[

    {
        "name": "S22_M09M01",
        "className": "Strategy22",
        "vtSymbol": "SP m1609&m1701",
        "symbol": "SP m1609&m1701",
        "shortSymbol":"SP m1609&m1701",
        "D1Symbol": "m1609",
        "D2Symbol": "m1701",
        "minDiff":1,
        "inputSS":2
    }
]