Seoul bond market participants adopted a cautious stance on July 20, monitoring international oil prices and semiconductor manufacturer stock movements following escalating geopolitical tensions and central bank policy signals. Iran officially announced over the weekend it would no longer fulfill MOU obligations with the United States, while the US Central Command reported on July 18 that two US soldiers were killed and one went missing in Jordan on July 17 while defending against Iranian ballistic missile and drone attacks. Bank of Korea Governor Shin Hyun-song emphasized the central bank would watch second-quarter GDP data 'very carefully' after raising rates at the previous week's monetary policy meeting, leaving open the possibility of consecutive rate hikes. South Korea's bond market faces heightened uncertainty as market participants anticipate the Q2 GDP release scheduled for July 23, with a 2.8 trillion won 5-year treasury bond auction also planned.
Iran Announces End to US MOU Obligations as Military Tensions Escalate
Iran officially stated over the weekend it would no longer implement obligations under its memorandum of understanding with the United States. The US Central Command announced on July 18 that two US military personnel stationed in Jordan were killed on July 17 while defending against Iranian ballistic missile and drone attacks alongside allied forces, with one additional service member reported missing. Market observers noted that intensifying conflict could sustain upward pressure on international oil prices. Bond market participants indicated that significant intraday stock price corrections, particularly in semiconductor stocks amid ongoing peak-out concerns, could strengthen demand for safe-haven assets including government bonds.
BOK Governor Shin Signals Consecutive Rate Hikes Tied to Q2 GDP Data
Bank of Korea Governor Shin Hyun-song left open the possibility of back-to-back rate increases while emphasizing the central bank would examine second-quarter GDP figures 'very carefully' during the press conference following the previous week's monetary policy committee meeting that delivered a rate hike. When asked about the timeline for core inflation convergence to target, Governor Shin stated that 'core inflation does not follow its own parabolic curve - its trajectory changes depending on how monetary policy responds,' adding that 'if monetary policy is used well, it will not remain above the target level for a long time.' The governor referenced major economies' difficulties controlling inflation after 2022 when demand-side price pressures were underestimated. Governor Shin explained that indirect effects from rising commodity or service prices due to factors like oil price increases reach maximum impact within six months and continue to influence inflation for over one year. Market participants noted that avoiding consecutive rate hikes would require clearing significant hurdles, as second-quarter GDP is widely expected to exceed the BOK's original forecast based on substantial export indicator improvements during the quarter. Governor Shin specified the central bank would examine both July inflation data and second-quarter GDP together, while emphasizing attention to core inflation and cost-of-living inflation even as headline inflation moderates with falling oil prices.
BIS Research Identifies Preemptive Tightening Patterns in Advanced Economies
The Bank for International Settlements published research in December 2022 titled 'Front-loading Monetary Tightening: Pros and Cons' analyzing over 70 monetary tightening cycles in advanced economies since the 1970s. The research identified common preconditions preceding preemptive rate increases: rapid inflation acceleration, sharp domestic currency depreciation, and rising inflation expectations. The BIS analysis concluded that such preemptive tightening proved effective in suppressing rising inflation expectations, with inflation declining within one year of initial rate hikes while unemployment rose significantly later. The research noted that preemptive tightening inherently implies 'doing more now and less later,' which can send accommodative signals to markets when the terminal rate is relatively clear, but may generate negative market reactions when the required tightening intensity remains uncertain. Governor Shin stated during the press conference that 'speed must consider the entire monetary policy path and policy must be implemented accordingly,' adding that 'this is not riding a bicycle but steering a large oil tanker' and 'since it does not move in a day or two or a few days, we will implement policy over time considering all impacts on the economy.'
South Korea Q2 GDP Release Scheduled for July 23
The second-quarter GDP announcement is scheduled for July 23. Market participants expect heightened caution in medium-term bond segments ahead of the data release. A 5-year treasury bond auction totaling 2.8 trillion won is scheduled to take place.
FAQ
What did Bank of Korea Governor Shin Hyun-song say about consecutive rate hikes on July 20?
Governor Shin Hyun-song left open the possibility of back-to-back rate increases during the press conference following the previous week's monetary policy meeting, stating the central bank would watch second-quarter GDP data 'very carefully.' He emphasized that 'upcoming data is very important right now, so I cannot make a definitive statement either way' and 'the next several meetings are all live meetings.'
Why did the US Central Command report casualties in Jordan on July 18?
The US Central Command announced on July 18 that two US military personnel were killed and one went missing in Jordan on July 17 while defending against Iranian ballistic missile and drone attacks. This followed Iran's weekend announcement that it would no longer fulfill MOU obligations with the United States.
When will South Korea release second-quarter GDP data?
South Korea's second-quarter GDP data is scheduled for release on July 23. Market participants widely expect the figures to exceed the Bank of Korea's original forecast based on substantial improvements in second-quarter export indicators.
