Returnsview
FreeLiveLast verified 24 Sept 2026
Precomputed monthly, quarterly and yearly return heatmaps for 1,494 cryptocurrencies, stocks, ETFs, indices.
Example request
curl -s 'https://returnsview.com/data/coins/bitcoin.json'
Free tier, in plain English
Entirely free, keyless, CDN-served JSON with no signup; the provider asks only that heavy users cache and batch requests.
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