today the american markets were closed for memorial day. although the nasdaq is the primary market for silver standard, it did trade on the toronto stock exchange. volume was very light, as you might expect, and the stock closed at 30.18. then in after-hours or end-of-day trading, it was taken down to 30.00. maybe someone just likes round numbers, and it was only a couple of 100-share trades, so it won't make any difference tomorrow. anyone here from north of the border familiar with the tsx, who can explain what goes on after the market closes?