South Korea Kospi Rallies 7000 to 8000 in Seven Sessions, Then Sells Off on Profit-Taking

The South Korean Kospi benchmark achieved a historic milestone on Friday, briefly breaching the 8000 level for the first time after racing from 7000 in just seven trading sessions. However, the celebratory tone was short-lived; the index reversed sharply as global funds continued to reduce positions, triggering a sell-off that underscored the fragility of the current rally. The move from 7000 to 8000 was propelled by two primary narratives: continued conviction in AI capex buildouts (with Taiwan and South Korea as primary beneficiaries via semiconductor and foundry exposure) and optimism around the Trump-Xi summit and potential US-China relations stabilisation.

Foreign investors have been net sellers of Korean equities for several sessions, suggesting that the hot-money flows that drove the 1000-point sprint are now reversing. This is a classic exhaustion pattern: retail and domestic momentumThe empirical fact that winners keep winning over the medium term. traders drove valuations higher, but institutional rebalancing and profit-taking are now stepping in. Samsung's brief weakness on North Korea geopolitical noise exacerbated the move, demonstrating how sensitive the South Korean equity narrative is to external shocks. JPMorgan's bullish Taiwan target of 50,000 is not explicitly designed for Korea, though semiconductor names benefit from both regions.

The selloff raises questions about whether the AI rally has become too concentrated and whether valuations in Asian semiconductor names are pricing in upside that may take years to materialise. South Korea's economy is resilient, but geopolitical risk (North Korea, China) and valuations merit caution. The profit-taking on Friday may signal the end of the most acute phase of momentumThe empirical fact that winners keep winning over the medium term. buying; if the pattern mirrors prior AI rallies, consolidation and rotation into other regions or sectors could follow.

The key risk is that if Chinese equities also fail to extend their earlier rally (as observed this week), global risk appetite could cool materially, dragging down equities in all regions.