Methodology
Last updated
Last updated
At a given time, volmex.finance indices factor in eight options which meet the following criteria:
In-the-money call and put closest to 15 days from expiration
Out-of-the-money call and put closest to 15 days from expiration
In-the-money call and put closest to 45 days from expiration
Out-of-the-money call and put closest to 45 days from expiration
Options data is sourced in real-time from , the leading crypto options exchange. By running respective data through an inverted , an output is generated (current index value), which aims to measure the 30-day implied volatility of the underlying asset (e.g. ETH, BTC, etc). The index output is the mean of the IVs.
Mid price of options is used in the calculation.