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

{
currency:"BRL"
marketCap:217638685
shortName:"OI          PN      N1"
longName:"Oi S.A."
regularMarketChange:-0.54
regularMarketChangePercent:-6.8180000000000005
regularMarketTime:"2025-05-16T23:33:31.000Z"
regularMarketPrice:7.38
regularMarketDayHigh:8.06
regularMarketDayRange:"7.25 - 8.06"
regularMarketDayLow:7.25
regularMarketVolume:76300
regularMarketPreviousClose:7.92
regularMarketOpen:7.42
fiftyTwoWeekRange:"5.65 - 18.5"
fiftyTwoWeekLow:5.65
fiftyTwoWeekHigh:18.5
symbol:"OIBR4"
▶
summaryProfile:{} 25 keys
priceEarnings:0.03649875423858498
earningsPerShare:201.9246627
logourl:"https://icons.brapi.dev/icons/OIBR4.svg"
▶
dividendsData:{} 3 keys
}