买卖信号
**买入信号（底背离）：** 1. MACD底背离（B1）：DIFF上穿DEA，且前期价格创新低后DIFF未创新低 2. KDJ底背离（B2）：KDJ的K线上穿D线，且前期价格创新低后K线未创新低 3. RSI底背离（B3）：RSI1上穿RSI2，且前期价格创新低后RSI1未创新低 **卖出信号（顶背离）：** 1. MACD顶背离（D1）：DEA上穿DIFF，且前期价格创新高后DIFF未创新高 2. KDJ顶背离（D2）：KDJ的D线上穿K线，且前期价格创新高后K线未创新高 3. RSI顶背离（D3）：RSI2上穿RSI1，且前期价格创新高后RSI1未创新高 **信号输出方式：** - STICKLINE：绘制红/紫/黄/绿等颜色的信号线段 - IF+POINTDOT：在特定位置绘制信号点
用法
1. **适用场景**：用于判断股价的底背离和顶背离信号，适合中短线交易者结合其他分析方法使用 2. **使用方法**： - 当出现底背离信号（STICKLINE在-0.04位置）时，可能构成买入机会 - 当出现顶背离信号（STICKLINE在0.04位置）时，可能构成卖出信号 - 建议综合MACD、KDJ、RSI三个指标的背离信号，多指标共振时信号更可靠 3. **注意事项**： - 背离信号需要配合趋势和成交量综合判断 - 单一指标可能产生假信号，建议结合其他技术分析方法 - 该指标主要显示背离状态，不直接给出买卖点，需投资者自行判断
公式源码
DIFF1:EMA(CLOSE,12) - EMA(CLOSE,26);
DEA1 :EMA(DIFF1,9);
macd :2*(DIFF1-DEA1),COLORSTICK;
{主升 :DIFF1>0 AND DIFF1>DEA1,COLOR0000FF,POINTDOT,LINETHICK0;}
DRAWBAND(DEA1,DRAWNULL,DIFF1,RGB(250,0,0));
DIFF:DIFF1,COLORWHITE;
DEA:DEA1,COLORYELLOW;
A1:=BARSLAST(REF(crOSS(DIFF,DEA),1));
B1:=REF(C,A1+1)>C AND REF(DIFF,A1+1)<DIFF AND CROSS(DIFF,DEA);
A2:=BARSLAST(REF(CROSS("kdj.K"(9,3,3),"kdJ.D"(9,3,3)),1));
B2:=REF(C,A2+1)>C AND REF("KDJ.K"(9,3,3),A2+1)<"KDJ.K"(9,3,3) AND CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3));
A3:=BARSLAST(REF(CROSS("rsi.RSI1"(6,12,24),"RSI.RSI2"(6,12,24)),1));
B3:=REF(C,A3+1)>C AND REF("RSI.RSI1"(6,12,24),A3+1)<"RSI.RSI1"(6,12,24) AND CROSS("RSI.RSI1"(6,12,24),"RSI.RSI2"(6,12,24));
C1:=BARSLAST(REF(CROSS(DEA,DIFF),1));
D1:=REF(C,C1+1)<C AND REF(DIFF,C1+1)>DIFF AND CROSS(DEA,DIFF);
C2:=BARSLAST(REF(CROSS("KDJ.D"(9,3,3),"KDJ.K"(9,3,3)),1));
D2:=REF(C,C2+1)<C AND REF("KDJ.K"(9,3,3),C2+1)>"KDJ.K"(9,3,3) AND CROSS("KDJ.D"(9,3,3),"KDJ.K"(9,3,3));
C3:=BARSLAST(REF(CROSS("RSI.RSI2"(6,12,24),"RSI.RSI1"(6,12,24)),1));
D3:=REF(C,C3+1)<C AND REF("RSI.RSI1"(6,12,24),C3+1)>"RSI.RSI1"(6,12,24) AND CROSS("RSI.RSI2"(6,12,24),"RSI.RSI1"(6,12,24));
MACD底背:IF(B1>0,-0.1,0),COLORRED,POINTDOT;
KDJ底背:IF(B2>0,-0.1,0),COLORFF00FF,POINTDOT;
RSI底背:IF(B3>0,-0.1,0),COLORYELLOW,POINTDOT;
MACD顶背:IF(D1>0,0.1,0),COLOR00FF00,POINTDOT;
KDJ顶背:IF(D2>0,0.1,0),COLORFFCC66,POINTDOT;
RSI顶背:IF(D3>0,0.1,0),COLORWHITE,POINTDOT;
STICKLINE(B1>0,-0.04,0,3,0),COLORRED,LINETHICK3;
STICKLINE(B2>0,-0.04,0,3,0),COLORFF00FF,LINETHICK5;
STICKLINE(B3>0,-0.04,0,3,0),COLORYELLOW,LINETHICK5;
STICKLINE(D1>0,0.04,0,3,0),COLOR00FF00,LINETHICK5;
STICKLINE(D2>0,0.04,0,3,0),COLORFFCC66,LINETHICK5;
STICKLINE(D3>0,0.04,0,3,0),COLORWHITE,LINETHICK5;