指标介绍：
斜线回归压力与支撑。该指标来自同花顺指标平台。
公式源码：
回归斜率线A:=EMA(SLOPE(C,4)*20+C,42);
经典RL:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
经典K:=SMA(经典RL,3,1);
经典D:=SMA(经典K,3,1);
经典J:=3*经典K-2*经典D;
MAHL1:=100*((EMA((H+L)/2,3)-LLV(EMA((H+L)/2,5),30)-(EMA(H,20)-EMA(L,20)))/(LLV(EMA((H+L)/2,5),30)-(EMA(H,20)-EMA(L,20))));
MAHL2:=IF(EMA(C,2)>回归斜率线A AND MAHL1>0,EMA(C,3),LLV(EMA((H+L)/2,5),30));
MAHL3:=IF(EMA(C,2)>回归斜率线A AND MAHL1>0,LLV(EMA((H+L)/2,5),30),EMA(C,5));
回归斜率带:DRAWBAND(回归斜率线A,RGB(235,0,230),REF(回归斜率线A,2),RGB(0,104,154));
上线:=SMA(C,6.5,1);
一号支撑线:SMA(C,14.5,1);
上线1:=SMA(C,3,1);
一号支撑线1:=SMA(C,8,1);
上线2:=SMA(C,3.5,1);
DRAWTEXT(CROSS(一号支撑线1,上线1),H*1.08,'洗盘'),COLOR00FF00;
BBI:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,25))/4;
UPR:=BBI+3*STD(BBI,13),LINETHICK2;
DWN:=BBI-3*STD(BBI,13);
安全:=MA(CLOSE,55),LINETHICK2;
LC:=REF(CLOSE,1);
RSI:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
DRAWTEXT(CROSS(82,RSI) AND CLOSE<上线1, HIGH*1.04,'减仓'),COLORFF9966,LINETHICK2;
A7:=(2*C+H+L)/4;
操作:MA(A7,5),COLORBLUE,LINETHICK2;
操作1:=MA(A7,5)*1.03,LINETHICK2;
操作2:=MA(A7,5)*0.97,LINETHICK2;
DRAWTEXT(CROSS(上线1,上线) AND 上线1>操作,LOW*0.92,'买进'),COLORYELLOW;
VAR1:=LLV(A7,21);
VAR2:=HHV(A7,30);
DRAWTEXT(CROSS(上线1,操作) AND 上线1<一号支撑线 AND 上线1<一号支撑线1 AND 上线1<上线 AND CLOSE>VAR1,LOW*0.98,'见底'),COLORYELLOW;
YCX:=操作>=REF(操作,1);
H1:=MAX(MAX(上线,一号支撑线1),一号支撑线);
L1:=MIN(MIN(上线,一号支撑线1),一号支撑线);
DRAWTEXT(CROSS(上线1,一号支撑线1) AND 上线1>操作 ,LOW*0.98,'全仓'),COLORYELLOW;
SK:=EMA((A7-VAR1)/(VAR2-VAR1)*100,7);
SD:=EMA(0.667*REF(SK,1)+0.333*SK,5);
M1:=1000*操作/一号支撑线<=1015 AND 1000*操作/一号支撑线>=975;
M2:=1000*一号支撑线1/一号支撑线<=1020 AND 1000*一号支撑线1/一号支撑线>=980;
M3:=1000*上线/一号支撑线<=1015 AND 上线/一号支撑线>=985;
DRAWTEXT(IF(COUNT(CLOSE<REF(CLOSE,1),6)/6>0.6 AND COUNT(SK>SD,6) AND REF(LOW,5)=LLV(LOW,120) AND REF(CLOSE>=OPEN,4) AND REF(CLOSE>OPEN,3) AND REF(CLOSE>OPEN,2) AND REF(OPEN>CLOSE,1) AND OPEN>REF(CLOSE,1),1,0),LOW*0.94,'买进'),COLORYELLOW;
D:=MA(CLOSE,89)-MA(CLOSE,10)/3;
DRAWTEXT(IF(CLOSE<D AND VOL/240>MA(VOL,5)/240 AND CLOSE>REF(CLOSE,1)*1.08 AND CLOSE<MA(CLOSE,13)*1.3,1,0),LOW*0.98,'抄底'),COLORRED;
RSV:=(CLOSE-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100;
K:=SMA(RSV,3,1);
D1:=SMA(K,3,1);
J:=3*K-2*D1;
VAR3:=(2*CLOSE+HIGH+LOW)/3;
VAR4:=EMA(EMA(EMA(VAR3,4),4),4);
E:=(VAR4-REF(VAR4,1))/REF(VAR4,1)*100;
F:=MA(E,3)+0.03;
G:=MA(E,1);
DRAWICON(CROSS(F,G) AND J>65,HIGH*1.02,15),COLORGREEN;
