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IvMinus7dRvPoints":5.29,"oneWeekIvMinus24hRvPoints":-2.22,"oneWeekIvMinus30dRvPoints":1.89},"dataQuality":{"coverage":{"24h":{"status":"complete","observedReturns":1440,"expectedReturns":1440,"coveragePercent":100,"missingPriceMinutes":0,"missingIntervals":0,"largestMissingRunMinutes":0,"unavailableReason":null},"7d":{"status":"complete","observedReturns":10080,"expectedReturns":10080,"coveragePercent":100,"missingPriceMinutes":0,"missingIntervals":0,"largestMissingRunMinutes":0,"unavailableReason":null},"30d":{"status":"complete","observedReturns":43200,"expectedReturns":43200,"coveragePercent":100,"missingPriceMinutes":0,"missingIntervals":0,"largestMissingRunMinutes":0,"unavailableReason":null}},"coveragePolicy":{"version":"observed-minute-returns-v1","minimumCoveragePercent":null,"minimumCoveragePercentByWindow":{"24h":98,"7d":97,"30d":99.5},"maximumMissingRunMinutes":60,"methodology":"Each RV window qualifies independently. RV annualises the mean squared observed one-minute log return; returns spanning gaps are excluded, not interpolated or zero-filled. Partial estimates assume observed minutes are representative and may miss volatility during gaps."},"realisedVolatilityUnavailableReason":null,"fitQuality":{"currentObjective":0.2854655,"previousObjective":0.06638781,"currentLiveError":661.99979844,"previousLiveError":101.81043313},"comparisonStatus":null,"comparisonNote":null,"rejectedPreviousSnapshotAt":null},"methodology":{"source":"Derivasys proprietary historical SVI surface and canonical BTC index databases","comparison":"Nearest successful surface snapshots approximately 24 hours apart","rrConvention":"25-delta call IV minus 25-delta put IV","bfConvention":"Average 25-delta wing IV minus ATM forward IV","greeks":"Black forward Greeks for a normalized one-BTC ATM-forward call, zero rate, fitted SVI IV","commentary":"Metrics and takeaways are deterministic. Daily headlines and introductions may be model-assisted, constrained to the same stored facts; weekly prose is deterministic.","fixedTenors":"Fixed-tenor measures are published only when listed expiries bracket the target at both comparison snapshots. Targets outside either observable range are suppressed, not extrapolated; headline rankings use only supported tenors.","smileReconstruction":"Listed-expiry smiles are reconstructed from stored SVI total-variance parameters on a fixed log-moneyness grid.","ultraShortExpiry":"Expiries with fewer than 2 full days remaining stay in detailed tables but are excluded from headline rankings. 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RV window qualifies independently. RV annualises the mean squared observed one-minute log return; returns spanning gaps are excluded, not interpolated or zero-filled. Partial estimates assume observed minutes are representative and may miss volatility during gaps."},"realisedVolatilityUnavailableReason":null,"fitQuality":{"currentObjective":0.06708226,"previousObjective":0.03989878,"currentLiveError":55.84165368,"previousLiveError":15.31369938},"comparisonStatus":null,"comparisonNote":null,"rejectedPreviousSnapshotAt":null},"methodology":{"source":"Derivasys proprietary historical SVI surface and canonical ETH index databases","comparison":"Nearest successful surface snapshots approximately 24 hours apart","rrConvention":"25-delta call IV minus 25-delta put IV","bfConvention":"Average 25-delta wing IV minus ATM forward IV","greeks":"Black forward Greeks for a normalized one-ETH ATM-forward call, zero rate, fitted SVI IV","commentary":"Metrics and takeaways are deterministic. 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IvMinus7dRvPoints":11.53,"oneWeekIvMinus24hRvPoints":-2.98,"oneWeekIvMinus30dRvPoints":1.07},"dataQuality":{"coverage":{"24h":{"status":"complete","observedReturns":1440,"expectedReturns":1440,"coveragePercent":100,"missingPriceMinutes":0,"missingIntervals":0,"largestMissingRunMinutes":0,"unavailableReason":null},"7d":{"status":"complete","observedReturns":10080,"expectedReturns":10080,"coveragePercent":100,"missingPriceMinutes":0,"missingIntervals":0,"largestMissingRunMinutes":0,"unavailableReason":null},"30d":{"status":"complete","observedReturns":43200,"expectedReturns":43200,"coveragePercent":100,"missingPriceMinutes":0,"missingIntervals":0,"largestMissingRunMinutes":0,"unavailableReason":null}},"coveragePolicy":{"version":"observed-minute-returns-v1","minimumCoveragePercent":99.5,"minimumCoveragePercentByWindow":{"24h":99.5,"7d":99.5,"30d":99.5},"maximumMissingRunMinutes":60,"methodology":"Each RV window qualifies independently. RV annualises the mean squared observed one-minute log return; returns spanning gaps are excluded, not interpolated or zero-filled. Partial estimates assume observed minutes are representative and may miss volatility during gaps."},"realisedVolatilityUnavailableReason":null,"fitQuality":{"currentObjective":0.00158416,"previousObjective":0.00511126,"currentLiveError":17.33302906,"previousLiveError":8.48131635},"comparisonStatus":null,"comparisonNote":null,"rejectedPreviousSnapshotAt":null},"methodology":{"source":"Derivasys proprietary historical SVI surface and canonical SOL index databases","comparison":"Nearest successful surface snapshots approximately 24 hours apart","rrConvention":"25-delta call IV minus 25-delta put IV","bfConvention":"Average 25-delta wing IV minus ATM forward IV","greeks":"Black forward Greeks for a normalized one-SOL ATM-forward call, zero rate, fitted SVI IV","commentary":"Metrics and takeaways are deterministic. Daily headlines and introductions may be model-assisted, constrained to the same stored facts; weekly prose is deterministic.","fixedTenors":"Fixed-tenor measures are published only when listed expiries bracket the target at both comparison snapshots. Targets outside either observable range are suppressed, not extrapolated; headline rankings use only supported tenors.","smileReconstruction":"Listed-expiry smiles are reconstructed from stored SVI total-variance parameters on a fixed log-moneyness grid.","ultraShortExpiry":"Expiries with fewer than 2 full days remaining stay in detailed tables but are excluded from headline rankings. Settlement proximity, time decay, changing liquidity and fewer quotes can exaggerate their changes.","causalClaims":"The report describes observed surface and realised-volatility changes only and does not infer unsupported market drivers, flows or forecasts.","realisedVolatility":"Annualised root-mean-square of one-minute canonical SOL-USD index log returns using a 365-day basis; all windows end at the current snapshot."},"nearestEligibleForward":null}]}