The overwhelming trader consensus against a North Korean invasion of South Korea before 2027 stems from the lack of large-scale troop movements, sustained artillery preparations, or official Pyongyang statements signaling conventional war, despite periodic missile tests and border rhetoric. North Korea's military posture continues to emphasize nuclear deterrence, asymmetric capabilities, and internal regime stability over a high-risk full-scale offensive that would face South Korea's advanced defenses, rapid US reinforcement under alliance commitments, and severe economic and diplomatic costs. Historical patterns since the 1953 armistice reinforce this assessment. Realistic scenarios that could still shift odds include sudden leadership miscalculation, major diplomatic breakdowns, or internal North Korean crises triggering escalation, though these remain low-probability events within the narrow timeframe.