South Korea’s gross domestic product fell by 0.2% quarter on quarter in the fourth quarter. This was above expectations of a 0.3% fall.
The result shows output declined slightly compared with the previous quarter. The gap between the actual figure and the forecast was 0.1 percentage points.
We see that the gross domestic product for the fourth quarter of 2025 contracted by 0.2%, which was a slightly better outcome than the -0.3% contraction we had anticipated. This small beat suggests the market may have already priced in the worst of the news. Therefore, we should not expect a sharp immediate sell-off in the KOSPI index in the coming days.
This negative growth figure still puts fundamental pressure on the Korean won. With the USD/KRW exchange rate already trading around 1,345, traders could position for further weakness in the currency. We believe that buying call options on the USD/KRW pair is a viable strategy, anticipating that the Bank of Korea will be forced to adopt a more dovish tone.
The Bank of Korea is now in a difficult position following this data. While the economic slowdown calls for interest rate cuts, inflation data from February 2026 showed the consumer price index remains elevated at 2.9%, above the central bank’s target. This conflict means the BOK will likely hold rates steady through the first quarter, capping any significant upside for equities.
However, we must look at the forward-looking data, which tells a different story. Recent trade statistics for early 2026 show that semiconductor exports, a critical engine for the economy, have surged by over 50% year-over-year. This rebound in the global tech cycle suggests the economic trough may have already passed, creating a disconnect between this lagging GDP report and current reality.
Given this divergence, a prudent derivatives strategy would be to focus on this strong export trend while hedging broader domestic weakness. Traders should consider buying call options on major semiconductor companies that are leading the export recovery. To hedge this position, one could simultaneously buy put options on indices exposed to domestic consumption, such as those tracking retail or financial companies.
Looking back, this slowdown appears very different from the sharp downturn we experienced during the global lockdowns of 2020. That event was a broad-based collapse, whereas the 2025 weakness seems more concentrated in domestic demand. The powerful rebound in exports suggests this period of negative growth will likely be shallow and brief.
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