http://www.marketwatch.com/tools/quotes/options1.asp?symb=SPY&sid=9864&dist=TQP_Nav_options
take a look at open interests.
take a look at open interests.
Quote from ASusilovic:
http://www.marketwatch.com/tools/quotes/options1.asp?symb=SPY&sid=9864&dist=TQP_Nav_options
take a look at open interests.
Quote from Brendan R:
some big selling in the DAX over the last 30 minutes