實時的從文華財經上抓取數據嗎

提取"文華財經"裏面"雙向成交量的"(DUALVOL)的數值，可以通過指標源代碼實現：

VAR1:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));

成交:=VOL,POINTDOT;

主動買盤:IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSE<OPEN,VAR1*((HIGH- OPEN)+(CLOSE-LOW)),VOL/2)),COLORRED,POINTDOT;

主動賣盤:IF(CLOSE>OPEN,0-VAR1*((HIGH-CLOSE)+(OPEN- LOW)),IF(CLOSE<OPEN,0-VAR1*(HIGH-LOW),0-VOL/2)),COLOR00FF00,POINTDOT;

地量:=VOL<LLV(VOL,14)*1.001;

V2:=IF(CURRBARSCOUNT=1,VOL*240/FROMOPEN/REF(VOL,1)-1,VOL/REF(VOL,1)-1);

STICKLINE(VOL>0,VOL,0,3,1),COLORWHITE;

STICKLINE(主動買盤>V/2,0,V,2,0),COLORYELLOW;

STICKLINE(主動買盤<=V/2,0,V,2,0),COLORLIGRAY;

STICKLINE(主動買盤>0,0,主動買盤,2,0),COLORRED;

STICKLINE(主動賣盤<0,0,主動賣盤,2,0),COLOR00FF00;

STICKLINE(地量>0,0,VOL,1,0),COLORMAGENTA;

STICKLINE(V2>=1,V,0,1,0),COLORYELLOW;

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