文华期货boll带多空DK买卖点主图指标公式源码：
M:=1;
N:=3;
MID:=MA(CLOSE,26),COLORWHITE;
TMP2:=STD(CLOSE,26);
TOP:MID+2*TMP2,RGB(255,128,0),DOT;
BOTTOM:MID-2*TMP2,COLORMAGENTA,DOT;
ZX:IF(M=1,MA(C,N),EMA(C,N)),COLORMAGENTA,LINETHICK2;
IF(ZX<REF(ZX,1),ZX,NULL),COLORGREEN,LINETHICK2;
DRAWCOLORKLINE(C>0,COLORRED,0);
DRAWCOLORKLINE(ZX<REF(ZX,1),COLORCYAN,0);
KK:=CROSS(ZX<REF(ZX,1),0.5) && C<TOP&&C>BOTTOM||C<BOTTOM;
DD:=CROSS(ZX>REF(ZX,1),0.5) && C<TOP&&C>BOTTOM;
DRAWTEXT(KK&&COUNT(KK,BARSLAST(DD)),H,’K’),COLORCYAN,FONTSIZE18;
DRAWTEXT(DD&&COUNT(DD,BARSLAST(KK)),L,’D’),VALIGN0,COLORRED,FONTSIZE18;
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X:=7;
LC := REF(CLOSE,1);
RSI:SMA(MAX(CLOSE-LC,0),X,1)/SMA(ABS(CLOSE-LC),X,1)*100,NODRAW;
K:IF(BARSLAST(KK)<BARSLAST(DD),VALUEWHEN(KK&&COUNT(KK,BARSLAST(DD)),H),NULL),COLORCYAN,NODRAW;
D:IF(BARSLAST(KK)>BARSLAST(DD),VALUEWHEN(DD&&COUNT(DD,BARSLAST(KK)),L),NULL),COLORRED,NODRAW;
空盈:IF(BARSLAST(KK)<BARSLAST(DD)&&VALUEWHEN(KK&&COUNT(KK,BARSLAST(DD)),C-REF(C,BARSLAST(DD&&COUNT(DD,BARSLAST(KK)))))>0,VALUEWHEN(KK&&COUNT(KK,BARSLAST(DD)),C-REF(C,BARSLAST(DD&&COUNT(DD,BARSLAST(KK))))),NULL),COLORRED,NODRAW;
空亏:IF(BARSLAST(KK)<BARSLAST(DD)&&VALUEWHEN(KK&&COUNT(KK,BARSLAST(DD)),C-REF(C,BARSLAST(DD&&COUNT(DD,BARSLAST(KK)))))<0,VALUEWHEN(KK&&COUNT(KK,BARSLAST(DD)),C-REF(C,BARSLAST(DD&&COUNT(DD,BARSLAST(KK))))),NULL),COLORCYAN,NODRAW;
多盈:IF(BARSLAST(KK)>BARSLAST(DD)&&VALUEWHEN(DD&&COUNT(DD,BARSLAST(KK)),C-REF(C,BARSLAST(KK&&COUNT(KK,BARSLAST(DD)))))>0,VALUEWHEN(DD&&COUNT(DD,BARSLAST(KK)),C-REF(C,BARSLAST(KK&&COUNT(KK,BARSLAST(DD))))),NULL),COLORRED,NODRAW;
多亏:IF(BARSLAST(KK)>BARSLAST(DD)&&VALUEWHEN(DD&&COUNT(DD,BARSLAST(KK)),C-REF(C,BARSLAST(KK&&COUNT(KK,BARSLAST(DD)))))<0,VALUEWHEN(DD&&COUNT(DD,BARSLAST(KK)),C-REF(C,BARSLAST(KK&&COUNT(KK,BARSLAST(DD))))),NULL),COLORCYAN,NODRAW;
