[
    {
        "name": "double ema",
        "className": "EmaDemoStrategy",
        "vtSymbol": "IF1706"
    },

    {
        "name": "atr rsi",
        "className": "AtrRsiStrategy",
        "vtSymbol": "IC1706"
    },

    {
        "name": "king keltner",
        "className": "KkStrategy",
        "vtSymbol": "IH1706"
    }
]