If I purchase 1 option of XYZ for say $2.00, Quicken chooses to enter that as if I had purchased 100 shares of XYZ for a total of $200 (+commision). Now there is nothing wrong with that since it represents the actual outlay from the account.
However, from that point on, I think Quicken computes the contribution XYZ makes to the total value of the account by multiplying the current share price of the stock by 100. That certainly seems wrong. The correct way is to multiply the current price of the option times 100.
If I'm right about this then as long as you hold one or more options in an account, Quicken no longer reports the correct total worth of the account which makes tracking investments very sloppy and inaccurate.