IList<DateTime> Time = ctx.GetData("Time", new string[] {
                "Источник1"
            }, delegate {
                DateTime[] date = new DateTime[sec.Bars.Count];
                for (int i = 0; i < sec.Bars.Count; i++)
                {
                    date[i] = sec.Bars[i].Date;
                }
                return date;
            });