AMIN, DIAN RESKY AULIYAH (2026) Reaksi Pasar Modal terhadap Peresmian Danantara: Analisis Abnormal Return, Trading Volume Activity, dan Bid Ask Spread pada Saham BUMN dan Non BUMN yang Terdaftar di Bursa Efek Indonesia = Capital Market Reaction to the Inauguration of Danantara: An Analysis of Abnormal Return, Trading Volume Activity, and Bid Ask Spread in State Owned and Non State Owned Companies Listed on the Indonesia Stock Exchange. Skripsi thesis, UNIVERSITAS HASANUDDIN.