By today to the weekend, it should be a rebound. Pay attention to the 83,000–84,000 range. If you want to take a gamble and try a long position as a trial, you should wait until around 81,000 before entering. Set your stop loss at the previous low, 80,500. Long positions should only risk a small loss for a gamble. Currently, it should be a pullback on a daily-chart level; for the pullback target, first look at 76,000.