会当凌绝顶,一览众山小 —— 当股价登顶时,你能否像诗人杜甫一样洞察全局?这套量能饱和度指标,或许正是你需要的股市望远镜🔭
一、指标原理:当成交金额亮起"红色警报"
核心逻辑:该指标通过计算 SAT = (当日成交金额/当前股价) / (20日最高成交金额/20日最高股价),将市场情绪量化为0-100的数值。通俗理解:就像给市场情绪装了个温度计,当数值超过97%时,说明资金涌入速度达到近期极限。
指标三板斧:黄柱预警(5-80区间):提示资金温和流入红柱加速(80-97区间):主力开始冲刺绿柱见顶(≥97):可能盛极而衰
二、案例解析:2025年7月的"AI芯片双雄"
案例1:寒武纪-U(688256)时间点:7月15日量能饱和度达98.3%现象:股价在1200元高位连续3日红柱预警结果:次日放量大阴线开启回调,10个交易日跌幅18%
案例2:龙芯中科(688047)时间点:7月22日量能柱突然转绿特征:换手率从3%飙升至8.7%策略:根据指标提示在绿柱出现次日减仓,规避后续15%回撤
三、实战三步法:像猎人一样等待"饱和点"
第1步:设置观察窗口将指标参数改为 n:=75;n1:=56,扩大监测周期至季度级别,避免短期波动干扰。
第2步:结合"红买黄卖"线线上持股:当5日均量线(黄色)上穿35日均线(白色)时线下预警:若量能饱和度>90%且股价滞涨,果断减仓
第3步:捕捉"橙黄见底"信号当指标出现蓝色柱状图,结合MACD底背离,可作为中线布局点。
四、指标适配指南
适合人群:短线交易者:关注每日量能饱和度变化波段投资者:重点观察周线级别红柱转绿新手慎用:需配合其他指标过滤假信号
最佳应用场景:次新股开板后的量能突变题材股连续涨停后的天量阴线大盘指数突破关键点位时的量能确认
五、福利时间:指标公式
通达信量能饱和度副图指标源码:
N:=75;N1:=56;
成交量之窗:VOL,NODRAW,COLORYELLOW;
VARJ1:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
买盘:=IF(CLOSE>OPEN,VARJ1*(HIGH-LOW),IF(CLOSE<OPEN,VARJ1*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2));
成交量比%:买盘/VOL*100,COLORWHITE,NODRAW;
预测量:IF(CURRBARSCOUNT=1 AND PERIOD=5,VOL*240/FROMOPEN,DRAWNULL),NODRAW,LINETHICK0;
STICKLINE(CURRBARSCOUNT=1 AND PERIOD=5,预测量,0,-1,-1),COLOR00C0C0;
量比:V/REF(MA(V,5),1),NODRAW,COLORYELLOW;
换手:VOL/CAPITAL*100,NODRAW,COLORLIRED;
天量高柱筑顶:IF(CURRBARSCOUNT=1,VOL*240/FROMOPEN/REF(VOL,1)-1,VOL/REF(VOL,1)-1),NODRAW,COLORRED;
STICKLINE(天量高柱筑顶>=1,0,VOL,2,0),COLORYELLOW;
N2:=N1*1.05;
N3:=N1+3;
SAT:=(AMOUNT/C)/(HHV(AMOUNT,20)/HHV(C,20));
量能饱和度:IF(SAT>1,1,SAT)*100,COLORLIBLUE,NODRAW;
中点:=REFDATE(HHV(V,100)/2,DATE);{量能饱和的变色切换}
STICKLINE(CURRBARSCOUNT=N1,中点*1.9,中点*1.5,100,1),COLOR00DDDD;
STICKLINE(CURRBARSCOUNT=N1,中点*1.88,中点*1.52,量能饱和度,0),COLOR0033FF;
STICKLINE(CURRBARSCOUNT=N1,中点*1.82,中点*1.58,量能饱和度,0),COLOR0077FF;
STICKLINE(CURRBARSCOUNT=N1,中点*1.76,中点*1.64,量能饱和度,0),COLOR0099FF;
STICKLINE(CURRBARSCOUNT=N1,中点*1.7,中点*1.7,量能饱和度,0),COLOR00DDFF;
DRAWTEXT(CURRBARSCOUNT=N3,中点*1.82,'量能饱和度'),COLORBLUE;
总交易日:=BARSCOUNT(CLOSE);
X:=CONST(DATE);
Y:=IF(DATE<X, 240, FROMOPEN);
地量:VOL/Y*240/REF(VOL,1),COLORLIGREEN,NODRAW;
STICKLINE((VOL/Y*240)=CONST(LLV(VOL,总交易日)),CONST(HHV(VOL,70)),0,0.5,0),COLOR006432;
VOLA:=VOL,VOLSTICK;
VAR1:=EMA(EMA(CLOSE,3),1);
JRSK:=(VAR1-REF(VAR1,1))/REF(VAR1,1)*1000;
STICKLINE(JRSK>REF(JRSK,3) AND JRSK>0,VOLA,0,3.5,0),COLOR000088;
