GOOG Jan 2007 380.0000 put (OQDMU.X)

Why is this one $27.50 when an identical option GOPMP.X is only 20 cents?

 

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.

http://www.optionsclearing.com/market/infomemos/2006/jul/21919.pdf

 

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.

 

I see, that makes sense. Yes it was from Yahoo.

Thanks!