$ curl -X GET 'https://brapi.dev/api/quote/CMIG4?range=1y&interval=1mo'

{
    • "BRL"
    • "CEMIG PN N1"
    • "Companhia Energética de Minas Gerais - CEMIG"
    • 0.01
    • 0.091
    • "2025-02-07T21:07:37.000Z"
    • 10.97
    • 11.06
    • "10.88 - 11.06"
    • 10.88
    • 10001800
    • 10.96
    • 10.95
    • "8.523 - 12.56"
    • 8.523
    • 12.56
    • "CMIG4"
    • {} 17 keys
      • 3.998713550600343
      • 2.7984431
      • "https://s3-symbol-logo.tradingview.com/cemig--big.svg"
      • {} 3 keys
      }