1. Market backdrop

On 20 May, the East Asian and Australian markets opened in a markedly negative tone, with the rise of global rates exerting downward pressure. The sentiment was compounded by the lingering uncertainty surrounding Samsung’s labour negotiations, which had recently seen a narrowing of the dispute between the company and its workers’ union. While the headlines on 19 May highlighted a possible resolution, the potential for a strike starting on 21 May still loomed large, raising concerns about supply‑chain disruptions that could reverberate across Korea’s heavily export‑dependent economy.

2. US Dollar/Korean Won dynamics

  • Close (18 May): KRW 1492.32 per USD, near the 52‑week low of 1322.42 and still well below the 52‑week high of 1536.82.
  • Trend: The dollar has been strengthening modestly against the won, driven in part by a tighter global monetary stance and by Korea’s comparatively weaker fiscal outlook.
  • Volatility: The recent sell‑off of Korean equities, notably the 10 % plunge in Hyundai Motor and the 1.96 % decline in Samsung Electronics after an overnight rally, has translated into heightened risk‑off sentiment for the won. Investors are retreating from the currency, causing the USD/KRW pair to edge higher.

3. Key catalysts

3.1 Samsung labour talks

  • Negotiation progress: On 19 May, the Samsung workers’ union announced concessions that could pave the way for an agreement. However, the core dispute over bonus distribution remains unresolved. A strike commencing on 21 May could disrupt the global memory‑chip supply chain, pressuring the won.
  • Market reaction: Samsung shares rallied sharply after the concession news but closed down 1.96 % in the afternoon session. The volatility in Samsung’s stock is a proxy for the wider Korean market’s risk appetite.

3.2 South Korean pension fund losses

  • Ether‑based ETF: Bumo Sarang’s 327 million‑USD loss on its leveraged Ethereum ETF underscores a broader trend of risk‑taking among institutional investors. The pension fund’s exposure to volatile crypto assets signals potential liquidity concerns that could spill over into the currency market.

3.3 Regulatory tightening

  • Crypto‑exchange scrutiny: The FIU’s discussion with major exchanges about imposing reporting thresholds for transactions above 10 million KRW indicates a tightening regulatory environment. This move is likely to reduce speculative flows into the won and could further strengthen the dollar.

4. Forward outlook

  • Short term (next 1–2 weeks): The USD/KRW pair is poised to test the 1520 level, a psychological barrier that has proved resilient. Any escalation of the Samsung strike threat or a sudden spike in domestic interest rates could push the pair higher, while a firm resolution to the labour dispute would likely soften the dollar’s advance.
  • Medium term (1–3 months): Korea’s reliance on export earnings and its current account surplus remain key support factors for the won. However, persistent pressure from global rate hikes and the potential for domestic policy tightening could keep the dollar at bay.
  • Long term (6–12 months): The won’s trajectory will largely hinge on the trajectory of Korea’s economic growth, its fiscal stance, and the global monetary environment. A gradual easing of global rates could create a window for the won to recover, but any resurgence in supply‑chain disruptions or domestic policy shifts could delay this rebound.

In sum, the USD/KRW pair is navigating a complex confluence of domestic labour dynamics, institutional risk appetite, and global monetary tightening. Traders and portfolio managers should monitor Samsung’s negotiations and the FIU’s regulatory announcements closely, as these developments are likely to be the primary drivers of short‑term volatility in the currency.