solve repeated call for get_object

GET /portfolio/6018/insights/
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

[
    {
        "day": "2023-09-05",
        "trades": 6,
        "pl_value_fees": -300.0
    },
    {
        "day": "2023-09-07",
        "trades": 6,
        "pl_value_fees": -300.0
    },
    {
        "day": "2023-09-08",
        "trades": 1,
        "pl_value_fees": -600.0
    },
    {
        "day": "2023-09-11",
        "trades": 1,
        "pl_value_fees": 500.0
    },
    {
        "day": "2023-09-12",
        "trades": 3,
        "pl_value_fees": 1500.0
    },
    {
        "day": "2023-09-13",
        "trades": 2,
        "pl_value_fees": 1000.0
    },
    {
        "day": "2023-09-14",
        "trades": 3,
        "pl_value_fees": 1475.0
    },
    {
        "day": "2023-09-15",
        "trades": 2,
        "pl_value_fees": 1000.0
    },
    {
        "day": "2023-09-18",
        "trades": 1,
        "pl_value_fees": 450.0
    },
    {
        "day": "2023-09-19",
        "trades": 1,
        "pl_value_fees": 525.0
    },
    {
        "day": "2023-09-20",
        "trades": 1,
        "pl_value_fees": -275.0
    },
    {
        "day": "2023-09-21",
        "trades": 1,
        "pl_value_fees": 450.0
    },
    {
        "day": "2023-09-22",
        "trades": 1,
        "pl_value_fees": 500.0
    },
    {
        "day": "2023-09-25",
        "trades": 1,
        "pl_value_fees": 500.0
    },
    {
        "day": "2023-09-26",
        "trades": 1,
        "pl_value_fees": 500.0
    },
    {
        "day": "2023-09-27",
        "trades": 1,
        "pl_value_fees": 500.0
    },
    {
        "day": "2023-09-28",
        "trades": 1,
        "pl_value_fees": 500.0
    },
    {
        "day": "2023-09-29",
        "trades": 1,
        "pl_value_fees": 525.0
    }
]