I believe this is a bug with Yahoo (which I think is where you're getting this data). The OQD series went away on July 14th, 06 and became the GOP series.
My guess is Yahoo missed this switch and is still reporting the OQD price from back in July.
They must be some kind of adjusted, or non standard option.
More than likely they are some GOOGLE exec's granted options.
I can not even find this listed on my brokerage sites option chains, but Yahoo has it listed.
