{"code":"292160","isin":"KR7292160009","name":"TIGER KRX300","as_of":20260923,"close":49845.0,"change":390.0,"change_rate_pct":0.79,"open":50270.0,"high":50485.0,"low":49585.0,"volume":589,"amount":29440155.0,"nav":50066.7,"nav_disparity_pct":-0.44,"net_asset":24748972640.0}