public void Test_GetLastTicker()
        {
            TickerBLL tBll = new TickerBLL(_unit);
            ShareBLL  sBLL = new ShareBLL(_unit);

            Share s      = sBLL.GetShareBySymbol("ORG.AX");
            var   ticker = tBll.GetLastTicker(s.Id, null);


            s      = sBLL.GetShareBySymbol("1PG.AX");
            ticker = tBll.GetLastTicker(s.Id, null);
        }