主题：ASI

老师，

     你好，能否帮忙把ASI指标改写成在任意分钟线上读取“非引用120分钟线ASI”实时数值的指标?十分感谢.

LC:=REF(CLOSE,1);
AAA:=ABS(HIGH-LC);
BBB:=ABS(LOW-LC);
CCC:=ABS(HIGH-REF(LOW,1));
DDD:=ABS(LC-REF(OPEN,1));
R:=IF(AAA>BBB AND AAA>CCC,AAA+BBB/2+DDD/4,IF(BBB>CCC AND BBB>AAA,BBB+AAA/2+DDD/4,CCC+DDD/4));
X:=(CLOSE-LC+(CLOSE-OPEN)/2+LC-REF(OPEN,1));
SI:=16*X/R*MAX(AAA,BBB);
ASI:=SUM(SI,0);