The tight contest between no change (52.5%) and a 25 basis point hike (46.0%) for the Bank of Korea’s November decision stems from persistent inflation pressures near 3% clashing with the need to assess effects of the July and August rate increases to 3.00%. September headline CPI eased to 2.9% while core measures stayed elevated around 2.7-3%, fueled by Middle East cost shocks and demand-pull from the semiconductor and AI boom, prompting Governor Shin to stress a restrictive stance with inflation above the 2% target for some time. Robust export-led growth, with the BOK lifting its 2026 forecast to 3.3%, supports hawkish tilt, yet analysts broadly expect an October 22 hold before any further tightening. Market-implied odds reflect this balance between verifying transmission and addressing entrenchment risks ahead of the November meeting.