South Korea\u2019s advance second-quarter GDP expanded 0.6% quarter-on-quarter on a seasonally adjusted basis, above the 0.4% Bloomberg consensus, after 1.8% in the first quarter. On a year-on-year measure, output rose 3.7% versus a 3.5% consensus and 3.8% previously. Commerzbank attributes the resilience to AI-related semiconductor demand and steady domestic spending, while the Ministry of Economy and Finance has lifted its 2026 growth forecast to 3.0% from 2.0% on expectations of stronger exports and investment.<\/p>\n
The GDP surprise reinforces expectations for another 25bp increase, which would take the Bank of Korea policy rate to 3.0% at its 27 August meeting. In foreign exchange, USD\/KRW slipped 0.2% to 1,475, having fallen 0.9% immediately after the data before retracing part of the move later in the session. The won was also supported by portfolio inflows, with foreign buyers purchasing USD1.0bn of domestic bonds and USD3.7bn of equities so far this week.<\/p>\n
We expect the South Korean Won to continue its upward momentum in the coming weeks, making short USD\/KRW positions highly attractive for derivative traders. With second-quarter GDP beating expectations at 3.7% year-on-year, the Bank of Korea is heavily favored to raise interest rates by 25 basis points to 3.0% on August 27. We recommend purchasing USD\/KRW put options to capitalize on this impending policy tightening and the currency’s underlying strength.<\/p>\n
The massive inflow of $3.7 billion into South Korean equities this past week highlights a growing global appetite for the country’s technology sector. This surge is heavily driven by the global AI chip boom, which mirrors the historic 50% year-on-year jumps in semiconductor exports seen during previous tech upswings. We suggest utilizing long call options on the KOSPI 200 index to ride this wave of foreign capital and strong corporate earnings.<\/p>\n
In the fixed-income space, the influx of $1.0 billion into domestic bonds indicates strong foreign confidence despite rising yields. Traders can position for the August rate decision by entering into payer positions in South Korean interest rate swaps. This strategy will benefit as local yields adjust upward to price in the central bank’s hawkish, data-dependent stance.<\/p>\n
The sharp drop in USD\/KRW down to 1,475 shows that the market is reacting swiftly to the updated 3.0% economic growth forecast for 2026. Given the potential for short-term volatility as the August central bank meeting approaches, we recommend using barrier options to reduce the cost of downside protection. This approach allows us to manage risk effectively while still participating in the Won’s fundamental appreciation.<\/p>\n\n\n\n