白龙: MA(CLOSE,125);黄龙: 白龙+2*STD(CLOSE,170);紫龙: 白龙-2*STD(CLOSE,145);青龙: SAR(125,1,7), LINESTICK;VAR2:=HHV(HIGH,70);VAR3:=HHV(HIGH,20);红龙: VAR2*0.83;蓝龙: VAR3*0.91;