{"code":"300640","isin":"KR7300640000","name":"RISE 게임테마","as_of":20260804,"close":6640.0,"change":245.0,"change_rate_pct":3.83,"open":6525.0,"high":6655.0,"low":6510.0,"volume":819,"amount":5385790.0,"nav":6647.55,"nav_disparity_pct":-0.11,"net_asset":22222788684.0}