The WalletLens Market Index distills the entire crypto market into a single number — a live 0–100 sentiment score updated continuously. It is built from three public-data signals across the top 250 cryptocurrencies and is free for anyone to read, cite, and link.
The score is a weighted blend of market breadth (45%, the share of the top 100 coins up over 24h), momentum (35%, the average normalised 24h move of the top 50), and large-cap leadership (20%, the share of the top 10 by market cap that are up). Scores above 75 indicate an overheated market; below 25 indicates extreme caution. All inputs are public market data — WalletLens stores no personal portfolio data on any server.
Journalists, researchers and bloggers may cite the index freely. Use the format: "WalletLens Market Index: [score]/100 ([label])" and link walletlens.live/market-index.
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