咨詢內容:我想引用,當國內3點收盤之后,到夜市開盤之前,倫銅價格是漲還是跌,代碼如下:運行不正確,請問哪里沒寫對? if time = 1459 then tongP1:= CALLSTOCKEX('LMCDE',vtclose,1,0,30000) ; if time = 2050 then tongP2:= CALLSTOCKEX('LMCDE',vtclose,1,0,30000) ; tongRise:= (tongP2-tongP1)/tongP1*1.0; if time=2101 && tongRise >0 then .....