Live Spent Output Profit Ratio from the CoinMetrics Community API — updated daily, free, no login required. A direct read on whether Bitcoin being moved on-chain today is sold for a profit or a loss.
The Spent Output Profit Ratio (SOPR) measures whether Bitcoin being moved on-chain today is, on average, sold for a profit or a loss. It is computed as the ratio of the realised value at the time of spending to the value at the time of creation for each spent output.
A SOPR above 1.0 means the average on-chain mover is selling at a profit. A SOPR below 1.0 means they are selling at a loss — historically observed during capitulation phases. The 1.0 level acts as a key support/resistance pivot in trending markets.
On-chain data and market information only — not financial advice. Past on-chain patterns do not guarantee future price outcomes.
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Data sourced from the CoinMetrics Community API (free, public). Figures are informational only and do not constitute financial advice. The Vault · crypto market intelligence.