01
Short-dated skew returns to an upside bias
Derivasys identifies a sign reversal in XRP’s short-dated risk reversal, replacing the put-favoring configuration described in the existing article with a call premium. This indicates that upside-strike options are priced richer relative to comparable downside strikes, but the evidence does not establish the positioning or motivation behind the repricing.
EvidenceDerivasys: XRP 1W RR25 flips toward upside protection
02
A notable but localized signal
The detector characterizes the change as historically unusual and says it cleared both magnitude and statistical-change thresholds with good data quality. However, liquidity confidence is only moderate, and no confirmation from other tenors, volatility measures or assets was supplied. The interpretation should therefore remain confined to XRP’s short-dated directional skew rather than being treated as evidence of a broader volatility-surface regime.
EvidenceDerivasys: XRP 1W RR25 flips toward upside protection
Measurements
Original measurements.
- XRP 1W RR25 changed +3.85 volatility points.
Evidence
Sources.
- XRP 1W RR25 flips toward upside protectionDerivasys
Evidence timestamp .
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