Volatility Perpetuals

Volatility perpetuals allow users to trade on the price of implied volatility on centralized options exchanges. This allows a trader to get pure Vega exposure without having to worry about other Greeks.
Entropy uses a Switchboard oracle that tracks a constant maturity volatility surface from Deribit, Bit.com and Okex provided by Genesis Volatility as an index.
The first market Entropy is using is the 7-day constant maturity volatility of BTC.
Read more about how the index is derived here.