{"code":"292050","isin":"KR7292050002","name":"RISE KRX300","as_of":20261002,"close":50995.0,"change":380.0,"change_rate_pct":0.75,"open":50440.0,"high":50995.0,"low":50440.0,"volume":2475,"amount":125452750.0,"nav":51007.12,"nav_disparity_pct":-0.02,"net_asset":17786655616.0}