[amibroker] snapshot data value is different from delayed intraday data value

["jnz88" <jnz88@xxxxxxxxx>]

For snapshot data, I means the realtime data I download using
QuoteTracker plugin.

For delayed intraday data, I means the historical intraday data I
download from Quote.com or Yahoo.com after market close. ( 1 minites
interval )

After comparing with each other, I notice there value, especially
volume  are different.

For example, I notice the volume value of snapshot for every minute
interval is always less than the value of delayed 1 minute intraday.

why? how to fix them?








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