CURRBARSCOUNT=REFX1(BARPOS,9999)-BARPOS+1;
{
箱体
}
TC1S=IF(H=HHV(H,48),H,NULL);
TC2S=REFX1(BARSLAST(TC1S=H),9999)+1;
UPPERS=REFX1(IF(TC2S=1,H,REF(H,TC2S-1)),9999);
BC1S=IF(L=LLV(L,48),L,NULL);
BC2S=REFX1(BARSLAST(BC1S=L),9999)+1;
LOWERS=REFX1(IF(BC2S=1,L,REF(L,BC2S-1)),9999);
LPS=CURRBARSCOUNT=BC2S AND L=LOWERS;
HPS=CURRBARSCOUNT=TC2S AND H=UPPERS;
AB1S=EMA(((2C+H+L)4-LLV(LOW,30))
(HHV(HIGH,30)-LLV(LOW,30))100,8);
BA1S=EMA(AB1S,5);