核心逻辑
该指标是一个复合型趋势跟踪系统,核心基于三重平滑移动平均线(B2):先对收盘价进行1日均线计算,再进行三层嵌套的SMA平滑处理,形成一条比普通均线更平滑的趋势线。配合SMA2作为中轨,通过比较两者位置判断趋势方向。同时设置了动态停损下限(取8日均线的3周期最低值与B2的较小者)和止赢上限(13周期最高值),形成类似通道的买卖区间。此外,还包含基于高低点突破的波浪式结构分析(AA系列),以及"黄金坑"信号(通过比较价格与均线偏离度LLL和布林位置BBA来捕捉超跌反弹)。
买卖信号
1. **买入信号**: - B2上穿SMA2且K线收红(红线上行) - "黄金坑"信号(LIFENGcyc):LLL<-15且BBA<0且LLL开始回升,表现为股价快速下跌后出现反弹 - A32条件满足(买入突破信号) 2. **卖出信号**: - B2下穿SMA2且K线收绿(绿线下行) - 止赢上限被突破但B2下行(蓝色粗线区域) - A33条件满足(卖出信号)
用法
1. **趋势判断**:红线表示上涨趋势持有,绿线表示下跌趋势观望 2. **黄金坑买入**:当出现"投资大家赢"和"☆"信号时,是超跌反弹的买入机会,止损位设在信号K线最低价下方 3. **止盈止损**:停损下限作为动态止损参考,止赢上限作为目标位参考 4. **组合使用**:可结合K线形态和其他指标综合判断,避免单一信号操作
公式源码
B1:=MA(C,1); B2:=SMA(SMA(SMA(B1,2,1),2,1),2,1); SMA2:=MA(B2,3); 停损下限:IF(LLV(MA(B2,8),3)<B2,LLV(MA(B2,8),3),B2); IF(B2>SMA2,B2,DRAWNULL),COLORRED,LINETHICK4; IF(B2<SMA2,B2,DRAWNULL),COLORGREEN,LINETHICK4; 止赢上限:HHV(MA(B2,1),13),COLORYELLOW; VAR1:=(2*CLOSE+HIGH+LOW)/4; VAR2:=MA(VAR1,7); VAR3:=VAR2-MA(VAR1,7/2)<0; VAR4:=VAR2-MA(VAR1,7/2)>0; VAR5:=BARSLAST(VAR3); VAR6:=0-BARSLAST(VAR4); VAR7:=IF(VAR3<=0,VAR5,VAR6); STICKLINE(止赢上限>B2 AND B2>SMA2,止赢上限,B2,0,1),COLORLIBLUE; STICKLINE(止赢上限>SMA2 AND B2<SMA2,止赢上限,SMA2,0,1),COLORBLUE; VAR11:=(CLOSE*2+HIGH+LOW)/4; VAR21:=EMA(VAR11,13)-EMA(VAR11,34); VAR31:=EMA(VAR21,5); STICKLINE((C>=O),OPEN,LOW,0,0),COLOR0726CA; STICKLINE((C>=O),CLOSE,HIGH,0,0),COLOR0726CA; STICKLINE((C<O),CLOSE,LOW,0,0),COLORDE9100; STICKLINE((C<O),OPEN,HIGH,0,0),COLORDE9100; STICKLINE((C<O),CLOSE,OPEN,4,0),COLORFF5B00; STICKLINE((C<O),CLOSE,OPEN,3.4,0),COLORFF6C00; STICKLINE((C<O),CLOSE,OPEN,2.8,0),COLORFF7B00; STICKLINE((C<O),CLOSE,OPEN,2.2,0),COLORFF9C00; STICKLINE((C<O),CLOSE,OPEN,1.6,0),COLORFFBE00; STICKLINE((C<O),CLOSE,OPEN,1,0),COLORFFCC00; STICKLINE((C<O),CLOSE,OPEN,0.3,0),COLORFFFF00; STICKLINE((C>O),CLOSE,OPEN,4,0),COLOR070084; STICKLINE((C>O),CLOSE,OPEN,3.4,0),COLOR0000A3; STICKLINE((C>O),CLOSE,OPEN,2.8,0),COLOR0000B7; STICKLINE((C>O),CLOSE,OPEN,2.2,0),COLOR0000CD; STICKLINE((C>O),CLOSE,OPEN,1.6,0),COLOR0000E9; STICKLINE((C>O),CLOSE,OPEN,1,0),COLOR0754E9; STICKLINE((C>O),CLOSE,OPEN,0.5,0),COLOR076EF3; STICKLINE((C>O),CLOSE,OPEN,0.2,0),COLOR077BF3; VAR2A:=((CLOSE > REF(CLOSE,1)) AND (CLOSE > REF(CLOSE,2))); VAR3A:=((REF(VAR2A,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VAR4A:=((REF(VAR3A,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VAR5A:=((REF(VAR4A,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VAR6A:=((REF(VAR5A,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VAR7A:=((REF(VAR6A,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VAR8A:=((REF(VAR7A,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VAR9A:=((REF(VAR8A,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VARAA:=((REF(VAR9A,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VARBA:=((REF(VARAA,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VARCA:=((REF(VARBA,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VARDA:=((REF(VARCA,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VAREAA:=((CLOSE < REF(CLOSE,1)) AND (CLOSE < REF(CLOSE,2))); VARFA:=((REF(VAREAA,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VAR10A:=((REF(VARFA,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VAR11A:=((REF(VAR10A,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VAR12A:=((REF(VAR11A,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VAR13A:=((REF(VAR12A,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VAR14A:=((REF(VAR13A,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VAR15A:=((REF(VAR14A,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VAR16A:=((REF(VAR15A,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VAR17A:=((REF(VAR16A,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VAR18A:=((REF(VAR17A,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2))); VAR19A:=((REF(VAR18A,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2))); VAR1A:=(REF((((((((((((VAREAA OR VARFA) OR VAR10A) OR VAR11A) OR VAR12A) OR VAR13A) OR VAR14A) OR VAR15A) OR VAR16A) OR VAR17A) OR VAR18A) OR VAR19A),1) ANDVAR2A); STICKLINE(VAR1A,O,O+(C-O)/3,4,0),COLOR1029FF; STICKLINE(VAR1A,O,O+(C-O)/3,3.4,0),COLOR1040FF; STICKLINE(VAR1A,O,O+(C-O)/3,2.8,0),COLOR1083FF; STICKLINE(VAR1A,O,O+(C-O)/3,2.2,0),COLOR10ABFF; STICKLINE(VAR1A,O,O+(C-O)/3,1.6,0),COLOR10D0FF; STICKLINE(VAR1A,O,O+(C-O)/3,1,0),COLOR10FFFF; STICKLINE(VAR1A,O,O+(C-O)/3,0.3,0),COLOR00FFFF; AA:=(REF((((((((((((VAR2A OR VAR3A) OR VAR4A) OR VAR5A) OR VAR6A) OR VAR7A) OR VAR8A) OR VAR9A)OR VARAA) OR VARBA) OR VARCA) OR VARDA),1) AND VAREAA); STICKLINE(AA,O,O+(C-O)/3,4.3,0),COLOR009900; STICKLINE(AA,O,O+(C-O)/3,3.2,0),COLOR00AA00; STICKLINE(AA,O,O+(C-O)/3,2.4,0),COLOR00BB00; STICKLINE(AA,O,O+(C-O)/3,1.7,0),COLOR00CC00; STICKLINE(AA,O,O+(C-O)/3,1.1,0),COLOR00DD00; STICKLINE(AA,O,O+(C-O)/3,0.5,0),COLOR00EE00; STICKLINE(AA,O,O+(C-O)/3,0.2,0),COLOR00FF00; A13:=EMA(CLOSE,55); A14:=MA(CLOSE,75); A15:=EMA(A14,3); A16:=EMA(A15,3); A17:=(HIGH + LOW) / 5; A18:=(MA(A17,4)) - (MA(A17,34)); A19:=crOSS(A18,0); A20:=CROSS(0,A18); A21:=BARSLAST(A19); A22:=BARSLAST(A20); A23:=REF(A19,1); A24:=REF(A20,1); A25:=BARSLAST(A23); A26:=BARSLAST(A24); A27:=IF((A25 < A26),(REF((HHV(HIGH,2)),A25)),(REF((LLV(LOW,2)),A26))); A28:=(((REF(CLOSE,1)) <= (REF(A27,1))) AND (CLOSE > A27)) AND (A21 < A22); A29:=(((REF(CLOSE,1)) >= (REF(A27,1))) AND (CLOSE < A27)) AND (A22 < A21); A30:=A28 AND ((COUNT(A28,A21)) = 1); A31:=A29 AND ((COUNT(A29,A22)) = 1); A32:=A30 AND ((REF(BARSLAST(A31),1)) < (REF(BARSLAST(A30),1))); A33:=A31 AND ((REF(BARSLAST(A31),1)) > (REF(BARSLAST(A30),1))); DRAWTEXT(A32,SMA2*0.99,'←═≒∝'),COLORYELLOW; AC:=AMOUNT/(vol); YY:=MA(AC,13); LLL:=(C-YY)/YY*100; MIDC := MA(CLOSE,22); UPPERC:= MIDC + 2*STD(C,22); LOWERC:= MIDC - 2*STD(C,22); BBA:=(C-LOWERC)/(UPPERC-LOWERC); LIFENGcyc:=(REF(LLL,1)<-15 AND REF(BBA,1)<0 AND LLL>REF(LLL,1)); STICKLINE(LIFENGCYC,LOW*0.93,LOW*0.95,6,0)COLORRED; STICKLINE(LIFENGCYC>0,C,O,4,0),COLORRED; STICKLINE(LIFENGCYC>0,C,O,3.4,0),COLOR1029FF; STICKLINE(LIFENGCYC>0,C,O,2.8,0),COLOR1040FF; STICKLINE(LIFENGCYC>0,C,O,2.2,0),COLOR1083FF; STICKLINE(LIFENGCYC>0,C,O,1.6,0),COLOR10ABFF; STICKLINE(LIFENGCYC>0,C,O,1,0),COLOR10D0FF; STICKLINE(LIFENGCYC>0,C,O,0.3,0),COLOR10FFFF; DRAWTEXT(LIFENGCYC>0,LOW*0.98,'☆'),COLORFF00FF; DRAWTEXT(LIFENGCYC>0,LOW*0.92,'投资大家赢'),COLORFF00FF;