OK, thanks a bunch; that was the problem. I could not initially see what you were talking about because the dialog box for the "Remove" entry does not contain such a number, when opened for edit. Then I noticed that the entry lines in the register did show a field for a number in the line underneath "Removed", although you had to select the line to see the amount. I remember wondering what such a bizarre entry was doing there when I accepted the conversion entry but I just left it there. The only thing is, I decided to use the value in the securities transaction history under the security detail view, for the amount removed, rather than the 6/13 market value, just to be consistent, since it equals the amount of the converted security added in the history for the new security. This amount appears to be basis. I am not sure it makes any significant difference since there is no gain or loss on the conversion and the difference is minor since the securities are both income funds.