ehhh. (open-last) does not = change ?

I'm getting data from 2 paid sources for the eminis. Both show the following.

ER2 open 641.80
last 643.90
change +0.80

Shouldn't it be +2.10 ?


Isn't that off? It was like this yesterday too, and I couldn't understand (not that i usually do) ER2's change indicator relative to the NQ or ES.
 
Back
Top