黄色曲线为底部支撑线,白色曲线为顶部压力线。出现“买”字样为买入信号,后势上涨概率较大;反之为卖出信号。
SMA(CLOSE,2,1),COLORGREEN,LINETHICK1;
VAR4:=(LOW+HIGH+CLOSE)/3;
操作: MA(VAR4,5),LINETHICK1,COLORWHITE;
拉升:HHV(操作,13),COLORRED,LINETHICK1;
压力:HHV(操作,60),COLORRED;
买卖:LLV(操作,13),LINETHICK1,COLOR00FF00;
底部支撑: LLV(LOW,60)*1.02,COLOR00CCFF;
顶部: HHV(HIGH,60)*0.98,COLORFFFFCC;
STICKLINE(操作>REF(操作,1),操作,操作+0.018,1,0),COLORYELLOW,LINETHICK4;
STICKLINE(拉升>REF(拉升,1),拉升,拉升+0.018,1,0),COLORYELLOW,LINETHICK1;
STICKLINE(拉升=REF(拉升,1),拉升,拉升,1,1),COLORRED;
STICKLINE(买卖=REF(买卖,1),买卖,买卖,1,1),COLORRED;
STICKLINE(买卖>REF(买卖,1),买卖,买卖+0.028,1,1),COLORF00FF0,LINETHICK1;
STICKLINE(顶部=REF(顶部,1),顶部,顶部,1,1),COLORRED;
STICKLINE(压力=REF(压力,1),压力,压力,1,1),COLORRED;
STICKLINE(底部支撑=REF(底部支撑,1),底部支撑,底部支撑,1,1),COLORRED;
{DRAWGBK(DATE>900101,STRIP(RGB(0,150,130),RGB(0,0,0),0));}
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);
DRAWTEXT(BU,LOW,'B买'),COLORRED,LINETHICK1;
DRAWTEXT(BU,LOW,' ̄'),COLOR208FFF,LINETHICK1;
DRAWTEXT(SEL,HIGH,' ̄'),COLORFFFF00,LINETHICK1;
DRAWTEXT(SEL,HIGH,'S卖'),COLORMAGENTA,LINETHICK1;
STICKLINE(买线>=卖线,LOW,HIGH,1,1),COLORRED;
STICKLINE(买线>=卖线,CLOSE,OPEN,1,1),COLORRED;
STICKLINE(买线<卖线,CLOSE,OPEN,1,0),COLOR00FF00;
STICKLINE(买线<卖线,LOW,HIGH,1,1),COLOR00FF00;
STICKLINE(CROSS(买线,卖线) OR CROSS(卖线,买线),OPEN,CLOSE,1,0),COLORFFFF00



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