nb: archived, continued here

Desired response

{
  "2024-08-17": [
    {
      "CompanyName": "Ariston Holdings Limited",
      "OpeningPrice": "4.001",
      "ClosingPrice": "4.5",
      "TotalTradedValue": "5850"
    },
    {
      "CompanyName": "Bridgefort Capital Limited",
      "OpeningPrice": "1.51",
      "ClosingPrice": "1.53",
      "TotalTradedValue": "153"
    }
  ],
  "2024-08-18": [
    {
      "CompanyName": "Ariston Holdings Limited",
      "OpeningPrice": "3.001",
      "ClosingPrice": "4.5",
      "TotalTradedValue": "850"
    },
    {
      "CompanyName": "Bridgefort Capital Limited",
      "OpeningPrice": "1.51",
      "ClosingPrice": "1.53",
      "TotalTradedValue": "30"
    }
  ]
}