Market Snapshot · 2026-11-11 13:14KOSPI5,347.46+2.07%KOSDAQ698.11+4.57%

KOSPI Plunges More Than 3% on U.S. Midterm Election Shock… AI Investment and Semiconductor Demand Remain Resilient

Economy · 2026-11-04

Falling Long-Term Rates Could Ease AI Investment Costs… A Counterpoint to Election Shock

Expectations that long-term interest rates would fall grew amid forecasts that Democratic control of Congress could constrain fiscal expansion and defense spending under the Trump administration. In Asian trading, the U.S. 10-year Treasury yield declined to 4.891%, while 20-year and 30-year yields fell by about 4 basis points to around 5.3%. Some observers also interpreted inflation, oil prices and electricity costs as factors that had influenced voters.

The substantial cost of financing data center investment was cited as a risk to the AI industry. Big tech companies are deploying their cash reserves for investment, and if expected returns fall short of plans, their reliance on external financing could increase. Lower interest rates could reduce companies’ borrowing costs and support the data center investment ecosystem, but tighter Democratic regulation could weigh on construction of new facilities, making it important to consider both factors.

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