The upcoming August 2026 Democratic Party leadership convention stands as the central catalyst for trader sentiment on Jung Chung-rae’s tenure. Internal rifts have intensified between the current chair and supporters of President Lee Jae-myung, who have floated alternatives such as Prime Minister Kim Min-seok to contest the chairmanship and block Jung’s re-election bid. Recent polling shows Jung and Kim running neck-and-neck in party leader suitability surveys, while public statements and coalition-building attempts have drawn criticism from pro-Lee factions for appearing self-serving. These divisions, compounded by ongoing policy coordination challenges ahead of June local elections, have produced the current 80.5 percent implied probability that Jung will no longer hold the DP leadership role by year-end, reflecting the convention’s potential to shift party direction through established electoral processes.