{"code":"138520","isin":"KR7138520002","name":"TIGER 삼성그룹","as_of":20260923,"close":36900.0,"change":0.0,"change_rate_pct":0.0,"open":37275.0,"high":37550.0,"low":36670.0,"volume":11451,"amount":422073766.0,"nav":36991.04,"nav_disparity_pct":-0.25,"net_asset":149009088016.0}