when do the june 10 CL options expire?

when do the june 10 CL options expire. where is a good source of info on trading CL options.

 

http://www.insidestocks.com/profile.asp?sym=CLM0

 

LTD is May 17th.

http://www.cmegroup.com/trading/energy/crude-oil/light-sweet-crude_product_calendar_options.html

 

thanks, bought a june 10 , 75 call fr $.10. thought it expired the 10th of june. maybe i ll get real lucky next week. im sure people r loading up long big time

 

cl trades over the weekend right?

 

oil is tied to ther dollar,the eur/usd is falling out of bed, learn more on sim before exposing your money to the market, they trade sunday nite