$ curl -X GET 'https://brapi.dev/api/quote/OIBR4?range=1y&interval=1mo'

{
currency:"BRL"
marketCap:212288092
shortName:"OI          PN      N1"
longName:"Oi S.A."
regularMarketChange:-0.13
regularMarketChangePercent:-1.512
regularMarketTime:"2025-06-04T15:53:19.000Z"
regularMarketPrice:8.47
regularMarketDayHigh:8.62
regularMarketDayRange:"8.47 - 8.62"
regularMarketDayLow:8.47
regularMarketVolume:1500
regularMarketPreviousClose:8.6
regularMarketOpen:8.4
fiftyTwoWeekRange:"5.65 - 17.2"
fiftyTwoWeekLow:5.65
fiftyTwoWeekHigh:17.2
symbol:"OIBR4"
▶
summaryProfile:{} 25 keys
priceEarnings:0.041104431503426776
earningsPerShare:201.9246627
logourl:"https://icons.brapi.dev/icons/OIBR4.svg"
▶
dividendsData:{} 3 keys
}