RE:trading on TSXTraders aren't flipping on TSX. If you're holding your shares there you will have to wait until SP raises at least .01 to start making money. If you want to flip this stock you'll be more successful doing it on NASDAQ. There's more volume, and the bid and ask prices move a lot more and in smaller increments. A margin account is always risky but more so when using it to buy a manipulated stock. Buying shares of NVCN on TSX is a long hold, and will only pay off If there is a very positive news released. You will most likely be waiting for a while for upward movement, if it happens at all.