solve repeated call for get_object

GET /portfolio/216/insights/
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

[
    {
        "day": "2021-01-20",
        "trades": 2,
        "pl_value_fees": 1.0
    },
    {
        "day": "2021-01-21",
        "trades": 1,
        "pl_value_fees": 52.0
    },
    {
        "day": "2021-01-22",
        "trades": 1,
        "pl_value_fees": 2.0
    },
    {
        "day": "2021-01-25",
        "trades": 2,
        "pl_value_fees": 13.0
    },
    {
        "day": "2021-01-26",
        "trades": 1,
        "pl_value_fees": -56.0
    },
    {
        "day": "2021-01-28",
        "trades": 2,
        "pl_value_fees": -141.0
    },
    {
        "day": "2021-01-29",
        "trades": 1,
        "pl_value_fees": 0.0
    },
    {
        "day": "2021-02-01",
        "trades": 1,
        "pl_value_fees": 0.0
    },
    {
        "day": "2021-02-02",
        "trades": 1,
        "pl_value_fees": -14.0
    },
    {
        "day": "2021-02-03",
        "trades": 2,
        "pl_value_fees": 2.0
    },
    {
        "day": "2021-02-04",
        "trades": 3,
        "pl_value_fees": -49.0
    },
    {
        "day": "2021-02-05",
        "trades": 4,
        "pl_value_fees": -39.0
    },
    {
        "day": "2021-02-08",
        "trades": 4,
        "pl_value_fees": 44.0
    },
    {
        "day": "2021-02-09",
        "trades": 2,
        "pl_value_fees": 15.0
    },
    {
        "day": "2021-02-10",
        "trades": 11,
        "pl_value_fees": 15.0
    },
    {
        "day": "2021-02-11",
        "trades": 6,
        "pl_value_fees": 55.0
    },
    {
        "day": "2021-02-12",
        "trades": 11,
        "pl_value_fees": -0.0
    },
    {
        "day": "2021-02-16",
        "trades": 3,
        "pl_value_fees": 0.0
    },
    {
        "day": "2021-02-17",
        "trades": 1,
        "pl_value_fees": 0.0
    },
    {
        "day": "2021-02-18",
        "trades": 2,
        "pl_value_fees": 110.0
    },
    {
        "day": "2021-02-19",
        "trades": 13,
        "pl_value_fees": 22.0
    },
    {
        "day": "2021-02-22",
        "trades": 3,
        "pl_value_fees": 39.0
    },
    {
        "day": "2021-02-23",
        "trades": 2,
        "pl_value_fees": 14.0
    },
    {
        "day": "2021-02-24",
        "trades": 2,
        "pl_value_fees": 75.0
    },
    {
        "day": "2021-02-25",
        "trades": 2,
        "pl_value_fees": 66.0
    },
    {
        "day": "2021-02-26",
        "trades": 2,
        "pl_value_fees": -0.0
    },
    {
        "day": "2021-03-01",
        "trades": 3,
        "pl_value_fees": 42.0
    },
    {
        "day": "2021-03-02",
        "trades": 3,
        "pl_value_fees": -0.0
    },
    {
        "day": "2021-03-03",
        "trades": 2,
        "pl_value_fees": -7.0
    },
    {
        "day": "2021-03-04",
        "trades": 2,
        "pl_value_fees": -47.0
    }
]