BOLL指标 指标说明
BOLL利用统计学原理标准差求取其信赖区间。
买卖原则
1 BOLL利用波带 可以显示其安全的高低价位。
2 当易变性变小，而波带变窄时，激烈的价咯波动有可能随即产
生。
3 高低点穿越波带边线时，立即回到波带内，会有回档产生。
4 波带开始移动后，以此方式进入另一波带，这对于找出目标值
有相当的帮助。
BOLL:EMA(CLOSE,20),colorred,LINETHICK2;
LOWER:BOLL-2*STD(CLOSE,20),colorred,LINETHICK2;
UPPER:BOLL+2*STD(CLOSE,20),colorred,LINETHICK2;
MA5:EMA(CLOSE,5),colorred,LINETHICK2;
MA6:=EMA(CLOSE,6);
MA65:=EMA(MA6,5);
MA10:=EMA(CLOSE,10);
BB:IF(MA10<=MA5,DRAWNULL,MA5),LINETHICK4,colorgreen;
AA:IF(MA65<=MA6,DRAWNULL,BOLL),LINETHICK4,colorgreen;
MA60:EMA(CLOSE,60),colorred,LINETHICK1;
MMA60:=EMA(MA60,5);
AA60:IF(MMA60<=MA60,DRAWNULL,MA60),LINETHICK1,colorgreen;
XTP:=PEAK(CLOSE,10,1)*0.98,LINETHICK,colorwhite;
XBM:=TROUGH(CLOSE,10,1)*1.02,LINETHICK,colorgreen;
LC := REF(CLOSE,1);
VID := SUM(VOL,2)/(((HHV(HIGH,2)-LLV(LOW,2)))*100);
RC := (CLOSE-LC)*VID;
LONG := SUM(RC,0);
DIFF := SMA(LONG,10,1);
DEA := SMA(LONG,20,1);
LON := DIFF-DEA;
LONMA := MA(LON,10);
CC:IF(LONMA<=LON,DRAWNULL,UPPER),LINETHICK4,colorgreen;
DIF0:=EMA(CLOSE,6)-EMA(CLOSE,26);
DEA0:=EMA(DIF0,9);//www.fxjgsw.com
DD:IF((0<=DIF0)AND(DIF0>DEA0) ,DRAWNULL,LOWER),LINETHICK4,colorgreen;
EE:IF((0<DIF0)AND(DEA0>=DIF0) ,LOWER,DRAWNULL),LINETHICK4,coloryellow;
DRAWBAND(MA5,RGB(255,0,0),BOLL,RGB(0,255,0));
MA250:MA(CLOSE,250);
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