the MP is no longer between 36 and 37, fwiw. it is more like 35.5 to 36. <A HREF="http://www.siliconinvestor.com/stocktalk/msg.gsp?msgid=20309847" target="_blank">http://www.siliconinvestor.com/stocktalk/msg.gsp?msgid=20309847</A> he has designed a spreadsheet based on the theory of the MP site, and charts it every morning when the prev day OI numbers are available. so i believe the result is more timely than that website.