Overlaying historic data on one chart

[alrados]

I was wondering if there was a way to overlay yesterday's price action over today's chart. Is there an EFS that does this?

For example, I'd like to be able to see yesterday's $INDU 5min chart as today's action is unfolding and compare the two.

The idea would also be to overlay the price action from the last two Thursdays, for instance.

Here's an example of what I mean:

[ScottJ]

Not sure on the EFS part (other's will know better than I) but I do think this is possible if you want to use Excel. You could grab the historical data for those prior periods and compare to today's data and have Excel chart it. QLink would make it easy to grab the data (you could also use the data export feature from an Advanced Chart and then use a DDE link for the current updates). Just a thought in case it helps.

Thanks.