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麻烦哪位高手帮忙把下面公式改为底买选股公式源码?

2024-06-01来源:编辑

可以将这个指标中的底买出现改为选股,提示位置效果如图。



这个公式看起来是一个股票技术分析的脚本,其中包含了头部和底部的判断条件,并且使用了一些绘图和文本标注功能。我将其改为一个简单的底部选股公式的源码,如下所示:
//===================================================
// 底部选股公式
//===================================================
// 计算J值
VAR1:=(2*CLOSE+HIGH+LOW)/40;
VAR2:=EXPMA(EXPMA(EXPMA(VAR1,4),4),4);
J:=(VAR2-REF(VAR2,1))/REF(VAR2,1)*100;
// 计算D和K值
D:MA(J,3);
K:MA(J,1);
// 计算底部信号
BOTTOM:(TROUGHBARS(J,15,3)<=3) AND (J>REF(J,1)) AND (J>REF(J,2));
// 画出底部信号
DRAWICON(BOTTOM=1, 60, "★");
// 返回底部信号
BOTTOM;
这个公式使用了TROUGHBARS函数来判断当前是否出现底部信号,判断的条件是J值在过去的15个周期中至少有3个周期的最低值,并且当前的J值比前两个周期的J值都要高,同时也比底部选股公式中常见的3均线组合更为简单。
需要注意的是,底部选股公式只是股票选股的一个方面,不能保证股票的盈利和风险,需要结合其他的因素进行综合分析和决策。同时,本人并非专业股票投资人士,以上仅供参考,请自行谨慎决策。

以下是底买选股公式的源码:
VAR1:=(2CLOSE+HIGH+LOW)/40;
VAR2:=EXPMA(EXPMA(EXPMA(VAR1,4),4),4);
J:(VAR2-REF(VAR2,1))/REF(VAR2,1)100, COLORSTICK;
D:MA(J,3);
K:MA(J,1);
PW1:=EMA(((VOL(CLOSE-OPEN)240/FROMOPEN)/(CLOSE+OPEN)),38);
ME:=EMA(PW1,8)0.1,COLORSTICK;
MEE:=ABS(J);
V10:=PEAKBARS(3,15,1)<10;
V12:=IF(V10=1,50,0);
头部:=IF(V12=50,100,0);
TOB:=J<=REF(J,1) OR K<=D;
卖:IF(头部>REF(头部,1){ AND TOB},MEE,0),COLORGREEN,LINETHICK3;{逃顶}
V9:=TROUGHBARS(3,15,1)<10;
V11:=IF(V9=1,50,0);
底部:=IF(V11=50,50,0);
买底:IF(底部>REF(底部,1),MEE,0),COLORRED,LINETHICK2;
STICKLINE(买底,0,MEE0.9,1,0),COLORRED;
STICKLINE(卖,0,MEE0.9,1,0),COLORBLUE;
STICKLINE(卖,0,MEE0.9,0.6,0),COLORRED;
DRAWTEXT(底部>REF(底部,1),MEE,'★底买'),COLORRED;
DRAWTEXT(头部>REF(头部,1),MEE,'▲顶卖!'),COLORRED;
DRAWTEXT(头部>REF(头部,1),MEE1.04,'▲'),COLORRED;
DRAWTEXT(头部>REF(头部,1),MEE1.08,'▲'),COLORRED;
注:该源码是一段TradingView中的Pine Script代码,用于股票分析。因为该代码需要的指标和函数可能不是所有财经软件都有,所以并不能直接在其他软件中运行。

100.VAR1:=(2*CLOSE+HIGH+LOW)/40; VAR2:=EXPMA(EXPMA(EXPMA(VAR1,4),4),4); J:(VAR2-REF(VAR2,1))/REF(VAR2,1)*100, COLORSTICK; D:MA(J,3); K:MA(J,1); PW1:=EMA(((VOL*(CLOSE-OPEN)*240/FROMOPEN)/(CLOSE+OPEN)),38); ME:=EMA(PW1,8)*0.1,COLORSTICK; MEE:=ABS(J); V10:=PEAKBARS(3,15,1)<10; V12:=IF(V10=1,50,0); 头部:=IF(V12=50,100,0); TOB:=J<=REF(J,1) OR K<=D; 卖:IF(头部>REF(头部,1){ AND TOB},MEE,0),COLORGREEN,LINETHICK3;{逃顶}.V9:=TROUGHBARS

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