{"code":"220130","isin":"KR7220130009","name":"SOL 차이나강소기업CSI500(합성 H)","as_of":20260804,"close":6590.0,"change":90.0,"change_rate_pct":1.38,"open":6535.0,"high":6590.0,"low":6535.0,"volume":5507,"amount":35988475.0,"nav":6648.7,"nav_disparity_pct":-0.88,"net_asset":5254836238.0}