Mark,
In the Portfolio Editor you have a column title "%Change" which give the percent of the price change over a 24 hour period. I know the the update time can be modified taking into account the time zone changes.
This drives me a bit/very (your choice) batty since I'm dealing with stock exchanges in 4 different time zones: NY, London, Continental Europe, HK; and also different holiday schedules.
What would be nice to have would be something called %xxx that would just give the percentage change from what ever the last entered price was, independent of time or time zone conditions.
Any chance of that happening
Richard in Paris