In fast stocks like MAGS, that might have some impact, since sometime they afford exit or reentry within minutes of the last trade. Most of the time, that is insignificant. I doubt anyone else reports within 15 minutes...hey, i takes few minutes to get the confirmation, on good days (g). In edit, and talking about MAGS, trying again here at $36.10, assuming that $36 will hold at least for a mini bounce...it is, after all a discount of a bucker and a half (g).