Welcome freshlyblended! You might find your answer in tony's follow-on message... <a href="http://investorshub.advfn.com/boards/replies.aspx?msg=37494174" rel="nofollow" target="_blank">http://investorshub.advfn.com/boards/replies.aspx?msg=37494174</a> Bottom line on this whole subject for me is, if you can't predict the impact of the tick on the indicator, you can't use it real time... like I can't predict what tick data will do to the Sto, for example. Hope that makes sense.