Today I didnt get that --- case study

enter 154.90 low again 154.50 again 154.20
find it reach bottom 154.54
so I didnt get that.

This is the model I enter.  If I got 154.20 at first order, what sign to tell me?

试探主力是一个过程   描述这个交易的过程   识别这个过程   然后下