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

{
currency:"BRL"
marketCap:164885740
shortName:"OI          PN      N1"
longName:"Oi S.A."
regularMarketChange:1.29
regularMarketChangePercent:19.575
regularMarketTime:"2025-04-14T20:00:00.000Z"
regularMarketPrice:7.88
regularMarketDayHigh:0
regularMarketDayRange:"0 - 0"
regularMarketDayLow:0
regularMarketVolume:0
regularMarketPreviousClose:6.59
regularMarketOpen:7.56
fiftyTwoWeekRange:"0 - 20.1"
fiftyTwoWeekLow:0
fiftyTwoWeekHigh:20.1
symbol:"OIBR4"
▶
summaryProfile:{} 25 keys
priceEarnings:0.039024448222530476
earningsPerShare:201.9246627
logourl:"https://icons.brapi.dev/icons/BRAPI.svg"
▶
dividendsData:{} 3 keys
}