通达信阻力和支撑买卖指标公式：

VAR1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);
VAR2:=REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR3:=REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR4:=REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR5:=REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR6:=REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR7:=REF(VAR6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR8:=REF(VAR7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR9:=REF(VAR8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VARA:=REF(VAR9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VARB:=REF(VARA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VARC:=REF(VARB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
STICKLINE(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,CLOSE,REF(CLOSE,1),3,0),COLORRED;
VARD:=CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2);
VARE:=REF(VARD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VARF:=REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR10:=REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR11:=REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR12:=REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR13:=REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR14:=REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR15:=REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR16:=REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR17:=REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR18:=REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
STICKLINE(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,CLOSE,REF(CLOSE,1),3,0),COLORYELLOW;
VAR19:=REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1) AND VAR1;
STICKLINE(VAR19,REF(CLOSE,1),REF(CLOSE,2),3,0),COLORMAGENTA;
VAR1A:=REF(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,1) AND VARD;
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),3,0),COLOR008800;
RSV:=(CLOSE-LLV(LOW,13))/(HHV(HIGH,13)-LLV(LOW,13))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
RSV24:=(CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100;
K24:=SMA(RSV24,3,1);
D24:=SMA(K24,3,1);
J24:=3*K24-2*D24;
压力位:IF(CROSS(J24,J),H,REF(H,BARSLAST(CROSS(J24,J)))),COLOR00FF33,LINETHICK1;
支撑位:IF(CROSS(J,J24),L,REF(L,BARSLAST(CROSS(J,J24)))),COLORCC33CC,LINETHICK1;
支撑价:LLV(LOW,34) ,COLOR7FFF00,COLORWHITE;
阻力价:HHV(HIGH,34),COLORFF9900,COLORLIBLUE,LINETHICK1;
DRAWTEXT(C-O>=0 AND O/L>1.05 AND L<=LLV(L,30),L,'★<--极品绝底'), LINETHICK1;
DRAWTEXT(REF(C,BARSLAST(REF(CROSS("MACD.DIF","MACD.DEA"),1))+1)>C AND REF("MACD.DIF",BARSLAST(REF(CROSS("MACD.DIF","MACD.DEA"),1))+1)<"MACD.DIF" AND CROSS("MACD.DIF","MACD.DEA")>0,L-0.02,'★M'),COLOR00FFFF;{MACD底背离}
DRAWTEXT(REF(C,BARSLAST(REF(CROSS("KDJ.K","KDJ.D"),1))+1)>C AND REF("KDJ.K",BARSLAST(REF(CROSS("KDJ.K","KDJ.D"),1))+1)<"KDJ.K" AND CROSS("KDJ.K","KDJ.D"),L-0.10,'◎K'),COLORFF00FF;{KDJ底背离}
DRAWTEXT(REF(C,BARSLAST(REF(CROSS("RSI.RSI1","RSI.RSI2"),1))+1)>C AND REF("RSI.RSI1",BARSLAST(REF(CROSS("RSI.RSI1","RSI.RSI2"),1))+1)<"RSI.RSI1" AND CROSS("RSI.RSI1","RSI.RSI2")>0,L-0.18,'◆R'),COLOR0000FF;{RSI底背离};
DRAWTEXT(REF(C,BARSLAST(REF(CROSS("MACD.DEA","MACD.DIF"),1))+1)<C AND REF("MACD.DIF",BARSLAST(REF(CROSS("MACD.DEA","MACD.DIF"),1))+1)>"MACD.DIF" AND CROSS("MACD.DEA","MACD.DIF")>0,H+0.16,'★M'),COLOR00FF00;{MACD顶背离};
DRAWTEXT(REF(C,BARSLAST(REF(CROSS("KDJ.D","KDJ.K"),1))+1)<C AND REF("KDJ.K",BARSLAST(REF(CROSS("KDJ.D","KDJ.K"),1))+1)>"KDJ.K" AND CROSS("KDJ.D","KDJ.K")>0,H+0.08,'◎K'),COLORFFFFCC;{KDJ顶背离}
DRAWTEXT(REF(C,BARSLAST(REF(CROSS("RSI.RSI2","RSI.RSI1"),1))+1)<C AND REF("RSI.RSI1",BARSLAST(REF(CROSS("RSI.RSI2","RSI.RSI1"),1))+1)>"RSI.RSI1" AND CROSS("RSI.RSI2","RSI.RSI1")>0,H+0.04,'◆R'),COLORFF9900;{RSI顶背离};

通达信阻力和支撑买卖指标公式实例图解：

通达信阻力和支撑买卖指标公式