3周涨幅

DAYS1990:=DATETODAY(DATE);   {从1990.12.19开始计算到当前的总天数}

Z:=((DAYS1990-REF(DAYS1990,1))>(WEEKDAY-REF(WEEKDAY,1))) OR BARSCOUNT(C)=1;  {看两个相邻周期是否跨周}

T:=BARSLAST(Z);

C1:=REF(C,T+1);

O1:=IF(T,REF(O,T),O);

周最高％:=(HHV(H,T+1)-C1)/C1*100;

周最低％:=(LLV(L,T+1)-C1)/C1*100; 

T2:=IF(REF(Z,T+1)=1,T+2,IF(REF(Z,T+2)=1,T+3,IF(REF(Z,T+3)=1,T+4,

IF(REF(Z,T+4)=1,T+5,T+6))));

C2:=REF(C,T2);

CC:=IF(DYNAINFO(4)>0,C,DYNAINFO(3));

T3:=IF(REF(Z,T2+1)=1,T2+1,IF(REF(Z,T2+1)=1,T2+2,IF(REF(Z,T2+2)=1,T2+3,

IF(REF(Z,T2+3)=1,T2+4,T2+5))));

C3:=REF(C,T3);

CCC:=IF(DYNAINFO(4)>0,C,DYNAINFO(3));

三周涨％:(CCC-C3)/C3*100;

二周涨％:=(CC-C2)/C2*100;

上周涨％:二周涨％-(CC-C1)/C1*100;

周涨％:(CC-C1)/C1*100;

下压％:IF(周涨％>=0,周最高％-周涨％,周最高％-(O1-C1)/C1*100);

上功％:IF(周涨％>=0,(O1-C1)/C1*100-周最低％,周涨％-周最低％);

{周涨  N=1,3,1  P1=2,10,5, P2=1,20,5}