How Is a VIX-like Index Calculated for the Cryptocurrency Market?
A crypto volatility index (e.g. CBOE's VIX for Bitcoin) is calculated by aggregating the weighted prices of a basket of out-of-the-money call and put options across a range of strike prices and two nearest-term expiration dates.
The calculation uses a complex formula to derive the market's expected 30-day volatility, mirroring the methodology used for the traditional VIX.