MID:MA(CLOSE,26);
UPPER:MID+2*STD(CLOSE,26);
LOWER:MID-2*STD(CLOSE,26);
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
DRAWICON(CROSS(C,MID) AND CROSS(K,D),L-0.05,1);{共振信号为1号图标，显示红

N:=10;P:=2;
MID := MA(CLOSE,N);
UPPER:= MID + P*STD(C,N);
LOWER:= MID - P*STD(C,N);
B:(UPPER-LOWER)/MID,COLORWHITE,LINETHICK2;
A:STICKLINE(B<0.085,B,0.085,0.5,0),COLORLIBLUE;
DRAWTEXT(A,0.2,'变')COLORGREEN;
0.

N:=6;M:=5;P:=5;
ZD:MA(LOW,N);
ZG:MA(HIGH,M);
PJ:MA(CLOSE,P);
DRAWICON(CROSS(PJ,ZD),PJ*0.98,1);
{
选股公式:
ZD:=MA(LOW,6);
ZG:=MA(HIGH,5);
PJ:=MA(CLOSE,5);
XG:CROSS(PJ,ZD);
}

M1:=7;M2:=30;N:=20;
MA1:MA(CLOSE,M2),COLORRED,LINETHICK2;
EXP1:EXPMA(CLOSE,M1),COLORGREEN;
BOLL:MA(CLOSE,N),COLORCYAN,POINTDOT,LINETHICK2;
UPPER:BOLL+2*STD(CLOSE,N),CROSSDOT,LINETHICK1;
LOWER:BOLL-2*STD(CLOSE,N),CROSSDOT,LINE

N:=10;
P:=3;
BBI:(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4,COLORWHITE;
UPR:BBI+P*STD(BBI,N),COLORYELLOW;
DWN:BBI-P*STD(BBI,N),COLORFF00FF;
P1:=ABS(BBI-UPR)+ABS(UPR-DWN);
P1/C<N/100 AND BBI> REF(BBI,1)

N:=7;
M:=6;
MID:=MA(CLOSE,20);
UPPER:=MID+2*STD(CLOSE,20);
LOWER:=MID-2*STD(CLOSE,20);
AA:=(UPPER-REF(UPPER,1))*1000/REF(UPPER,1);
CROSS(H,UPPER) AND AA>M AND DYNAINFO(17)>0 AND EVERY(REF(UPPER,1)>REF(H,1),N);

{布林中轨（20日均线）}
MA20:=MA(CLOSE,20);
MACD2:=2*(C-MA20);
{布林上下轨}
UPPER:=MA20+2*STD(CLOSE,20);
LOWER:=MA20-2*STD(CLOSE,20);
UP:2*(UPPER-MA20),DOTLINE;
LO:2*(LOWER-MA20),DOTLINE;
{收盘价与布林线关系（大于或小于布林中轨）}
STICK

NA:=STRCAT(CON2STR(YEAR,0),' 年 ');
YA:=STRCAT(CON2STR(MONTH,0),' 月 ');
RA:=STRCAT(CON2STR(DAY,0),' 日 ');
SJ:=STRCAT(STRCAT(NA,YA), RA);
DRAWTEXT_FIX(C>0,0.88,0,0,SJ);
{箱体线}
N:=7;
T1:=CONST(LLVBARS(LOW,N));

布林中线:MA(CLOSE,21);
布林上线:布林中线+2*STD(CLOSE,21) COLORGREEN;
布林下线:布林中线-2*STD(CLOSE,21) COLORRED;
局部低点预选A:=BACKSET(LLV(L,5)<REF(LLV(L,4),1),4);
局部低点预选B:=BACKSET(局部低点预选A=0 AND REF(局部低点预选A,1)=1,2);
局部低点预选C:=IF(局部低点预选B=1 AND REF(局

BOLL:MA(CLOSE,20),COLOR888888;
UPPER:BOLL+2*STD(CLOSE,20),COLOR888888;
LOWER:BOLL-2*STD(CLOSE,20),COLOR888888;
上涨:IF(BOLL>REF(BOLL,1),BOLL,DRAWNULL),COLORRED;
VAR1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);
VAR2:=RE

NN:=20;
MIDA:=MA(C,NN);
VART1:=POW((C-MIDA),2);
VART2:=MA(VART1,NN);
VART3:=SQRT(VART2);
UPPERA:=MIDA+2*VART3;
LOWERA:=MIDA-2*VART3;
BOLL:REF(MIDA,1)COLORRED,LINETHICK2;
UB:REF(UPPERA,1)COLORBLUE,LINETHICK2;

加布林:=0;
M1:=13;
MID:EMA(CLOSE,M1),LINETHICK2;
一加:加布林*(MID + 1.91*STD(CLOSE,M1)),DOTLINE;
二加:加布林*(MID + 0.995*STD(CLOSE,M1)),DOTLINE;
一减:加布林*(MID - 1.91*STD(CLOSE,M1)),DOTLINE;
二减:加布林*(MID - 0.995*STD(CLOSE,M1)),DOTLINE;