RE:RE:RE:RE:WTF is going on? 8 consecutive red days on Nasdaq. There's a one word answer for the original question - Facebook.
As for the rest of the markets, it's the fear of a global trade war which despite Trump's assertions, no one wins. But his potential tariffs (which may simply be negotiating ploys) are months down the road and require all kinds of consultation before anything is approved.
Finally there's NAFTA which has hung like a giant cloud over the Canadian markets. But the US now realizes that they have less than a month to wrap things up. If not, the Mexican election will take place and there's a strong possibility that a new hardline leftist will be elected so there may be no deal after that.
None of this has anything to do with TSGI but it's understandable that the SP has fallen back in reaction to all of these market concerns. Hard to find a stock that hasn't been affected. GLTA