Ownership Structure as a Resilience Moderator: Phase-Dependent Asymmetric Drawdown Dynamics in Blue-Chip Versus Broad-Market Indices During a Geopolitical Crisis. abq [Internet]. 2026 Apr. 29 [cited 2026 May 17];1(1):39. Available from: https://journal.ipb.ac.id/abq/article/view/72916