{"symbol_id":"KR_472830","ticker":"472830","name":"RISE 미국30년국채커버드콜(합성)","market":"KR","sector":"ETF","sector_kr":"ETF","industry":null,"market_cap":51200000000.0,"shares_outstanding":null,"currency":"KRW","current_price":7445.0,"change_pct":0.88}