同花顺PRL指标公式

 比价线指标，与大盘对比的。

zy:=CLOSE/INDEXDATA("1A0001",&CLOSE)*2000;

买线:EMA(zy,3);

卖线:EMA(SLOPE(zy,21)*20+zy,55);

买卖差:=买线-卖线;

STICKLINE(买卖差>=0,(买线-买卖差*0.05),(买线-买卖差*0.15),3,0) ,COLOR00ffff;

STICKLINE(买卖差>=0,(买线-买卖差*0.2),(买线-买卖差*0.35),3,0) ,COLOR00ccff;

STICKLINE(买卖差>=0,(买线-买卖差*0.4),(买线-买卖差*0.55),3,0) ,COLOR0099ff;

STICKLINE(买卖差>=0,(买线-买卖差*0.6),(买线-买卖差*0.75),3,0) ,COLOR0066ff;

STICKLINE(买卖差>=0,(买线-买卖差*0.8),(买线-买卖差*0.95),3,0) ,COLOR0000cc;

STICKLINE(买卖差<0,(卖线+买卖差*0.05),(卖线+买卖差*0.15),3,0) ,COLOR006600;

STICKLINE(买卖差<0,(卖线+买卖差*0.2),(卖线+买卖差*0.35),3,0) ,COLOR009900;

STICKLINE(买卖差<0,(卖线+买卖差*0.4),(卖线+买卖差*0.55),3,0) ,COLOR00cc00;

STICKLINE(买卖差<0,(卖线+买卖差*0.6),(卖线+买卖差*0.75),3,0) ,COLOR00ff00;

STICKLINE(买卖差<0,(卖线+买卖差*0.8),(卖线+买卖差*0.95),3,0) ,COLOR66ff00;

YnXG:HHV(买线,55);

tj1:=买线=ynxg;

tj2:=tj1 AND NOT(REF(tj1,1));

DRAWICON(tj2,卖线,1);

DRAWICON(CROSS(卖线,买线),买线,2);

买线1:=EMA(C,3);

卖线1:=EMA(SLOPE(C,21)*20+C,55);

YnXG1:=HHV(买线1,55);

tj3:=买线1=ynxg1;

FILLRGN(买线,卖线,tj1 AND 买线1>卖线1,coloryellow);

FILLRGN(买线,卖线,tj1 AND tj3,colorred);

tj6:=tj1 AND 买线1>卖线1;

tj7:=tj6 AND NOT(REF(tj6,1));

DRAWTEXT(tj7,卖线,'↖买'),colorwhite;

tj4:=tj1 AND tj3;

tj5:=tj4 AND NOT(REF(tj4,1));

DRAWTEXT(tj5,卖线,'↖买'),colorred;

tj12:=买线>卖线;

tj13:=CROSS(卖线,买线);

tj14:=tj1 AND NOT(REF(tj1,1));

tj15:=tj14 AND tj12;

ts1:=BARSLAST(tj15);

ts2:=BARSLAST(tj13);

DRAWICON(CROSS(卖线,买线),买线,2);

FILLRGN(买线,ynxg,ts2<ts1,colorwhite);

DRAWGBK(ts2<ts1),colorliblue;