{"ok":true,"entity":{"id":"exchange-traded-fund","name":"Exchange-Traded Fund (ETF)","entityType":"concept","officialName":"Exchange-Traded Fund（上場投資信託）","canonicalName":"Exchange-Traded Fund (ETF)","displayName":"Exchange-Traded Fund (ETF)","category":"取引所上場型の集合投資ビークル（金融商品）","shortDescription":"ETF（上場投資信託）は、株式・債券などに分散投資するファンドの持分を証券取引所で売買できる金融商品です。米国SECの投資家向け解説によれば、ミューチュアルファンドと同様に資金をプールして運用する一方、ETFの持分は取引所で市場価格により売買され、その価格は基準価額（NAV）と一致するとは限りません。米国では2026年8月時点で5,274本、純資産総額は16.27兆ドルとICIが報告しています。","primaryCluster":"banking-capital-markets","parentEntity":null,"verificationStatus":"draft","website":"https://www.sec.gov/files/etfs.pdf","updatedAt":"2026-10-08T07:16:15.803Z","secondaryClusters":[],"alias":["ETF","Exchange Traded Fund","上場投資信託","上場投信"],"searchKeywords":["ETF","イーティーエフ","上場投資信託","Exchange-Traded Fund","指数連動型ETF","アクティブETF","ミューチュアルファンド 違い","基準価額 NAV","指定参加者"]},"referenceIndex":["P-01-001","P-02-001","P-04-001","P-05-001","P-06-001"]}