趋势波段 说明：由主力线和散户线共同组成趋势线组。由操盘线与V5线共同组成波段线组。
先看趋势组线是上升段，下降段，还是横盘段。再确定买卖。
买入的时机要回避下降段，小量参与横盘段，积极参与上升段。
当趋势线组和波段线组在顶部区域四线集结，减仓；当趋势线组和波段线组在底部区域四线集结轻仓建仓，当波段线组上穿趋势线时加仓，波段线组下穿趋势线组是短线的卖点。请配合大盘，成交量，均线和其他指标使用。
V3:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100;
操盘线:SMA(V3,2,1),colorred,LINETHICK1;
V5:SMA(操盘线,2,1),colorcyan;
抄底:IF(操盘线>REF(操盘线,1) AND REF(操盘线,1)<REF(操盘线,2) AND 操盘线<23 ,18,0),coloryellow,LINETHICK1;
追买:IF(操盘线>REF(操盘线,1) AND CROSS(操盘线,V5) AND V5<50,30,0),colorblue;
强弱分界: 50, POINTDOT;
VAR2:=IF(MONTH<12,1,1);
VAR3:=(2*CLOSE+HIGH+LOW)/4;
VAR4:=LLV(LOW,34);
VAR5:=HHV(HIGH,34);
主力:EMA((VAR3-VAR4)/(VAR5-VAR4)*100,13)*VAR2,LINETHICK1,colormagenta;
散户:EMA(0.667*REF(主力,1)+0.333*主力,2),LINETHICK1,COLORFF9933;
买入脉冲:IF(CROSS(主力,散户) AND 主力<16,40,5),LINETHICK1,coloryellow;
卖出脉冲:IF(CROSS(散户,主力) AND 散户>78,75,90),LINETHICK1,colorgreen;
DRAWTEXT(CROSS(主力,76) AND 散户<主力,68,'减仓'),LINETHICK2,COLOR669900;
支撑位:IF((EMA(CLOSE,15)-REF(EMA(CLOSE,15),1))/REF(EMA(CLOSE,15),1)*100>=0,REF(EMA(CLOSE,15),BARSLAST(CROSS((EMA(CLOSE,15)-REF(EMA(CLOSE,15),1))/REF(EMA(CLOSE,15),1)*100,0))+1),DRAWNULL),colorred,LINETHICK1;
阻力位:IF((EMA(CLOSE,15)-REF(EMA(CLOSE,15),1))/REF(EMA(CLOSE,15),1)*100<0,REF(EMA(CLOSE,15),BARSLAST(CROSS(0,(EMA(CLOSE,15)-REF(EMA(CLOSE,15),1))/REF(EMA(CLOSE,15),1)*100))+1),DRAWNULL),colorgreen,LINETHICK1;
M1 := EMA( CLOSE, 9 );
M2 := EMA( CLOSE, 18 );
MD : M1 - M2, colorwhite, LINETHICK3;
MM := EMA( MD, 3 );
吸 : IF( MD >= MM AND MD < 0, MD, DRAWNULL ), colorlired, LINETHICK3;
拉 : IF( MD >= MM AND MD >= 0, MD, DRAWNULL ), colorred, LINETHICK3;
派 : IF( MD < MM AND MD >= 0, MD, DRAWNULL ), colorgreen, LINETHICK3;
落 : IF( MD < MM AND MD < 0, MD, DRAWNULL ), colorwhite, LINETHICK3;
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