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

{
currency:"BRL"
marketCap:217950540
shortName:"OI          PN      N1"
longName:"Oi S.A."
regularMarketChange:-0.02
regularMarketChangePercent:-0.27799999999999997
regularMarketTime:"2025-04-17T19:44:45.000Z"
regularMarketPrice:7.18
regularMarketDayHigh:7.37
regularMarketDayRange:"6.83 - 7.37"
regularMarketDayLow:6.83
regularMarketVolume:45000
regularMarketPreviousClose:7.2
regularMarketOpen:6.13
fiftyTwoWeekRange:"5.65 - 20.1"
fiftyTwoWeekLow:5.65
fiftyTwoWeekHigh:20.1
symbol:"OIBR4"
▶
summaryProfile:{} 25 keys
priceEarnings:0.035656856243936476
earningsPerShare:201.9246627
logourl:"https://icons.brapi.dev/icons/OIBR4.svg"
▶
dividendsData:{} 3 keys
}