If you mean charts that plot HV and IV, then your best bet is to poke around ivolatility.com. or optionclub.com I don't think plotting option prices exists-maybe optionvue.com but definitely not free. Even paid services dont plot options other than HV and IV due to enormous bandwidth consumption.
If you are looking for a chart of option prices, Lycos livecharts does it. It will even make a decent translation if you don't know the option symbol (i.e. "ibm jun 75 call" = IBMFO). The charts are often spotty of couse, depending on the volume of the particular option you are looking at. And the free quotes are delayed 15m.