A1:=vol / (((HIGH - LOW) * 2) - Abs((CLOSE -
OPEN)));
A2:=IF((CLOSE > OPEN),(A1 * (HIGH - LOW)),(IF((CLOSE OPEN),(A1 * ((HIGH - CLOSE) + (OPEN - LOW))),(IF((CLOSE < OPEN),(A1 * (HIGH - LOW)),(VOL / 2))));
A5:(((A2 / (A2 + A3)) * 10));
有大佬们能帮忙解释吗,感激不尽