{"symbol_id":"KR_476550","ticker":"476550","name":"TIGER 미국30년국채커버드콜액티브(H)","market":"KR","sector":"ETF","sector_kr":"ETF","industry":null,"market_cap":845000000000.0,"shares_outstanding":null,"currency":"KRW","current_price":6650.0,"change_pct":0.76}