{"symbol":"BRK-B","display":"Berkshire Hathaway (Class B)","kind":"equity","last":491.09,"change":-5.760000000000048,"changePct":-1.1593036127604,"prevClose":496.85,"open":null,"dayHigh":497.035,"dayLow":491.02,"fiftyTwoWeekHigh":516.85,"fiftyTwoWeekLow":455.19,"volume":4108643,"currency":"USD","source":"yahoo","fetchedAt":1784093360,"ttlSeconds":30}