Damn, I almost got criticized in the comments. I said the stop loss was at 905 for the 895 short position, but it hasn't reached that point and some haters said I hit the stop loss. I thought I led everyone into a pit and felt guilty. The highest it reached was only 905, and I am still at a floating loss. For short-term positions, one should exit at the stop loss, while for long-term low-leverage short positions, one can hold on a bit longer. From a long-term trend perspective, the technical pattern is heading downwards, and Japan's interest rate cut hasn't materialized yet. Today's gains are just the result of the fuel prices dropping on that day.