这个超实用的指标呀，核心就做了两件大事：搭建一个会“呼吸”的价格通道，再配上聪明的多空小管家！

1. 动态通道小帮手 (HH & LL)：
   它会细心观察最近不同时间（比如看1根、2根、4根…一直到40根K线），把看到的最高点 (HHV) 和最低点 (LLV) 都记下来。不是简单平均哦，而是给它们都发个小牌牌（权重基本1/10），加起来算出两条灵活变化的线：HH代表动态压力位，LL代表动态支撑位。这样就能更灵敏地捕捉价格最近的波动范围啦，比普通均线更懂“当下”！
2. 多空状态小管家 (K2)：
   这位小管家可聪明啦，用复杂的逻辑判断 (IFELSE, VALUEWHEN) 时刻盯着价格：有没有真正突破关键位置 (H2/L2)？它有个核心小本本记着状态 K2：
   • K2=1 (亮绿灯啦~ 看多)： 当收盘价稳稳站上关键压力位 H2 的时候！
   • K2=-3 (亮红灯啦~ 看空)： 当收盘价不幸跌破了关键支撑位 L2 的时候！
3. 颜值担当 & 贴心提示：
   • K线换新衣： 根据小管家 K2 的指示，系统会给K线穿上美美的“青绿色”（看多时）或“正红色”（看空时）新衣！连影线和关键位置的连接线也会跟着变色，一眼就知道现在是多还是空，超直观！
   • 背离小雷达： 它还融合了MACD（专门抓顶背离和底背离）和RSI（提示超买超卖）两位好帮手，能更早嗅到趋势可能反转的味道！
   • 突破小喇叭： 找到前期波段的高低点 (HH3/LL3)，一旦突破就吹响“买入B”或“卖出S”的小喇叭，用图标提醒你！
   • 波动放大镜： 遇到波动特别剧烈的K线（振幅异常大），还会给它打上“小黄标”引起你的注意！

总的来说呢，这套系统就像一个贴心闺蜜👭！ 她帮你构建灵活的价格通道，精准判断多空状态，用高颜值可视化让你秒懂行情，再加上MACD/RSI辅助预警、突破信号和波动提示，把动态通道、关键突破、多重验证和清晰提示都融合在一起，妥妥的一个帮你跟踪趋势、预警反转的全能小助手！ 💕

