Portfolio Insight – Django REST framework

solve repeated call for get_object

GET /portfolio/1597/insights/

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

[
    {
        "day": "2023-05-15",
        "trades": 1,
        "pl_value_fees": -466.0
    },
    {
        "day": "2023-05-16",
        "trades": 3,
        "pl_value_fees": -654.0
    },
    {
        "day": "2023-05-17",
        "trades": 1,
        "pl_value_fees": 3468.0
    },
    {
        "day": "2023-05-18",
        "trades": 4,
        "pl_value_fees": -1019.0
    }
]