SP 500 futures trade at night?

I thought they did just like currencies, however on ThinkorSwim the futures markets are all closed...

 

ES is trading.......down 4.50 at 869.75. Stosh

 

What are you talking about?
I trade futures overnight with thinkorswim all the time. There is nothing wrong with quotes or trading.

 

On their demo TOS screen there is nothing.

 

Sorry, never used a demo, just trading live for years with them.
You can always send them an email and they will respond in a timely fashion, but live futures quotes and trading have had zero problems.