{"code":"453850","isin":"KR7453850000","name":"ACE 미국30년국채액티브(H)","as_of":20261002,"close":6780.0,"change":0.0,"change_rate_pct":0.0,"open":6775.0,"high":6785.0,"low":6755.0,"volume":1221895,"amount":8270113943.0,"nav":6779.99,"nav_disparity_pct":0.0,"net_asset":1405149709622.0}