Is there anyway to change the EA settings on all open charts with a script?


Is changing an EA settings or mass adding them to all open charts possible by any script?

I'm running test accounts for all currencies so changing settings or adding them to each chart can be really time consuming any help would be much appreciated. 


Thanks in advance. 

I always do the other way around, one EA that's running all currency's.
Check the scripts under the code base tap.  There are lots offered but it depends what inputs you are trying to change or what actions (like close all of a certain pair or close all, etc.)
you can try global variables somehow

I did find a script that managed this for me in the end, very useful but thank you for the answers.

FX Blue - Apply chart as template