The Yahoo quote server has recently been intermittently providing incorrect quotes for a date of 1/1/1970.
Hopefully Yahoo will correct this issue soon. We have also released an updated quote module (424) that prevent any prices updating from Yahoo for 1/1/1970. To obtain this update download version 11.3 from the
download page.
If you currently have these incorrect prices recorded, you can delete all of them at once from the Portfolio Editor window by using "Edit / Investment Data / Delete Price / One Date - All Investments..." and enter a date of 1/1/1970.
