编写条件:
编写方法:
网友求助:
解答如下:
交易分钟数:=if(CURRENTTIME>93000 and CURRENTTIME<150000,
if(CURRENTTIME<113000,(TIMETOT0(CURRENTTIME)-34200)/60,
if(CURRENTTIME>130000,(TIMETOT0(CURRENTTIME)-39600)/60,120)),240);
日期差:=DATEDIFF(DATE,CURRENTDATE);
YC:=IF(BARSTATUS=2 and 日期差=0,vol/交易分钟数*240,VOL);
YC>ref(v,1)*1.3 and between(c/ref(c,1),1.02,1.038);
if(CURRENTTIME<113000,(TIMETOT0(CURRENTTIME)-34200)/60,
if(CURRENTTIME>130000,(TIMETOT0(CURRENTTIME)-39600)/60,120)),240);
日期差:=DATEDIFF(DATE,CURRENTDATE);
YC:=IF(BARSTATUS=2 and 日期差=0,vol/交易分钟数*240,VOL);
YC>ref(v,1)*1.3 and between(c/ref(c,1),1.02,1.038);