通达信阳吃阴公式

阳吃阴源码：
实体比例:=if((CLOSE>OPEN),(CLOSE-OPEN)/(HIGH-LOW),(OPEN-CLOSE)/(HIGH-LOW))*100;
阳吃阴:ref(OPEN,1)>ref(c,1) and ref(实体比例,1)>60 and c>OPEN and (c-ref(c,1))/(ref(OPEN,1)-ref(CLOSE,1))>0.4;