Watch for the breakouts in the price's upward and downward trends as it bounces in the greater support and resistance lines you see in the chart. This is one way I've been able to predict, with notable success, if the price is going to break those support and resistance lines or continue to stay in them.
交易结束：到达止损:
Same concept: The price broke resistance so I'm waiting on the price to settle the an uptrend.