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源码文华财经

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LHS:=IF(DATE>280415,NULL,1),NODRAW;
MA3:=MA(C,170);
//DRAWGBK(MA3>C,RGB(0,0,0),RGB(9,60,1),0);
//DRAWGBK(MA3<C,RGB(0,0,0),RGB(62,1,1),0);
//DRAWGBK(MA3=0,RGB(0,0,0),RGB(0,0,0),0);
HH1:=IFELSE(H<REF(H,1)&&REF(H,1)<REF(H,2),REF(H,2),0);
LL1:=IFELSE(L>REF(L,1)&&REF(L,1)>REF(L,2),REF(L,2),0);
HH2:=VALUEWHEN(HH1>0,HH1);
LL2:=VALUEWHEN(LL1>0,LL1);
HH:=HHV(HIGH,1)/10+HHV(HIGH,2)/10+HHV(HIGH,2)/10+HHV(HIGH,4)/10+HHV(HIGH,4)/10+HHV(HIGH,8)/10+HHV(HIGH,8)/10+HHV(HIGH,13)/10+HHV(HIGH,40)/10+HHV(HIGH,20)/10;
LL:=LLV(LOW,1)/10+LLV(LOW,2)/10+LLV(LOW,2)/10+LLV(LOW,4)/10+LLV(LOW,4)/10+LLV(LOW,8)/10+LLV(LOW,8)/10+LLV(LOW,13)/10+LLV(LOW,40)/10+LLV(LOW,20)/10;
H1:=IFELSE(HH<REF(HH,1)&&LL<REF(LL,1)&&REF(OPEN,1)>CLOSE&&OPEN>CLOSE&&(HHV(OPEN,0)-CLOSE)>0,REF(HH,2),0);
L1:=IFELSE(LL>REF(LL,1)&&HH>REF(HH,1)&&REF(OPEN,1)<CLOSE&&OPEN<CLOSE&&(CLOSE-LLV(OPEN,0))>0,REF(LL,2),0);
X:=DATE;
X0:=H1*LHS,LINETHICK2;
X00:=L1;
XXX0:=O*LHS,LINETHICK2;
XXX00:=C;
XXX000:=H;
XXX0000:=L;
H2:=VALUEWHEN(X0>0,X0)*LHS,LINETHICK2;
L2:=VALUEWHEN(X00>0,X00)*LHS,LINETHICK2;
K1:=IFELSE(CLOSE>H2,-3,IFELSE(CLOSE<L2,1,0));
K2:=VALUEWHEN(K1<>0,K1);
G:=IFELSE(K2=1,H2,L2);
X000:=K2*LHS,LINETHICK2;
TMP:=K2*LHS,LINETHICK2;
W1:=X000*LHS,LINETHICK2;
X0000:=OPEN-CLOSE*LHS,LINETHICK2;
W2:=X0000*LHS,LINETHICK2;
HT:=IFELSE(OPEN>CLOSE,OPEN,CLOSE)*LHS,LINETHICK2;
LT:=IFELSE(OPEN<CLOSE,OPEN,CLOSE)*LHS,LINETHICK2;
DRAWLINE(W1=1,XXX000,W1=1,HT,COLORCYAN);//青色上影线
DRAWLINE(W1=1,XXX0000,W1=1,LT,COLORCYAN);//青色下影线
DRAWLINE(W1=-3,XXX000,W1=-3,HT,COLORRED);//红色上影线
DRAWLINE(W1=-3,XXX0000,W1=-3,LT,COLORRED);//红色下影线
STICKLINE(W1>0,XXX0,XXX00,COLORCYAN,1);//青色空心K线
STICKLINE(W1<=0,XXX0,XXX00,COLORRED,1);//红色空心K线
STICKLINE(W2>0&&W1<=0,XXX0,XXX00,COLORRED,0);//红色实心K线
STICKLINE(W2>0&&W1>0,XXX0,XXX00,COLORCYAN,0);//青色实心K线
DRAWLINE(TMP=1&&REF(TMP,1)=1,G,TMP=1&&REF(TMP,1)=1,REF(G,1),COLORCYAN),DOT;//青色折竖线
DRAWLINE(TMP=-3&&REF(TMP,1)=-3,G,TMP=-3&&REF(TMP,1)=-3,REF(G,1),COLORRED),DOT;//红色折竖线
DRAWSL(K2=1,G,0,1,0,COLORCYAN),DOT;//青色折横线
DRAWSL(K2=-3,G,0,1,0,COLORRED),DOT;//红色折横线
DRAWTEXT(CROSS(TMP,0),HH,'空'),COLORGREEN,FONTSIZE25;
