VAR1:=CLOSE/HHV(CLOSE,100)<0.7;
VAR2:=REF(HIGH=LLV(HIGH,40),1);
VAR3:=CLOSE/REF(CLOSE,1)>1.09 AND VOL/MA(VOL,5)>1.5;
VAR4:=VAR1 AND MA(VAR2,10)>0 AND VAR3;
STICKLINE(VAR4,0,70,4,0),colorred;
DRAWTEXT(VAR4,85,'谷底惊雷
DIFF : EMA(CLOSE,8) - EMA(CLOSE,17);
DEA : EMA(DIFF,9);
MACD : 2*(DIFF-DEA);
Zero : 0;
VERTLINE((CROSS(DIFF,0) AND MACD>0 OR CROSS(DIFF,DEA) AND DIFF>0 AND MACD>0),3),colorFF00FF;
DRAWTEXT((CROSS(DIFF,0) AND MACD