$ curl -X GET 'https://brapi.dev/api/quote/ONCO3?range=1y&interval=1mo'

{
currency:"BRL"
marketCap:3116923828
shortName:"ONCOCLINICASON      NM"
longName:"Oncoclínicas do Brasil Serviços Médicos S.A."
regularMarketChange:0.25
regularMarketChangePercent:5.4350000000000005
regularMarketTime:"2025-06-03T20:07:50.000Z"
regularMarketPrice:4.85
regularMarketDayHigh:0
regularMarketDayRange:"0 - 0"
regularMarketDayLow:0
regularMarketVolume:0
regularMarketPreviousClose:4.6
regularMarketOpen:5.17
fiftyTwoWeekRange:"0 - 8.36"
fiftyTwoWeekLow:0
fiftyTwoWeekHigh:8.36
symbol:"ONCO3"
▶
summaryProfile:{} 25 keys
priceEarnings:null
earningsPerShare:-1.283037
logourl:"https://icons.brapi.dev/icons/ONCO3.svg"
▶
dividendsData:{} 3 keys
}