指标通过多周期加权均价构建一条平滑的“趋势中枢线”,并结合短期价格与该中枢的交叉关系,判断潜在的中短线入场时机。当股价由下向上有效穿越中枢线时,视为多头信号,系统会密集提示“沧海入场”图标,强调趋势可能转强。同时辅以价格行为、均线方向和资金成本变化,过滤虚假信号。
操作上,投资者可在图标出现时,结合价格是否处于相对低位及市场整体环境,分批布局,适合波段或趋势初期介入。
{主图源码如下}
HG1:=(HIGH+LOW+OPEN+2*CLOSE)/5;
HG2:=HG1+HIGH-LOW;
HG3:=2*HG1-LOW;
HG4:=HG1-HIGH+LOW;
HG5:=2*HG1-HIGH;
HG6:=HIGH< REF(LOW,1) OR LOW>REF(HIGH,1);
HG7:=CLOSE=HHV(CLOSE,13);
HG8:=BARSLAST(FILTER(CROSS(0.8,HG7),2))+1;
HG9:=REF(CLOSE,HG8);
HG10:=CROSS(CLOSE,REF(HG9,1));
HG11:=(HIGH+LOW+3*CLOSE+OPEN)/6;
HG12:=MA(HG11,7);
HG13:=MA(HG11,14);
HG14:=MA(HG11,21);
HG15:=MA(HG11,28);
HG16:=MA(HG11,35);
HG17:=MA(HG11,42);
HG18:=MA(HG11,49);
HG19:=MA(HG11,56);
HG20:=(7*HG12+14*HG13+21*HG14+28*HG15+35*HG16+42*HG17+49*HG18+56*HG19)/252;
HG21:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);
HG22:=REF(HG21,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG23:=REF(HG22,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
HG24:=REF(HG23,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG25:=REF(HG24,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
HG26:=REF(HG25,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG27:=REF(HG26,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
HG28:=REF(HG27,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG29:=REF(HG28,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
HG30:=REF(HG29,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG31:=REF(HG30,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
HG32:=REF(HG31,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG33:=CLOSE< REF(CLOSE,1) AND CLOSE< REF(CLOSE,2);
HG34:=REF(HG21 OR HG22 OR HG23 OR HG24 OR HG25 OR HG26 OR HG27 OR HG28 OR HG29 OR HG30 OR HG31 OR HG32,1) AND HG33;
HG35:=0.01*EXPMA(AMOUNT,13)/EXPMA(VOL,13);
HG36:=(HG35/REF(HG35,1)-1)*10;
HG37:=MA(HG36,5)/10;
HG66:=MA(C,18);
HG68:=(HG66>REF(HG66,1));
明日心理价:(HG1+HG2+HG3+HG5+HG4)/5,NODRAW,COLORWHITE;
DRAWTEXT(HG6,LOW,'缺'),COLOR00FFFF;
STICKLINE(C/REF(C,1)>1.095,C,O,2,0),COLORYELLOW;
STICKLINE(HG8<=6,HG9,HG9,3,0),COLORFF00FF;
DRAWTEXT(HG10,LOW,'T'),COLOR00FFFF;
沧海斩妖线:EMA(CLOSE,3),COLORWHITE,LINETHICK1;
沧海斩妖线2:MA(CLOSE,5)COLORYELLOW,LINETHICK1;
沧海斩妖线3:MA(CLOSE,8),COLORRED,LINETHICK1;
沧海行安全线:MA(CLOSE,25),COLORGRAY,LINESTICK,LINETHICK1;
DRAWICON(CROSS(沧海斩妖线,HG20),L*0.98,1);
STICKLINE(C/REF(C,1)>1.095,C,O,1,0),COLORYELLOW;
IF(沧海斩妖线3<=REF(沧海斩妖线3,1),沧海斩妖线3,DRAWNULL),COLORBLUE,LINETHICK2;
IF(沧海斩妖线3>REF(沧海斩妖线3,1),沧海斩妖线3,DRAWNULL),COLORFF00FF,LINETHICK2;
DRAWICON(FILTER(HG34=1,5),HIGH*1.03,12);
生变:IF(HG37< HG36,HG20,DRAWNULL),COLORYELLOW,CIRCLEDOT,LINETHICK2;
