通达信N字涨停法选股指标公式

DB1:=REF(C,6)/REF(C,7)>1.095 AND REF(O,6) DB2:=REF(C,5)/REF(C,6)>1.095 AND REF(O,5) DB3:=REF(C,4)/REF(C,5)>1.095 AND REF(O,4) DB4:=REF(C,3)/REF(C,4)>1.095 AND REF(O,3) GY1:=C/REF(C,1)>1.03 AND REF(C,2)/REF(C,3)<1.07;
DBXG:(DB1 OR DB2 OR DB3 OR DB4) AND GY1;