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

{
    • "USD"
    • null
    • "Investar Holding Corporation"
    • "Investar Holding Corporation"
    • 0.16
    • 0.898
    • "2025-03-06T21:00:01.000Z"
    • 17.98
    • 18.04
    • "17.57 - 18.04"
    • 17.57
    • 30108
    • 17.82
    • 18.635
    • "14.6 - 24.805"
    • 14.6
    • 24.805
    • "ISTR"
    • {} 18 keys
      • null
      • null
      • "https://icons.brapi.dev/icons/BRAPI.svg"
      • {} 3 keys
      }