[原創(chuàng)]跨周期引用是這樣寫的嗎？

MM:"BOLL.MID#MIN5"(20.2);//引用5分鐘布林中軌

MM1:=MM>=ref(MM,1);

MM2:=MM<=ref(MM,1);

DIFF:EMA(CLOSE,12)-EMA(CLOSE,26);

DEA:EMA(DIFF,9);

//交易條件

開多:=TT AND CROSS(DIFF,DEA) AND MM1;

開空:=TT AND CROSS(DEA,DIFF) AND MM2;

//交易系統(tǒng)

BUY(開多 and  HOLDING=0,1,market);//交易系統(tǒng)之開多操作

BUYSHORT(開空 and  HOLDING=0,1,market); //交易系統(tǒng)之開空操作

這樣也是引用5分鐘布林中軌？

mid:=stkindi('','boll.mid1',0,2);

這樣也是引用5分鐘布林中軌？

mid:=stkindi('','boll.mid1',0,2);

這樣寫比較好，stkindi適用性好