$ curl -X GET 'https://brapi.dev/api/quote/CSAN3?range=1y&interval=1mo'

{
currency:"BRL"
marketCap:13169225655
shortName:"COSAN       ON      NM"
longName:"Cosan S.A."
regularMarketChange:0.17
regularMarketChangePercent:2.429
regularMarketTime:"2025-04-17T20:07:00.000Z"
regularMarketPrice:7.17
regularMarketDayHigh:7.2
regularMarketDayRange:"6.92 - 7.2"
regularMarketDayLow:6.92
regularMarketVolume:20075300
regularMarketPreviousClose:7
regularMarketOpen:6.93
fiftyTwoWeekRange:"6.45 - 14.9"
fiftyTwoWeekLow:6.45
fiftyTwoWeekHigh:14.9
symbol:"CSAN3"
▶
summaryProfile:{} 25 keys
priceEarnings:null
earningsPerShare:-5.1885711
logourl:"https://icons.brapi.dev/icons/CSAN3.svg"
▶
dividendsData:{} 3 keys
}