描述
這是一個有別於一般常見的Multicharts指標，
它包含了三個不同的交易動作。
1 是趨勢剛剛改變
2 是趨勢出現了拉回走勢
3 是趨勢出現了再次突破
它可以幫助交易員知道現在處於何種走勢當中，提醒交易員採取相對應的動作。
This Multicharts indicator is different from the common indicators.
It contains three different trading steps.
1 is that the trend has just changed.
2 is that the trend is pulling back.
3 is that the trend has broken out again.
It helps the trader know which step he or she is at right now and reminds the trader to take the corresponding action.
