买卖信号
1. **买入信号**: - 买点:VAR6>REF(VAR6,1) AND VAR6>0 AND VAR8<0(蓝色柱状线) - 短买:DRAWICON和DRAWTEXT显示"短买"(FILTER(VAR6>REF(VAR6,1) AND VAR6>0 AND VAR8<0,30)) - 买进:DRAWTEXT(A=50,90,'买进'),当底部信号出现时显示 - 底部注意:VAR6>REF(VAR6,1) AND VAR6<0 AND VAR6<VAR8(紫色柱状线) - 低位转强:VAR8>REF(VAR8,1) AND VAR6<0 AND VAR6>VAR8(黄色柱状线) - 坚定持股:VAR8>REF(VAR8,1) AND VAR8>0(红色柱状线) 2. **卖出信号**: - 卖出:DRAWTEXT(AA=50,90,'卖出'),当头部信号出现时显示 - 谨慎观望:VAR6<REF(VAR6,1) AND VAR8>REF(VAR8,1) AND VAR6>0(绿色柱状线) - 果断持币:VAR6<REF(VAR6,1) AND VAR6<VAR8(黄绿色柱状线)
用法
1. **适用场景**:本指标为超买超卖型指标,主要用于判断市场的短期转折点。当VAR6从负值转为正值且VAR8为负时,是潜在的买入时机;当VAR6下行并跌破VAR8时,可能进入下跌趋势。 2. **注意事项**: - 买点信号(蓝色柱状线)出现时,表示短期强势信号,可考虑买入 - "买进"信号需结合底部条件(VAR9=1,波谷信号)使用 - "卖出"信号需结合头部条件(VAR10=1,波峰信号)使用 - 红色柱状线(坚定持股)表示上升趋势中持有 - 绿色/黄绿色柱状线表示观望或持币信号 - 建议结合其他指标(如成交量、均线等)综合判断,避免单独使用
公式源码
V1:=BARSCOUNT(CLOSE)*3.142/180; X1:0,COLORFFFFCC; VAR1:=MA(CLOSE,5); VAR2:=MA(CLOSE,10); VAR3:=MA(CLOSE,20); VAR4:=MA(CLOSE,30); VAR5:=(VAR1+VAR2+VAR3+VAR4)/4; VAR6:=(VAR5-REF(VAR5,5))/REF(VAR5,5)*1500; VAR7:=(VAR5-REF(VAR5,5))/REF(VAR5,5)*1500; VAR8:=EMA(VAR6,8); 底部注意: STICKLINE(VAR6>REF(VAR6,1) AND VAR6<0 AND VAR6<VAR8,VAR6,0,1,0),COLORFF00FF; 低位转强: STICKLINE(VAR8>REF(VAR8,1) AND VAR6<0 AND VAR6>VAR8,VAR8,0,1,0),COLORYELLOW; 买点: STICKLINE(VAR6>REF(VAR6,1) AND VAR6>0 AND VAR8<0,VAR6,VAR8,4,0),COLOR0099FF; VAR9:=TROUGHBARS(3,15,1)<10; VAR10:=PEAKBARS(3,15,1)<10; VAR11:=IF(VAR9=1,50,0); VAR12:=IF(VAR10=1,50,0); 底部:= IF(VAR11=50,50,0); 头部:= IF(VAR12=50,100,0); A:IF( 底部>REF(底部,1),50,0); AA:IF(头部>REF(头部,1),50,0); DRAWTEXT(A=50,90,'买进'),COLORRED,LINETHICK1; DRAWTEXT(AA=50,90,'卖出'),COLOR00FF00,LINETHICK1; DRAWICON(FILTER(VAR6>REF(VAR6,1) AND VAR6>0 AND VAR8<0,30),-40,1); DRAWTEXT(FILTER(VAR6>REF(VAR6,1) AND VAR6>0 AND VAR8<0,30),-40,'短买'),COLORFFFFFF; 坚定持股: STICKLINE(VAR8>REF(VAR8,1) AND VAR8>0,VAR6,0,1,0),COLORRED; 谨慎观望: STICKLINE(VAR6<REF(VAR6,1) AND VAR8>REF(VAR8,1) AND VAR6>0,VAR6,VAR8,1,0),COLOR00FF00; 果断持币: STICKLINE(VAR6<REF(VAR6,1) AND VAR6<VAR8,VAR6,VAR8,1,1),COLORFFCC66; VAR13:=(HIGH+LOW+CLOSE*2)/4; VAR14:=EMA(VAR13,21); VAR15:=STD(VAR13,21); VAR16:=((VAR2-VAR3)/VAR4*100+200)/4; VAR17:=(EMA(VAR5,5)-25)*1.56; AK: EMA(VAR6,2)*1.22,COLORD9D919,LINETHICK1; AD1: EMA(AK,2),COLORYELLOW,LINETHICK1; AJ: 3*AK-2*AD1,COLORRED,LINETHICK1;