VAR1:=(HHV(HIGH,21)-C)/(HHV(HIGH,21)-LLV(LOW,21))*100-10;VAR2:=(C-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;VAR3:=SMA(VAR2,13,8);高位:90;低位:0;多方: SMA(VAR3,13,8),COLORRED,LINETHICK2;空方: SMA(VAR1,21,8),COLORGREEN,LINETHICK2;中轴:45;{macd计算 - 只保留计算不显示图形}DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);DEA:=EMA(DIF,9);MACD:=(DIF-DEA)*2;{kdj计算 - 只保留J线}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,COLORYELLOW,LINETHICK2;{简化kdJ信号条件}J线金叉:=REF(J,1)<REF(D,1) AND J>D; {J线上穿D线(金叉)}J线低位拐头向上:=J<50 AND J>REF(J,1) AND REF(J,1)<REF(J,2); {J线在低位开始向上转折}J线超买:=J>80; {J线高于80为超买区域}J线死叉:=REF(J,1)>REF(D,1) AND J<D; {J线下穿D线(死叉)}J线高位拐头向下:=J>50 AND J<REF(J,1) AND REF(J,1)>REF(J,2); {J线在高位开始向下转折}{J线上穿红色线（多方线）}J上穿多方:=crOSS(J,多方);{MACD优化条件}MACD水上:=DIF>0 AND DEA>0; {双线均在零轴上方}MACD金叉:=CROSS(DIF,DEA); {DIF上穿DEA}MACD死叉:=CROSS(DEA,DIF); {DIF下穿DEA}MACD顶背离:=C>REF(C,1) AND DIF<REF(DIF,1); {价格创新高但MACD未创新高}{综合买入条件 - 已去掉rsi条件}强买入条件:=CROSS(45,空方) AND (MACD金叉 OR MACD水上) AND J线金叉;一般买入条件:=CROSS(45,空方) AND (MACD水上 OR J线低位拐头向上);{逃顶信号条件 - 已去掉RSI条件}强逃顶条件:=(CROSS(90,多方) OR CROSS(空方,45)) AND (J线超买 OR J线死叉 OR MACD死叉);一般逃顶条件:=J线高位拐头向下 AND (MACD顶背离 OR 多方>70);{绘制买入信号}DRAWTEXT(强买入条件,70,'强买入'),COLORRED;DRAWTEXT(一般买入条件,60,'买入'),COLORYELLOW;{绘制逃顶信号}DRAWTEXT(强逃顶条件,85,'强逃顶'),COLORGREEN;DRAWTEXT(一般逃顶条件,75,'逃顶'),COLORCYAN;{保留原有减仓清仓信号}DRAWTEXT(CROSS(90,多方),90,'减仓'),COLORGREEN;DRAWTEXT(CROSS(45,多方),30,'清仓'),COLORGREEN;{金叉死叉标记}DRAWICON(J线金叉,J,1);DRAWICON(J线死叉,J,2);{J线上穿红色线标记 - 在交叉处标记向上箭头}DRAWICON(J上穿多方,J,1);
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