South Korea’s Corporate Outlook Hits Four-Year High

South Korea’s all-industry business sentiment index climbed to 104.2 in October, putting corporate outlooks at their highest level since August 2022, the Bank of Korea said in a survey reported Oct. 29. The number measures firms’ views of overall business conditions; below 100, pessimists outnumber optimists. That’s the view from the business side of the economy, given a crisp official score.

The Corporate Numbers

The Composite Business Sentiment Index rose 5.1 points from September. Its October reading of 104.2 compares with 105.5 in August 2022, the previous high identified in the report. The index tells us how companies assess conditions; it doesn’t, by itself, describe how those conditions are experienced by everyone else.

Manufacturing’s index rose 6.1 points from the previous month to 105.6, its highest point since June 2022, when it stood at 107.1. The figure was above 100 for the fourth consecutive month. Manufacturing first crossed that threshold in May, for the first time since August 2022, before slipping to 99.5 in September.

The nonmanufacturing index increased 4.3 points from September to 103.2. That was its highest level since September 2022. Both sectors’ readings were above 100 in October, meaning optimists outnumbered pessimists among the businesses measured by the index.

What the Bank of Korea Credits

A Bank of Korea official said: “Increased investment and production in major sectors, including semiconductors, automobiles and shipbuilding, boosted related upstream industries.” The explanation puts activity in major corporate sectors at the center of the improved outlook, with upstream industries also benefiting, according to the official.

The official added: “A strengthening Korean won also helped local firms ease the financial burden of purchasing imported raw materials.” The stated benefit is specific: local firms faced a lighter financial burden when buying imported inputs. The survey reports that corporate assessment, not a separate measure of how the currency shift affected households.

The November outlook rose 2.2 points to 101.8, compared with the previous month’s forecast of 99.6. That moved the forecast above 100, the index’s dividing line between a greater number of optimists and pessimists. It remains a measure of business expectations, not a record of what November will bring.

A Broader Sentiment Measure

The economic sentiment index rose 0.9 point to 100.8 in October. Unlike the business index, it reflects sentiment among both consumers and businesses. The report gives that combined measure alongside the corporate figures, while offering no account of grassroots organizing, mutual aid or direct action.

A file photo showed containers stacked at a port in Busan on Oct. 1, 2026. The image places trade in the frame; the reported figures, however, are survey readings about business outlooks and sentiment. The numbers are clear about whose expectations they count. Their limits are just as plain.