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

{
currency:"USD"
marketCap:null
shortName:"ProtoKinetix, Inc."
longName:"ProtoKinetix, Incorporated"
regularMarketChange:0.00018
regularMarketChangePercent:1.939
regularMarketTime:"2025-06-02T16:36:18.000Z"
regularMarketPrice:0.0092
regularMarketDayHigh:0.0092
regularMarketDayRange:"0.0088 - 0.0092"
regularMarketDayLow:0.0088
regularMarketVolume:32500
regularMarketPreviousClose:0.009025
regularMarketOpen:0.0081
fiftyTwoWeekRange:"0.008 - 0.01504"
fiftyTwoWeekLow:0.008
fiftyTwoWeekHigh:0.01504
symbol:"PKTX"
▶
summaryProfile:{} 16 keys
priceEarnings:null
earningsPerShare:null
logourl:"https://icons.brapi.dev/icons/BRAPI.svg"
▶
dividendsData:{} 3 keys
}