空仓:IF(HG36< HG37,HG20,DRAWNULL),COLORGREEN,CIRCLEDOT,LINETHICK2;
持仓:IF(HG36>HG37 AND HG68,HG20,DRAWNULL),CIRCLEDOT,COLORRED,LINETHICK2;
IF(HG20<=REF(HG20,1),HG20,DRAWNULL),COLORGREEN,CIRCLEDOT,LINETHICK2;
{副图源码如下}
HG1:=(HIGH+LOW+OPEN+2*CLOSE)/5;
HG2:=HG1+HIGH-LOW;
HG3:=2*HG1-LOW;
HG4:=HG1-HIGH+LOW;
HG5:=2*HG1-HIGH;
HG6:=HIGH< REF(LOW,1) OR LOW>REF(HIGH,1);
HG7:=CLOSE=HHV(CLOSE,13);
HG8:=BARSLAST(FILTER(CROSS(0.8,HG7),2))+1;
HG9:=REF(CLOSE,HG8);
HG10:=CROSS(CLOSE,REF(HG9,1));
HG11:=(HIGH+LOW+3*CLOSE+OPEN)/6;
HG12:=MA(HG11,7);
HG13:=MA(HG11,14);
HG14:=MA(HG11,21);
HG15:=MA(HG11,28);
HG16:=MA(HG11,35);
HG17:=MA(HG11,42);
HG18:=MA(HG11,49);
HG19:=MA(HG11,56);
HG20:=(7*HG12+14*HG13+21*HG14+28*HG15+35*HG16+42*HG17+49*HG18+56*HG19)/252;
HG21:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);
HG22:=REF(HG21,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG23:=REF(HG22,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
HG24:=REF(HG23,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG25:=REF(HG24,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
HG26:=REF(HG25,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG27:=REF(HG26,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
HG28:=REF(HG27,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG29:=REF(HG28,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
HG30:=REF(HG29,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG31:=REF(HG30,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
HG32:=REF(HG31,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
HG33:=CLOSE< REF(CLOSE,1) AND CLOSE< REF(CLOSE,2);
HG34:=REF(HG21 OR HG22 OR HG23 OR HG24 OR HG25 OR HG26 OR HG27 OR HG28 OR HG29 OR HG30 OR HG31 OR HG32,1) AND HG33;
HG35:=0.01*EXPMA(AMOUNT,13)/EXPMA(VOL,13);
HG36:=(HG35/REF(HG35,1)-1)*10;
HG37:=MA(HG36,5)/10;
HG66:=MA(C,18);
HG68:=(HG66>REF(HG66,1));
沧海斩妖线:=EMA(CLOSE,3);
沧海入场:=CROSS(沧海斩妖线,HG20);
DRAWICON(沧海入场, 1.0, 42);
DRAWICON(沧海入场, 0.9, 25);
DRAWICON(沧海入场, 0.8, 30);
DRAWICON(沧海入场, 0.7, 25);
DRAWICON(沧海入场, 0.6, 34);
DRAWICON(沧海入场, 0.5, 25);
DRAWICON(沧海入场, 0.4, 9);
DRAWICON(沧海入场, 0.3, 25);
{沧海斩妖选股源码如下}
HG1:=(HIGH+LOW+OPEN+2*CLOSE)/5;
HG2:=HG1+HIGH-LOW;
HG3:=2*HG1-LOW;
HG4:=HG1-HIGH+LOW;
HG5:=2*HG1-HIGH;
HG7:=CLOSE=HHV(CLOSE,13);
HG8:=BARSLAST(FILTER(CROSS(0.8,HG7),2))+1;
HG9:=REF(CLOSE,HG8);
HG11:=(HIGH+LOW+3*CLOSE+OPEN)/6;
HG12:=MA(HG11,7);
HG13:=MA(HG11,14);
HG14:=MA(HG11,21);
HG15:=MA(HG11,28);
HG16:=MA(HG11,35);
HG17:=MA(HG11,42);
HG18:=MA(HG11,49);
HG19:=MA(HG11,56);
HG20:=(7*HG12+14*HG13+21*HG14+28*HG15+35*HG16+42*HG17+49*HG18+56*HG19)/252;
沧海斩妖线:=EMA(CLOSE,3);
沧海入场:CROSS(沧海斩妖线,HG20);