$ curl -X GET 'https://brapi.dev/api/quote/CSMG3?range=1y&interval=1mo'

{
currency:"BRL"
marketCap:9100345459
shortName:"COPASA      ON  EDJ NM"
longName:"Companhia de Saneamento de Minas Gerais"
regularMarketChange:-0.25
regularMarketChangePercent:-1.042
regularMarketTime:"2025-03-17T20:07:50.000Z"
regularMarketPrice:23.75
regularMarketDayHigh:0
regularMarketDayRange:"0 - 0"
regularMarketDayLow:0
regularMarketVolume:0
regularMarketPreviousClose:24
regularMarketOpen:22.65
fiftyTwoWeekRange:"0 - 26.42"
fiftyTwoWeekLow:0
fiftyTwoWeekHigh:26.42
symbol:"CSMG3"
▶
summaryProfile:{} 25 keys
priceEarnings:6.43613994
earningsPerShare:3.6900618
logourl:"https://icons.brapi.dev/icons/CSMG3.svg"
▶
dividendsData:{} 3 keys
}