which control line converges how does a control converge what is the control line when a control line converges, the variable climbs up and the control line converges? which direction should a control line converge in time what is control lines that converge what is the function of a control line in a chart why do converged control lines work why are the control lines that converge? why are control lines converged which control lines do not converge ewma plot how to show control lines why does the control line of an average curve always converge? when do control lines converge what makes control lines converge which of the following controls converges which ewma controls converge what is an example of a control converge? which control line converges with the other? what kind of converges control lines