智牛波段决策系统，精准捕捉波段起止点
智牛波段决策系统是专为中短线趋势交易设计的波段捕捉工具，核心通过多级均线交叉叠加量价验证锁定趋势转折点，同步以K线染色文字标注支撑线等直观提示强化信号。系统把传统均线升级为动态加权智牛均线并融入价格强度分析，帮助趋势交易者高效锁定波段起止点，同时提醒滞后性及震荡市假信号风险。
主图指标源码：
{智牛波段决策系统}
牛熊线:DMA(MA(CLOSE+REF(CLOSE,5)/CLOSE*0.098,90),VOL),LINETHICK1,CIRCLEDOT,COLORYELLOW;
小牛:=CROSS(C,牛熊线);
DRAWTEXT(小牛,L,'↖走强区'),COLORRED,LINETHICK4;
DRAWTEXT(ISLASTBAR,牛熊线,'牛熊线'),COLORYELLOW;
MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;
操盘线:(20*MID+19*REF(MID,1)+18*REF(MID,2)+17*REF(MID,3)+16*REF(MID,4)+15*REF(MID,5)+14*REF(MID,6)+13*REF(MID,7)+12*REF(MID,8)+11*REF(MID,9)+10*REF(MID,10)+9*REF(MID,11)+8*REF(MID,12)+7*REF(MID,13)+6*REF(MID,14)+5*REF(MID,15)+4*REF(MID,16)+3*REF(MID,17)+2*REF(MID,18)+REF(MID,20))/210,NODRAW;
安全线:MA(操盘线,11),COLORGRAY,LINESTICK,LINETHICK1;
MA20:MA(C,20),NODRAW;
趋势线:MA(C,6) COLORGREEN, LINETHICK2;
STICKLINE(趋势线>=MA20,CLOSE,OPEN,3,0),COLOR0000FF;
STICKLINE(趋势线>=MA20,CLOSE,OPEN,0.5,0),COLORCC66FF;
STICKLINE(MA20>趋势线,CLOSE,OPEN,3,0),COLORFF9900;
STICKLINE(MA20>趋势线,CLOSE,OPEN,0.5,0),COLORFFCC00;
大牛:=CROSS(趋势线,MA20);
死牛:=CROSS(MA20,趋势线);
DRAWTEXT(大牛,L,'↖行情开始'),COLORYELLOW,LINETHICK4;
DRAWTEXT(死牛,H,'↖行情结束'),COLORWHITE ,LINETHICK4;
STICKLINE(CROSS(趋势线,MA20),OPEN,CLOSE,2,0),COLOR00FFFF ;
STICKLINE(CROSS(MA20,趋势线),OPEN,CLOSE,2,0),COLOR00DD00;
VAR2:=O>MA(C,安全线) AND C< MA(C,安全线);
STICKLINE(CROSS(安全线,C),OPEN,CLOSE,2,0),COLORFF0000;
AMA3:IF(趋势线/REF(趋势线,安全线)>0.997,趋势线,DRAWNULL),COLORBLUE,LINETHICK3;
AMA4:IF(趋势线/REF(趋势线,安全线)>1.001,趋势线,DRAWNULL),COLORRED,LINETHICK3;
ZBGS1:=IF(L=LLV(L,9),L,0);
ZBGS2:=CONST(BARSLAST(ZBGS1!=0));
ZBGS3:=CONST(IF(ZBGS2=0,H,REF(H,ZBGS2)));
ZBGS4:=CONST(REF(BARSLAST(H>ZBGS3),ZBGS2+1)+ZBGS2+1);
ZBGS5:=CONST(IF(ZBGS4=0,H,REF(H,ZBGS4)));
ZBGS6:=CONST(REF(BARSLAST(H>ZBGS5),ZBGS4+1)+ZBGS4+1);
ZBGS7:IF(CURRBARSCOUNT<=ZBGS2+10,CONST(IF(ZBGS6=0,H,REF(H,ZBGS6))),DRAWNULL),COLORYELLOW,DOTLINE;
DRAWTEXT(ISLASTBAR,ZBGS7,'进场线'),COLORYELLOW;
DP:=IF(C=INDEXC,0,1);
GJ:=AMOUNT/V/100;
