超短买入之红箭头选股指标公式

X_1:=SMA((CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100,3,1);
X_2:=Sma((CLOSE-LLV(LOW,10))/(HHV(HIGH,10)-LLV(LOW,10))*100,3,1);
X_3:=SMA((X_2-50)*2,3,1)+SMA((X_1-50)*2,3,1)/1;
X_29:=X_3>REF(X_3,1);
红箭头:X_29 AND REF(NOT(X_29),1);