"mercado altista" meaning in Portuguese

{
  "forms": [
    {
      "form": "mercados altistas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "mercado altista m (plural mercados altistas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "pt",
          "name": "Finance",
          "orig": "pt:Finance",
          "parents": [
            "Business",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "bull market (stock market where a majority of investors are buying)"
      ],
      "id": "en-mercado_altista-pt-noun-BDyGtgBP",
      "links": [
        [
          "finance",
          "finance#Noun"
        ],
        [
          "bull market",
          "bull market"
        ]
      ],
      "raw_glosses": [
        "(finance) bull market (stock market where a majority of investors are buying)"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "mercado altista"
}

{
  "forms": [
    {
      "form": "mercados altistas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "mercado altista m (plural mercados altistas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese lemmas",
        "Portuguese masculine nouns",
        "Portuguese multiword terms",
        "Portuguese nouns",
        "pt:Finance"
      ],
      "glosses": [
        "bull market (stock market where a majority of investors are buying)"
      ],
      "links": [
        [
          "finance",
          "finance#Noun"
        ],
        [
          "bull market",
          "bull market"
        ]
      ],
      "raw_glosses": [
        "(finance) bull market (stock market where a majority of investors are buying)"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "mercado altista"
}