I have started using the tool set from Peter Hoadley. I bought the whole package and I love it. I do have a question. On the "Positions" sheet in the OpenPositions workbook the current option price is a calculated number. In order to force the number to the actual trading price at the current moment it is neccessary to calculate the IV for each position and replace the IV in use. This has the obvious and desireable effect of forcing the current price to the actual and applying an up to date IV to all the other dates etc. They provide a handy little tool on the sheet for this purpose. My question is: why isn't this automatic? Why can't the spreadsheet obtain the current price for each option code? Am I missing something?