【编写技巧】：‘虚拟成交量’指标改写 (文华财经)

TOTAL:=IF(PERIOD=1,5,IF(PERIOD=2,15,IF(PERIOD=3,30,IF(PERIOD=4,60,IF(PERIOD=5,TOTALFZNUM,1)))));

MTIME:=MOD(FROMOPEN,TOTAL);

CTIME:=IF(MTIME<0.5,TOTAL,MTIME);

VVOL:IF((CURRBARSCOUNT=1 AND DYNAINFO(8)>1),VOL*(TOTAL+3)/(CTIME+3),DRAWNULL),NODRAW;

STICKLINE((CURRBARSCOUNT=1 AND DYNAINFO(8)>1),VVOL,0,-1,-1),COLOR00C0C0;

VOLUME:VOL,VOLSTICK;

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该指标中FROMOPEN函数无法直接改写，需要根据加载的合约，针对修改。

主要分成几种情况：

1.股票、股指合约

2.有夜盘23点收盘：螺纹 热卷 燃油 沥青 橡胶

3.有夜盘凌晨1点收盘： 铜 铝 锌 铅 镍 锡

4.有夜盘凌晨2点半收盘： 金 银 原油

5.有夜盘23点30收盘：剩下的所有有夜盘的合约

6.无夜盘商品期货合约

7.中金所 五债 十债

PS：该指标需要在盘中5分钟、15分钟、30分钟、1小时周期加载

CURRBARSCOUNT:=DATACOUNT-BARPOS;

N:=BARSLAST(DATE<>REF(DATE,1))+1;

VV:=SUM(V,N);

Q:MOD(TIME,100),NODRAW;

FROMOPEN:IF(HOUR>=21,60*(HOUR-21)+Q,IF(TIME<800,180+Q+60*HOUR,

IF(TIME<=1015&&TIME>=900,240+60*(HOUR-9)+Q,

IF(TIME>=1030&&TIME<=1130,315+60*(HOUR-10)-30+Q,495+60*(HOUR-13)-30+Q))))+1,NODRAW;

TOTAL:IF(PERIOD=3,5,IF(PERIOD=5,15,IF(PERIOD=6,30,IF(PERIOD=7,60,IF(PERIOD=8,240,IF(PERIOD=4,10,NULL)))))),NODRAW;

MTIME:MOD(FROMOPEN,TOTAL),NODRAW;

CTIME:=IF(MTIME<0.5,TOTAL,MTIME),NODRAW;

VVOL:IF((CURRBARSCOUNT=0 ),VOL*(TOTAL+3)/(CTIME+3),NULL),NODRAW;

A:=TIME>=900&&TIME<=1015||TIME>=1015&&TIME<=1130||TIME>=1330&&TIME<=1500||TIME>=2100||TIME<=230;

STICKLINE((CURRBARSCOUNT=0 &&A ),VVOL,0,COLOR00C0C0,1);

VOLUME:VOL,VOLSTICK; 

CURRBARSCOUNT:=DATACOUNT-BARPOS;

N:=BARSLAST(DATE<>REF(DATE,1))+1;

VV:=SUM(V,N);

Q:MOD(TIME,100),NODRAW;

FROMOPEN:IF(HOUR>=21,60*(HOUR-21)+Q,

IF(TIME<=1015,150+60*(HOUR-9)+Q,IF(TIME>=1030&&TIME<=1130,

225+60*(HOUR-10)-30+Q,285+60*(HOUR-13)-30+Q)))+1,NODRAW;

TOTAL:IF(PERIOD=3,5,IF(PERIOD=5,15,IF(PERIOD=6,30,IF(PERIOD=7,60,IF(PERIOD=8,240,IF(PERIOD=4,10,NULL)))))),NODRAW;

MTIME:MOD(FROMOPEN,TOTAL),NODRAW;

CTIME:=IF(MTIME<0.5,TOTAL,MTIME),NODRAW;

VVOL:IF((CURRBARSCOUNT=0 ),VOL*(TOTAL+3)/(CTIME+3),NULL),NODRAW;

A:=TIME>=900&&TIME<=1015||TIME>=1015&&TIME<=1130||TIME>=1330&&TIME<=1500||TIME>=2100&&TIME<=2330;

STICKLINE((CURRBARSCOUNT=0 &&A ),VVOL,0,COLOR00C0C0,1);

VOLUME:VOL,VOLSTICK; 

Q:MOD(TIME,100),NODRAW;

CURRBARSCOUNT:=DATACOUNT-BARPOS;

N:=BARSLAST(DATE<>REF(DATE,1))+1;

VV:=SUM(V,N);

FROMOPEN:IF(TIME<=1015,60*(HOUR-9)+Q,IF(TIME>=1030&&TIME<=1130,

75+60*(HOUR-10)-30+Q,135+60*(HOUR-13)-30+Q))+1,NODRAW;

TOTAL:IF(PERIOD=3,5,IF(PERIOD=5,15,IF(PERIOD=6,30,IF(PERIOD=7,60,IF(PERIOD=8,240,IF(PERIOD=4,10,NULL)))))),NODRAW;

MTIME:MOD(FROMOPEN,TOTAL),NODRAW;

CTIME:IF(MTIME<0.5,TOTAL,MTIME),NODRAW;

VVOL:IF((CURRBARSCOUNT=0 ),VOL*(TOTAL+3)/(CTIME+3),NULL),NODRAW;

A:=TIME>=900&&TIME<=1015||TIME>=1015&&TIME<=1130||TIME>=1330&&TIME<=1500;

STICKLINE((CURRBARSCOUNT=0 &&A ),VVOL,0,COLOR00C0C0,1);

VOLUME:VOL,VOLSTICK; 

Q:MOD(TIME,100),NODRAW;

CURRBARSCOUNT:=DATACOUNT-BARPOS;

N:=BARSLAST(DATE<>REF(DATE,1))+1;

VV:=SUM(V,N);

FROMOPEN:IF(TIME<=1200,60*(HOUR-9)+Q-15,135+60*(HOUR-13)+Q)+1,NODRAW;

TOTAL:IF(PERIOD=3,5,IF(PERIOD=5,15,IF(PERIOD=6,30,IF(PERIOD=7,60,IF(PERIOD=8,240,IF(PERIOD=4,10,NULL)))))),NODRAW;

MTIME:MOD(FROMOPEN,TOTAL),NODRAW;

CTIME:=IF(MTIME<0.5,TOTAL,MTIME),NODRAW;

VVOL:IF((CURRBARSCOUNT=0 ),VOL*(TOTAL+3)/(CTIME+3),NULL),NODRAW;

A:=TIME>=915&&TIME<=1130||TIME>=1300&&TIME<=1515;

STICKLINE((CURRBARSCOUNT=0 &&A),VVOL,0,COLOR00C0C0,1);

VOLUME:VOL,VOLSTICK;