请高手解答，交易系统引用函数问题 - 公式模型编写问题提交 - 金字塔客服中心 - 专业程序化交易软件提供商

N1:=barslast(date<>ref(date,1))+1;

N2:=REF(N1,N1)+1;

N3:=REF(N1,N2)+1;

dayhigh1:=ref(hhv(h,N1),N1);

dayhigh2:=ref(hhv(h,N2),N1);

dayhigh3:=ref(hhv(h,N3),N1);

daylow1:=ref(LLv(L,N1),N1);

daylow2:=ref(LLv(L,N2),N1);

daylow3:=ref(LLv(L,N3),N1);

dayclose1:=VALUEWHEN(DATE<>REF(DATE,1),REF(CLOSE,n1));

dayclose2:=VALUEWHEN(DATE<>REF(DATE,1),REF(CLOSE,n2));

dayclose3:=VALUEWHEN(DATE<>REF(DATE,1),REF(CLOSE,n3));

dayrange1:=max(dayhigh1-dayclose1,dayclose1-daylow1);

dayrange2:=max(dayhigh2-dayclose2,dayclose2-daylow2);

dayrange3:=max(dayhigh3-dayclose3,dayclose3-daylow3);

dayrange:=(dayrange1+dayrange2+dayrange3)/3; 这样写对吗？怎么跟引用过来的前3日真实波幅的平均不一样呢？

HIGH1:=REF(HIGH,1);

HIGH2:=REF(HIGH,2);

HIGH3:=REF(HIGH,3);

LOW1:=REF(LOW,1);

LOW2:=REF(LOW,2);

LOW3:=REF(LOW,3);

CLOSE1:=REF(CLOSE,1);

CLOSE2:=REF(CLOSE,2);

CLOSE3:=REF(CLOSE,3);

dayrange1:=MAX(HIGH1-CLOSE1,CLOSE1-LOW1);

dayrange2:=MAX(HIGH2-CLOSE2,CLOSE2-LOW2);

dayrange3:=MAX(HIGH3-CLOSE3,CLOSE3-LOW3);

dayrange:=(dayrange1+dayrange2+dayrange3)/3;这个是日线作为5分钟引用的真实波幅值

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