// Update is called once per frame
    void Update()
    {
        if (++counter == 500)
        {
            hm = new HoldingsManager();
            Holding holding = hm.GetHoldingAt("11B", DateTime.Now);

            hm.AddNewUserHolding(holding, 20);
        }
        else
        {
            if (hm != null)
            {
                text.text = Application.persistentDataPath + " " + hm.GetUserHoldings().Count;
            }
            else
            {
                text.text = Application.persistentDataPath + " HLO! " + counter;
            }
        }
    }