LC:=REF(CLOSE,1);
 RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);
 FF:=EMA(CLOSE,3);
 MA15:=EMA(CLOSE,21);
波动回调提示图:MA(CLOSE,10000);
 STICKLINE((MA15 > REF(MA15,1)),MA15,MA15,5,1),LINETHICK2,COLORRED;
 STICKLINE((MA15 < REF(MA15,1)),MA15,MA15,5,1),LINETHICK2,COLORGREEN;
 DRAWTEXT(CROSS(FF,MA15),(LOW * 0.99),'上拐点');
DRAWTEXT(CROSS(MA15,FF),(HIGH * 1.02),'下拐点');
DRAWTEXT(CROSS(85,RSI),(HIGH * 1.02),'回调！');
买线:=EMA(C,2);
卖线:=EMA(SLOPE(C,21)*20+C,42);
 BU:=CROSS(买线,卖线);
SEL:=CROSS(卖线,买线);
 {STICKLINE(买线>=卖线,LOW,HIGH,0.1,0),COLORRED;}
 STICKLINE(买线>=卖线,CLOSE,OPEN,3,0),COLORRED;
 STICKLINE(买线<卖线,CLOSE,OPEN,3,0),COLORGREEN;
 STICKLINE(CROSS(买线,卖线) OR CROSS(卖线,买线),OPEN,CLOSE,3,0);
指导线: EMA((EMA(CLOSE,4)+EMA(CLOSE,6)+EMA(CLOSE,12)+EMA(CLOSE,24))/4,2),LINETHICK1;
界: MA(CLOSE,27),LINETHICK1;