STICKLINE(JRSK>REF(JRSK,3) AND JRSK>0,VOLA,0,2.5,0),COLOR0000AA;
STICKLINE(JRSK>REF(JRSK,3) AND JRSK>0,VOLA,0,1.5,0),COLOR0000CC;
STICKLINE(JRSK>REF(JRSK,3) AND JRSK>0,VOLA,0,1,0),COLOR0000EE;
主力吸货:0,COLOR0000FF;
STICKLINE(JRSK<REF(JRSK,3) AND JRSK>0,VOLA,0,3.5,0),COLOR008800;
STICKLINE(JRSK<REF(JRSK,3) AND JRSK>0,VOLA,0,2.5,0),COLOR00AA00;
STICKLINE(JRSK<REF(JRSK,3) AND JRSK>0,VOLA,0,1.5,0),COLOR00CC00;
STICKLINE(JRSK<REF(JRSK,3) AND JRSK>0,VOLA,0,1,0),COLOR00EE00;
STICKLINE(JRSK<REF(JRSK,3) AND JRSK>0,VOLA,0,3.5,0),COLOR008800;
STICKLINE(JRSK<REF(JRSK,3) AND JRSK>0,VOLA,0,2.5,0),COLOR00AA00;
STICKLINE(JRSK<REF(JRSK,3) AND JRSK>0,VOLA,0,1.5,0),COLOR00CC00;
STICKLINE(JRSK<REF(JRSK,3) AND JRSK>0,VOLA,0,1,0),COLOR00EE00;
主力减仓:0,COLOR00FF00;
STICKLINE(JRSK<0,VOLA,0,3.5,0),COLORFFAA00;
STICKLINE(JRSK<0,VOLA,0,3.5.2,0),COLORFF4400;
STICKLINE(JRSK<0,VOLA,0,2.5,0),COLORFF8800;
STICKLINE(JRSK<0,VOLA,0,0,0),COLORFFAA00;
主力出货:0,COLORFFAA00;
VAR2:=(((CLOSE - MA(CLOSE,6)) / MA(CLOSE,6)) * 100);
VAR3:=(((CLOSE - MA(CLOSE,12)) / MA(CLOSE,12)) * 100);
VAR4:=(((CLOSE - MA(CLOSE,24)) / MA(CLOSE,24)) * 100);
VAR5:=(((VAR2 + (2 * VAR3)) + (3 * VAR4)) / 6);
VAR6:=MA(VAR5,3);
STICKLINE((VAR6 <= (0 - 10)),0,(0 - 20),3.5,0),COLOR0044FF;
STICKLINE((VAR6 <= (0 - 10)),0,(0 - 20),2.5,0),COLOR0088FF;
STICKLINE((VAR6 <= (0 - 10)),0,(0 - 20),3,0),COLOR00AAFF;
中点1:=REFDATE(HHV(V,100)/2,DATE);
VAR4J:=EXPMA(CLOSE,9);
AA1:=EXPMA(VAR4J*0.89,5);
JRS1:=CROSS(C,AA1) OR CROSS(L,AA1);
XG1:=CROSS(JRS1,0.8);
STICKLINE(XG1,0,中点1*0.2,4,2 ),COLOR00AAFF;
VAR2J:=CLOSE*VOL;
VAR3J:=EMA((EXPMA(VAR2J,3)/EXPMA(VOL,3)+EXPMA(VAR2J,6)/EXPMA(VOL,6)+EXPMA(VAR2J,12)
/EXPMA(VOL,12)+EXPMA(VAR2J,24)/EXPMA(VOL,24))/4,13);
AA2:=VAR3J*0.94,COLORYELLOW;
JRS:=CROSS(C,AA2);
XG:=CROSS(JRS,0.8);
STICKLINE(XG,0,中点1*0.2,4,1 ),COLORGREEN;{绿框};
{提示}
红买黄卖5日线:MA(VOL,5),COLORYELLOW,LINETHICK2;
IF(MA(VOL,5)>=REF(MA(VOL,5),1),MA(VOL,5),DRAWNULL),COLORMAGENTA,LINETHICK2;
主力洗盘35日线:MA(VOL,35),COLORWHITE;
资金异动135日线:MA(VOL,135),COLORMAGENTA;
DRAWTEXT_FIX(1,0.0,0.0,0,'★★★趋势走好彩框有效★黄框见底绿框加仓★★★'),COLORLIGREEN;
选股条件:
能预警选股:IF(量能饱和度>=90 AND 换手>5 AND MA(C,5)<MA(C,20),1,0);
(将源码中相关指标组合,当出现高饱和+高换手+均线死叉时预警)
六、结语:指标是剑,心法是盾
正如《股票大作手回忆录》所言:市场永远不会错,但你的判断可能会错。 量能饱和度指标就像一把精准的尺子,但真正的盈利需要:严格止损纪律仓位动态管理不断复盘验证
今日互动:你最近一次逃顶/抄底成功,是依靠哪个技术指标?留言分享你的股市兵法!
不识庐山真面目,只缘身在此山中 —— 跳出K线看指标,或许柳暗花明又一村。