Chart delay vs Quote Board

I have noticed a slight time lag from the time stock quotes are displayed in NexTrend's quote board to the time they appear on their charts. I have also noticed a similar delay on Live Charts.

This lag does not usually cause problems when trading listed stocks, but for scalping the e-minis or NASDAQ stocks in a fast market, every second counts.

I am wondering if this delay is also inherent with Q-Charts or E-signal. My CPU load is normally less than 60%.

Thanks.
 
I noticed that. It seems the bar charts are not redrawn on a tick for tick basis. You have to look at time and sales for the exact last trade.
 
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