[求助]跨周期引用　[金字塔]

（注：ma0是一个包含5根均线的均线指标，系统里已经有）

ma3020:=stkindi('if00','ma0.ma2(20,0,3000,1)',0,4,-1);

ma3060:=stkindi('if00','ma0.ma3(60,0,3000,1)',0,4,-1);

ma30120:=stkindi('if00','ma0.ma4(120,0,3000,1)',0,4,-1);

ma30250:=stkindi('if00','ma0.ma5(250,0,3000,1)',0,4,-1);

30分钟多头排列:=ma3020>ma3060 and ma3060>ma30120 and ma30120>ma30250 and all(ma3020>ref(ma3020,1),3) and all(ma3060>ref(ma3060,1),3) and all(ma30120>ref(ma30120,1),3) and all(ma30250>ref(ma30250,1),3);

30分钟空头排列:=ma3020<ma3060 and ma3060<ma30120 and ma30120<ma30250 and all(ma3020<ref(ma3020,1),3) and all(ma3060<ref(ma3060,1),3) and all(ma30120<ref(ma30120,1),3) and all(ma30250<ref(ma30250,1),3);

跨周期引用，被引用对象往前偏移不是ref(a,1)这样的

而是要在引用里面写出来

比如上面的ma3020:=stkindi(,,,4,-1);

那么往前一个偏移周期就是ma3030_1:=stkindi(,,,,4,-2),

不是ref(ma3020,1)