Cannot input this instrument ES 03-12 Chart

[Lorenzo91]

I have been usin NT for year no problem only trading ES.

I went away for two months and now I cannot get a simple ES chart to come up. The oled instrument is no good and when I type the new instrument in it won't populate. Below And it won't let me delete the old default on please help!

[NinjaTrader_Kyle]

Hi Lorenzo91,

Thanks for your post.

Please follow the instructions below to rollover the expiration date of a futures contracts.

• From within the NinjaTrader Control Center window select the menu Tools > Instrument Manager
• Highlight the contract you wish to rollover in the left side of the Instrument Manager window
• Press the ">" button (the instrument will disappear from the list)
• Press the "<" button and the instrument should re-appear with the front month expiration date

http://www.ninjatrader.com/support/helpGuides/nt7/rolling_over_a_futures_contrac.htm