X_1:=EMA(C,8)-EMA(C,26);
X_2:=EMA(X_1,9);
X_3:=(X_1-X_2)*2*60;
X_4:=IF(X_3 REF(X_3,1),X_3,DRAWNULL);
X_5:=IF(X_3 REF(X_3,1),X_3,DRAWNULL);
X_6:=15;
X_7:=X_3-REF(X_3,2);
X_8:=X_7 49 AND X_7 70 AND X_4
X_9:=X_7
X_10:=X_3
X_11:=X_9 AND X_10;
青龙腾飞:IF(X_11,50,0)*1.8,COLORGREEN,LINETHICK4;