MID:MA(CLOSE,21),colorwhite;
UPPER:MID + 1.96*STDDEV(CLOSE,21),coloryellow;
LOWER:MID - 1.96*STDDEV(CLOSE,21),coloryellow;
UP:MID + 2.58*STDDEV(CLOSE,21),colorff00ff;
LOOW:MID - 2.58*STDDEV(CLOSE,21),colorff00ff;
{1.96统计学中为95％可信区间，2.58为99％可信区间，故采用1.96和2.58作为参数}
单边上升:=(c>mid);
单边下降:=(c<mid);
布林线开口:=up-loow;
多头行情:=c>ma(c,5) and ma(c,5)>ma(c,10);
股价在高位:=((c-llv(c,30))/(hhv(c,30)-llv(c,30))>0.6);
股价在低位:=((c-llv(c,30))/(hhv(c,30)-llv(c,30))<0.4);
布林线缩口:=((upper-mid)/mid<0.05);
stickline(单边上升,mid,up,6,0),color330066;
stickline(单边下降,loow,mid,6,0),Color545454;
drawtext(布林线缩口,mid,'▲'),colorwhite;
MID,colorwhite;
UPPER,coloryellow;
LOWER,coloryellow;
UP,colorff00ff;
LOOW,colorff00ff;
{K线}
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,5.2,0),color070084;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,4,0),color0000A3;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,3.5,0),color0000B7;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,3,0),color0000CD;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,2.5,0),color0000E9;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,2,0),color0754E9;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,1.5,0),color076EF3;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,1,0),color077BF3;
STICKLINE((CLOSE > OPEN),OPEN,LOW,1,0),color077BF3;
STICKLINE((CLOSE > OPEN),CLOSE,HIGH,1,0),color077BF3;
STICKLINE((CLOSE = OPEN and c>ref(c,1)),CLOSE,OPEN,5.2,0),color070084;
STICKLINE((CLOSE = OPEN and c>ref(c,1)),CLOSE,OPEN,4,0),color0000A3;
STICKLINE((CLOSE = OPEN and c>ref(c,1)),CLOSE,OPEN,3.5,0),color0000B7;
STICKLINE((CLOSE = OPEN and c>ref(c,1)),CLOSE,OPEN,3,0),color0000CD;
STICKLINE((CLOSE = OPEN and c>ref(c,1)),CLOSE,OPEN,2.5,0),color0000E9;
STICKLINE((CLOSE = OPEN and c>ref(c,1)),CLOSE,OPEN,2,0),color0754E9;
STICKLINE((CLOSE = OPEN and c>ref(c,1)),CLOSE,OPEN,1.5,0),color076EF3;
STICKLINE((CLOSE = OPEN and c>ref(c,1)),CLOSE,OPEN,1,0),color077BF3;
STICKLINE((CLOSE = OPEN and c>ref(c,1)),OPEN,LOW,1,0),color077BF3;
STICKLINE((CLOSE = OPEN and c>ref(c,1)),CLOSE,HIGH,1,0),color077BF3;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,5.2,0),colorFF5B00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,4,0),colorFF6C00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,3.5,0),colorFF7B00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,3,0),colorFF9C00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,2.5,0),colorFFBE00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,2,0),colorFFCC00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,1,0),colorFFFF00;
STICKLINE((OPEN > CLOSE),CLOSE,LOW,1,0),colorFFFF00;
STICKLINE((OPEN > CLOSE),OPEN,HIGH,1,0),colorFFFF00;
STICKLINE((OPEN = CLOSE and c<ref(c,1)),CLOSE,OPEN,5.2,0),colorFF5B00;
STICKLINE((OPEN = CLOSE and c<ref(c,1)),CLOSE,OPEN,4,0),colorFF6C00;
STICKLINE((OPEN = CLOSE and c<ref(c,1)),CLOSE,OPEN,3.5,0),colorFF7B00;
STICKLINE((OPEN = CLOSE and c<ref(c,1)),CLOSE,OPEN,3,0),colorFF9C00;
STICKLINE((OPEN = CLOSE and c<ref(c,1)),CLOSE,OPEN,2.5,0),colorFFBE00;
STICKLINE((OPEN = CLOSE and c<ref(c,1)),CLOSE,OPEN,2,0),colorFFCC00;
STICKLINE((OPEN = CLOSE and c<ref(c,1)),CLOSE,OPEN,1,0),colorFFFF00;
STICKLINE((OPEN = CLOSE and c<ref(c,1)),CLOSE,LOW,1,0),colorFFFF00;
STICKLINE((OPEN = CLOSE and c<ref(c,1)),OPEN,HIGH,1,0),colorFFFF00;