DRAWTEXT(CROSS(0,TMP),LL,'多'),FONTSIZE25,VALIGN0;
N3:=BARSLAST(CROSS(W1>0,0.5))*LHS,LINETHICK2;
N4:=BARSLAST(CROSS(W1<=0,0.5))*LHS,LINETHICK2;
HH3:=IF(W1<=0,REF(HV(H,N4),N3),NULL),COLORYELLOW,DOT;
LL3:=IF(W1>0,REF(LV(L,N3),N4),NULL),COLORGREEN,DOT;
B:=CROSSUP(C,HH3)||REF(ISNULL(HH3),1)&&C>HH3;
S:=CROSSDOWN(C,LL3)||REF(ISNULL(LL3),1)&&C<LL3;
DRAWICON(B=1,L, 'ICO146');
DRAWICON(S=1,H, 'ICO145');
LC:= REF(CLOSE,1)*LHS,LINETHICK2;
RSI:=SMA(MAX(CLOSE-LC, 0), 6, 1)/SMA(ABS(CLOSE-LC), 6, 1)*100*LHS,LINETHICK2;
DRAWTEXT(FILTER(CROSS(RSI,30) AND (CLOSE>REF(HIGH,1.5)),5),LOW-LOW*0.001,'空止赢'),COLORYELLOW,FONTSIZE13;
DRAWTEXT(FILTER(CROSS(70,RSI) AND (CLOSE<REF(LOW,1.5)),5),HIGH+HIGH*0.001,'多止赢'),COLORMAGENTA,FONTSIZE13;
IF(W1=1,  G,NULL),COLORCYAN,NODRAW;
IF(W1=-3,  G,NULL),COLORRED,NODRAW;
//上多离:H-IF(W1=-3,  G,NULL),NODRAW;
//下多离:L-IF(W1=-3,  G,NULL),NODRAW;
//上空离:IF(W1=1,  G,NULL)-H,NODRAW;
//下空离:IF(W1=1,  G,NULL)-L,NODRAW;
DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD:=2*(DIFF-DEA),COLORSTICK;
JC:=CROSS(DIFF,DEA);
SC:=CROSSDOWN(DIFF,DEA);
N1:=BARSLAST(JC)+1;
N2:=BARSLAST(SC)+1;
HHX:=VALUEWHEN(CROSSDOWN(DIFF,DEA),HHV(H,N1));//上次MACD红柱期间合约最大值
HH2X:=VALUEWHEN(CROSSDOWN(DIFF,DEA),REF(HHX,1));//上上次MACD红柱期间合约最大值
MHD:=VALUEWHEN(CROSSDOWN(DIFF,DEA),HHV(MACD,N1));//上次MACD红柱期间MACD最大值
MHD2:=VALUEWHEN(CROSSDOWN(DIFF,DEA),REF(MHD,1));//上上次MACD红柱期间MACD最大值
LLX:=VALUEWHEN(CROSS(DIFF,DEA),LLV(L,N2));//上次MACD绿柱期间合约最小值
LL2X:=VALUEWHEN(CROSS(DIFF,DEA),REF(LLX,1));//上上次MACD绿柱期间合约最小值
MLD:=VALUEWHEN(CROSS(DIFF,DEA),LLV(MACD,N2));//上次MACD绿柱期间MACD最小值
MLD2:=VALUEWHEN(CROSS(DIFF,DEA),REF(MLD,1));//上上次MACD绿柱期间MACD最小值
A:=CROSSDOWN(DIFF,DEA)&&HHX>HH2X&&MHD<MHD2;//顶背离
BX:=CROSS(DIFF,DEA)&&LLX<LL2X&&MLD>MLD2;//底背离
DRAWTEXT(A,H+15*MINPRICE,'顶背离'),COLORGREEN,FONTSIZE15;
DRAWTEXT(A,H,'↓'),COLORGREEN,FONTSIZE24;
DRAWTEXT(BX,L-15*MINPRICE,'底背离'),COLORRED ,VALIGN0,FONTSIZE15;
DRAWTEXT(BX,L,'↑'),COLORRED ,VALIGN0,FONTSIZE24;

AA:=H-L;
DRAWCOLORKLINE(AA>REF(MA(AA,10),1)*1.5 AND (C-L)<=(H-C),COLORYELLOW,1);
DRAWCOLORKLINE(AA>REF(MA(AA,10),1)*1.5 AND (C-L)<=(H-C) AND ISDOWN,COLORYELLOW,0);
DRAWICON(0>TMP AND C-G<REF(MA(ABS(C-G),10),1),L,4),VALIGN0;
DRAWICON(0<TMP AND G-C<REF(MA(ABS(G-C),10),1),H,5);