核心逻辑
这是一个综合型技术指标，主要包含三个核心部分： 1. **布林带变形**：使用25日EMA（指数移动平均）作为上下轨，当价格突破上轨或下轨时显示红色线条 2. **变色K线**：计算QS=(C+上轨+下轨)/3作为多空分界线，收盘价高于QS显示红色K线，低于则显示青色K线 3. **KDJ测顶底**：使用9日周期的KDJ指标，J值上穿100为超买信号（顶部），下穿0为超卖信号（底部） 4. **九转序列**：基于TD序列思想，连续6-9根下跌K线显示数字6-9提示可能见底，连续6-9根上涨K线显示数字6-9提示可能见顶
买卖信号
- **买入信号**：J值从0位置向上金叉（DRAWICON(CROSS(J,0),L*0.98,5)）出现笑脸图标 - **卖出信号**：J值从100位置向下死叉（DRAWICON(CROSS(100,J),H*1.02,6)）出现哭脸图标 - **九转买入**：连续6-9根下跌K线后可能见底 - **九转卖出**：连续6-9根上涨K线后可能见顶
用法
1. **趋势判断**：价格站上上下轨均值（QS）时多头主导，显示红色K线；跌破时为空头主导，显示青色K线 2. **超买超卖**：J值>100时表示超买可能回落，J值<0时表示超卖可能反弹 3. **九转配合**：九转序列数字6-9出现时，结合KDJ的买卖信号进行确认，提高准确率 4. **综合应用**：建议在上升趋势中（红色K线）逢低关注KDJ超卖信号，在下降趋势中（青色K线）逢高关注KDJ超买信号
公式源码
上轨:EMA(H,25),COLORGREEN,LINETHICK2;
下轨:EMA(L,25),COLORGREEN,LINETHICK2;
NA1:=PLOYLINE(C>上轨,上轨);
IF(C>上轨,NA1,DRAWNULL),COLORRED,LINETHICK2;
NB1:=PLOYLINE(C>下轨,下轨);
IF(C>下轨,NB1,DRAWNULL),COLORRED,LINETHICK2;
{变色k线}
QS:=(C+上轨+下轨)/3;
STICKLINE(C>REF(QS,1) AND O>=C,C,O,-1,0),COLORRED;
STICKLINE(C>REF(QS,1) AND O>=C,L,H,0,0),COLORRED;
STICKLINE(C<=REF(QS,1) AND O<=C,O,C,-1,1),COLORCYAN;
STICKLINE(C<=REF(QS,1) AND O<=C,O,L,0,1),COLORCYAN;
STICKLINE(C==REF(QS,1) AND O<=C,C,H,0,1),COLORCYAN;
{涨停K线}
ZT_1:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1);
ZT_2:=ZT_1>=0.099 AND CLOSE=HIGH AND LOW!=HIGH;
STICKLINE(ZT_2,OPEN,CLOSE,2,0),COLORYELLOW;
{kdj测顶底}
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
{文字或图标任换一种：}
{DRAWTEXT(crOSS(100,J),H*1.02,'顶'),COLORGREEN;
DRAWTEXT(CROSS(J,0),L*0.97,'底'),COLORRED;}
{2.∧∨图标}
{DRAWICON(CROSS(J,0),L*0.98,34);
DRAWICON(CROSS(100,J),H*1.02,35);}
{3.笑哭图标}
DRAWICON(CROSS(J,0),L*0.98,5);
DRAWICON(CROSS(100,J),H*1.02,6);
{九转}
A1:=C>REF(C,4);
A2:=C<REF(C,4);
T1:=A2 AND REF(A1,1);
T2:=A2 AND REF(T1,1);
T3:=A2 AND REF(T2,1);
T4:=A2 AND REF(T3,1);
T5:=A2 AND REF(T4,1);
T6:=A2 AND REF(T5,1);
T7:=A2 AND REF(T6,1);
T8:=A2 AND REF(T7,1);
T9:=A2 AND REF(T8,1);
DRAWTEXT(T6,L*0.99,'6'),COLORGREEN;
DRAWTEXT(T7,L*0.99,'7'),COLORGREEN;
DRAWTEXT(T8,L*0.99,'8'),COLORGREEN;
DRAWTEXT(T9,L*0.99,'9'),COLORGREEN;
B1:=C<REF(C,4);
B2:=C>REF(C,4);
D1:=B2 AND REF(B1,1);
D2:=B2 AND REF(D1,1);
D3:=B2 AND REF(D2,1);
D4:=B2 AND REF(D3,1);
D5:=B2 AND REF(D4,1);
D6:=B2 AND REF(D5,1);
D7:=B2 AND REF(D6,1);
D8:=B2 AND REF(D7,1);
D9:=B2 AND REF(D8,1);
DRAWTEXT(D6,H*1.01,'6'),COLORYELLOW;
DRAWTEXT(D7,H*1.01,'7'),COLORYELLOW;
DRAWTEXT(D8,H*1.01,'8'),COLORYELLOW;
DRAWTEXT(D9,H*1.01,'9'),COLORYELLOW;