咨詢內容:請問:想分時段統計品種振幅,然后把他綜合輸出成一個指標,可是無法實現。aa:VALUEWHEN(todaybar=1,time),nodraw;xx:SUMBARS(time<OPENTIME(2),1)-1,nodraw;zz:sumbars(time<opentime(4),1)-1,nodraw;yy:TODAYBAR,nodraw; if aa>OPENTIME(2) then BEGIN??bb:=yy,nodraw;??endelse BEGIN?bb:=xx,nodraw;endcc:=bb;//日盤K線數目dd:=zz;//午盤K線數目ee:=yy;//夜盤K線數目早盤振幅:(HHV(H,cc)-LLV(L,cc))/REF(C,yy)*100,nodraw;午盤振幅:(HHV(H,dd)-LLV(L,dd))/REF(C,yy)*100,nodraw;夜盤振幅:(HHV(H,ee)-LLV(L,ee))/REF(C,yy)*100,nodraw;fs:=valuewhen((time>opentime(2) and time<opentime(4)),早盤振幅);fs:=valuewhen((time>opentime(4) and time<opentime(1)),午盤振幅);fs:=valuewhen((time>opentime(1) and time<opentime(2)),夜盤振幅); 分時段振幅:fs; 請幫忙修改
IsNight:=OPENTIME(1)>40000;//判斷是否有夜盤 ,有夜盤返回0,沒有夜盤返回1 d:=STRLEFT(NUMTOSTR(time,0),2);//截取K線字符串前2位 cd1:d='13' and not(ref(d='13',1)) and time>=130000;//白盤開盤位置 cd2:d='17';//下午盤開盤位置判斷 cd3:ref(time,1)=CLOSETIME(4) and time<130000;//夜盤開盤位置判斷