Each futures option has its own Options Prices table linking from its own
page with all the options prices for the commodity each night.
We have the previous 40 days worth of historic options prices in Daily files
and Monthly zip files containing all the options prices for the month going
back to January 2006 in the archive options section of the site.
The options file contains all the options prices for every commodity.
We list the Open, High, Low and Settle for all the strike prices as well as the
value of the option in US Dollars, where applicable. Above the options prices
are the number of days to expiration, the Interest Rate and price of the
corresponding futures contract.
For options prices with over 15 strike prices we also have in-depth
Options Analysis and Delta Sheets.