Download daily yahoo data from the current server and on the weekend, sync it for the past week with data from the historical server. You dont need to manually delete quote data when you do the sync on the weekend.
-- best regards, KaranZ http://AprioriTrader.blogspot.com/ On Wed, Jul 16, 2008 at 7:52 PM, patsgreatdeals <[EMAIL PROTECTED]> wrote: > I have noticed when downloading quotes from Yahoo! the volume the day > of the market close (regardless of the time you download it) is wrong. > > I end up each weekend deleting all the qoute data in various indexes, > but not symbols. Who has time for that? Then download the past week > again. > > Questions... > 1. How can I download the prior weeks data and get the current volume > in AMIBroker without deleting all the quotes of the last week? If I do > not the vol does not change. > > 2. Does anyone have this volume issue with Yahoo! ? and if so did you > end up just tossing in the towel and purchasing a data feed? > > >
