NN:=BARSLAST(DATE<>REF(DATE,1))+1;
#IMPORT[,MIN15,HL] AS VARHL
HH1:=VARHL.HH;
LL1:=VARHL.LL;
COB:=(WEEKDAY=1);
CS:=(WEEKDAY=2||WEEKDAY=4);
COB&&REF(EXIST(COB,NN),1)<1&&DATE<>REF(DATE,1),BK;
CS&&REF(EXIST(CS,NN),1)<1&&DATE<>REF(DATE,1),SK;
CROSS(TIME,1456)||CROSS(CLOSE,VALUEWHEN(TIME=0900,OPEN)+22),BP;
CROSS(VALUEWHEN(TIME=0900,OPEN)-22,CLOSE)||CROSS(TIME,1456),SP;
BARSLAST |
BARSLAST(DATE<>REF(DATE,1))----当天的K线的条数
上次DATE<>REF(DATE,1)条件成立,表明是昨天和今天的分界线,
表明是昨天和今天的分界线,到现在的周期数