飞狐绝对强源码

n 20
 APP:=vol/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
 ASUPLY:=IF(CLOSE>OPEN,APP*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE  ADEMAND:=IF(CLOSE>OPEN,APP*(HIGH-LOW),IF(CLOSE  RDEMAND:=IF(CLOSE>OPEN,APP*(CLOSE-OPEN),0);
 RSUPLY:=IF(CLOSE  RSDC:SUM(RDEMAND,n)/(SUM(RSUPLY,n)+SUM(RDEMAND,n))*100;

 ASDC:SUM(ADEMAND,20)/(SUM(ASUPLY,20)+SUM(ADEMAND,20))*100;