How draw trend in my expert?

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Could I draw trend or activate indicator with my parameter in expert? Thanks for your notice.

[Syed Naufal Gaddafi]

If you want your indicator communicate with your ea, try using GlobalVariables.

[William Roeder]

avishan: Could I draw trend or activate indicator with my parameter in expert?	Read the buffers Look at any created objects Any Global Variables created.

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use iCustom() indicator to call trend drawing indicator from your EA.thats simple