DRAWICON(CROSS(G,F),LOW*0.9,9),COLORYELLOW;
DRAWTEXT(CLOSE>OPEN AND H1<L1 AND CROSS(上线1,操作) AND 上线1>REF(上线1,1) AND 操作>REF(操作,1) AND J<70,LOW*0.98,'启动'),COLORRED;
DRAWTEXT(CROSS(上线1,操作) AND M1 AND M2 AND M3,LOW*0.94,'买进'),COLORYELLOW;
DRAWTEXT(CLOSE>OPEN AND 上线>一号支撑线1 AND 一号支撑线1>一号支撑线 AND CLOSE>MA(CLOSE,5) AND 操作>=REF(操作,1) AND CROSS(上线1,操作) AND LOW>VAR1 AND J<90,LOW*0.9,'主升'),COLORRED;
DRAWTEXT(CLOSE>OPEN AND 操作>上线 AND 上线>一号支撑线1 AND 一号支撑线1>一号支撑线 AND CROSS(上线1,操作) AND LOW>VAR1 AND J<90,LOW*0.86,'回踩买进'),COLORRED;
DRAWTEXT(CLOSE>OPEN AND CROSS(上线,一号支撑线) AND LOW>VAR1 AND J<90,LOW*0.86,'回踩买进'),COLORRED;
STICKLINE(CLOSE>REF(CLOSE,1),HIGH,LOW,0,0),COLORRED;
STICKLINE(C<REF(C,1),C,O,3,0),COLORFFCC00;
STICKLINE(CLOSE>REF(CLOSE,1) AND C>O,OPEN,CLOSE,3,0),COLOR000055;
STICKLINE(CLOSE>REF(CLOSE,1) AND C>O,OPEN,CLOSE,2.7,0),COLOR000077;
STICKLINE(CLOSE>REF(CLOSE,1) AND C>O,OPEN,CLOSE,2.1,0),COLOR000099;
STICKLINE(CLOSE>REF(CLOSE,1),OPEN,CLOSE,1.5,0),COLOR0000BB;
STICKLINE(CLOSE>REF(CLOSE,1),OPEN,CLOSE,0.9,0),COLOR0000DD;
STICKLINE(CLOSE>REF(CLOSE,1),OPEN,CLOSE,0.3,0),COLOR0000FF;
STICKLINE(CLOSE=REF(CLOSE,1),H,L,3,1),COLOR999999;
STICKLINE(CLOSE=REF(CLOSE,1),HIGH,LOW,0,0),COLORWHITE;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,3,0),COLOR555555;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,2.7,0),COLOR777777;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,2.1,0),COLOR999999;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,1.5,0),COLORBBBBBB;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,0.9,0),COLORDDDDDD;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,0.3,0),COLORFFFFFF;
STICKLINE(CLOSE<REF(CLOSE,1),HIGH,LOW,0,1),COLORCYAN;
STICKLINE(C<REF(C,1),C,O,3,0),COLORFFCC00;
STICKLINE(C<REF(C,1),OPEN,CLOSE,2.7,0),COLORFF2200;
STICKLINE(CLOSE<REF(C,1),OPEN,CLOSE,2.1,0),COLORFF4400;
STICKLINE(CLOSE<REF(C,1),OPEN,CLOSE,1.5,0),COLORFF8800;
STICKLINE(CLOSE<REF(C,1),OPEN,CLOSE,0.9,0),COLORFFCC00;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,3.2,0),COLORBB00FF;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,2.7,0),COLORFF33FF;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,2.1,0),COLORFF66FF;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,1.5,0),COLORFF99FF;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,0.9,0),COLORFFBBFF;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,0.3,0),COLORFFDDFF;
