"AMEX" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms propres en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Sigles en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Initiales de American stock exchange."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "Sigle"
  ],
  "related": [
    {
      "sense": "New York Stock Exchange",
      "word": "NYSE"
    },
    {
      "sense": "National Association of Securities Dealers Automated Quotations",
      "word": "NASDAQ"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais de l’économie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Anglais des États-Unis",
          "orig": "anglais des États-Unis",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "American Stock Exchange, une des trois plus grandes bourses étatsuniennes."
      ],
      "id": "fr-AMEX-en-name-1ScuZQ12",
      "raw_tags": [
        "Économie",
        "États-Unis"
      ]
    }
  ],
  "word": "AMEX"
}

{
  "categories": [
    "Noms propres en anglais",
    "Sigles en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Initiales de American stock exchange."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "Sigle"
  ],
  "related": [
    {
      "sense": "New York Stock Exchange",
      "word": "NYSE"
    },
    {
      "sense": "National Association of Securities Dealers Automated Quotations",
      "word": "NASDAQ"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en anglais de l’économie",
        "Wiktionnaire:Exemples manquants en anglais",
        "anglais des États-Unis"
      ],
      "glosses": [
        "American Stock Exchange, une des trois plus grandes bourses étatsuniennes."
      ],
      "raw_tags": [
        "Économie",
        "États-Unis"
      ]
    }
  ],
  "word": "AMEX"
}