Displaying Volatility Surfaces for Different Dates

By default the volatility surface is created for the current date.

However, you can easily display a volatility surface for either of the following as well:

A date in the past. When created for a date in the past, the market data used is the data saved in the system on that date for that commodity at the official cutoff time for the relevant exchange.

A date in the future. When created for a date in the future, the market data is taken from the current term structure, not the forward term structure.

You do this by changing the date in the Trade Date field.