In the example below, some of the option summary data is shown for Ten Year Note calls.  Notice implied volatility for both calls and puts is listed along with various put/call ratios.  Under the column "Put/Call Ratios $w" are put/call ratios weighted by using the option's open interest.

In the lower table are strike price statistics for the current day selected (1/13/05 Mar/2005 option month).  Volume, open interest, and standard greeks are listed for each strike.