perpetual funding rate over time across Binance, Bybit and OKX. Positive = longs pay shorts; negative = shorts pay longs. Persistent extremes show crowded positioning — descriptive, not advice.

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Whale positions

Largest open perpetual positions on Hyperliquid right now, by notional size, with side and unrealised PnL. A snapshot of where the biggest traders sit — not advice, and wallets can hedge elsewhere.

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Altcoin Season Index

source: Binance

Of the top 50 coins by volume, how many outperformed Bitcoin over the last 90 days. Above 75 = altcoin season; below 25 = bitcoin season. A market-structure gauge, not advice.

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RSI screener

source: Binance

14-period Relative Strength Index across the most-traded coins. Above 70 is often called overbought, below 30 oversold — a momentum reading, not a signal to buy or sell.

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MACD

source: Binance

Moving Average Convergence Divergence (12, 26, 9): the MACD line, its signal line and the histogram of their difference. A trend/momentum descriptor, not advice.

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What these charts are — free, read-only visualisations of public market data for research and education. The chart hub is the front door to Cryptorua Radar, a market-monitoring & alerting tool.

What they are not — not financial advice, not a recommendation to buy or sell, and no performance claims. Indices and statistical fits are descriptive; past behaviour does not predict the future. No custody of funds, no order routing.