{"code":"304760","isin":"KR7304760002","name":"HANARO KRX300","as_of":20261002,"close":49010.0,"change":645.0,"change_rate_pct":1.33,"open":48380.0,"high":49010.0,"low":48380.0,"volume":2913,"amount":141873660.0,"nav":48819.77,"nav_disparity_pct":0.39,"net_asset":19456348325.0}