Possibly related to our index-related basket trading???.... the weird "accounting-like" trades that occur in some biotechs, just after the close? They started showing up about a year ago or so.... trades way out of range, and generally approximating the open, and other trades with decimals to four places, large on days when there is lots of shorting (a guess, but I've been tracking it for the entire year). Anyway, today there was a trade after the close in MYGN, at today's open. When I looked at my "watch list", I noticed that this group had all traded at opening price, simultaneously after the close...... VRTX, REGN, NBIX, PDLI, NPSP, MYGN, MDCO, INCY, HGSI, AND ICOS. Maybe CEPH and DYAX???
Just "for funs". |