通达信应该不能1分k下预警,能在1分k下选股.
大智慧可以1分k预警.
你说的换手率是累计换手率吧,
你说的百分之几左右是多大范围
下面公式的换手率是当天开盘后开始累加计算的,
涨幅左右例如8就是7到9.
X:=BARSLAST(DAY>REF(DAY,1))+1;
T1:=SUM(V/CAPITAL,X);
T2:=T1>=0.1 AND BETWEEN(C/REF(C,X),1.07,1.09) AND X=1;
T3:=T1>=0.2 AND BETWEEN(C/REF(C,X),1.05,1.07) AND X<=5;
T4:=T1>=0.4 AND BETWEEN(C/REF(C,X),1.03,1.05) AND X<=30;
XG:T2 OR T3 OR T4;
X:=BARSLAST(DAYREF(DAY,1))+1;
T1:=SUM(V/CAPITAL,X);
T2:=T1>=0.1 AND BETWEEN(C/REF(C,X),1.07,1.09) AND X=1;
T3:=T1>=0.2 AND BETWEEN(C/REF(C,X),1.05,1.07) AND X=0.4 AND BETWEEN(C/REF(C,X),1.03,1.05) AND X<=30;
XG:T2 OR T3 OR T4;
您好老师:可能是我表达不清,是开盘后1分,5分,30,是关于承接力。