Plot the difference between two instruments

[williammanda]

I'm looking to plot the difference between two instruments. Example: plot the last price of NQ - ES either as an indicator in one panel. Is there a script for this or can it be done with the existing tools in NT? Also I would like to plot the previous session's close to the current last price and be able to have more than one instrument in one panel. In other words show the percent difference to the previous days close price.
Thanks

[williammanda]

I'm looking to plot the difference between two instruments. Example: plot the last price of NQ - ES either as an indicator in one panel. Is there a script for this or can it be done with the existing tools in NT?

Ok I found a script for this request and it is called "spread". Still looking for the 2nd one.

[NinjaTrader_JoshP]

williammanda,

You will need to make some custom indicators to get the calculations you want shown on the chart. If you would like them professionally made you could try contacting one of these 3rd party NinjaScript Consultants: http://www.ninjatrader.com/webnew/pa...injaScript.htm