【通达信】阻力和支撑（支撑位、压力位）-指标公式源码
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 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(\REF(\.DIF\★M'),COLOR00FFFF;{MACD底背离} DRAWTEXT(REF(C,BARSLAST(REF(CROSS(\REF(\CROSS(\◎K'),COLORFF00FF;{KDJ底背离} DRAWTEXT(REF(C,BARSLAST(REF(CROSS(\REF(\RSI1\◆R'),COLOR0000FF;{RSI底背离}; DRAWTEXT(REF(C,BARSLAST(REF(CROSS(\REF(\ .DIF\★M'),COLOR00FF00;{MACD顶背离}; DRAWTEXT(REF(C,BARSLAST(REF(CROSS(\REF(\CROSS(\◎K'),COLORFFFFCC;{KDJ顶背离} DRAWTEXT(REF(C,BARSLAST(REF(CROSS(\REF(\RSI1\◆R'),COLORFF9900;{RSI顶背离}; 【通达信】阻力和支撑（支撑位、压力位）-指标公式效果图 (文档来源：若水财经社区)
