# Rising Bond Yields Drive Asian Chip Selloff as Traders Await Fed Minutes

Samsung Electronics and SK Hynix each fell more than 7% in Seoul while bitcoin held near $64,000 and gold traded around $4,339 an ounce.

- Published: 2026-08-19T05:15:16.661Z
- Canonical: https://polylog.news/2026-08-19/rising-bond-yields-drive-asian-chip-selloff-as-traders-await
- Publisher: Polylog (Global desk)
- Section: markets
- Sources: [CoinDesk](https://www.coindesk.com/markets/2026/08/19/solana-leads-bitcoin-and-ether-higher-while-korean-chip-stocks-slide-7), [Globes (Hebrew)](https://www.globes.co.il/news/article.aspx?did=1001552657#utm_source=RSS)

A deepening selloff in government bonds pushed the yield on the 10-year United States Treasury note to roughly 4.75% on Tuesday, a level [Bloomberg reported](https://www.bloomberg.com/news/articles/2026-08-18/us-10-year-yields-climb-to-highest-since-2025-as-rout-deepens) as the highest since early 2025. Thin August trading, heavy corporate debt issuance and rising inflation worries all contributed to the increase.

Asian equity markets reacted first. [CoinDesk reported](https://www.coindesk.com/markets/2026/08/19/solana-leads-bitcoin-and-ether-higher-while-korean-chip-stocks-slide-7) that Korean semiconductor stocks fell more than 7% in Wednesday trade. The Korean broadcaster [SBS reported the losses in more detail](https://news.sbs.co.kr/english/article.do?news_id=N1008711097): Samsung Electronics fell 7.17% to 249,250 won and SK Hynix fell 8.45% to 1,521,500 won in early dealing, after the Philadelphia Semiconductor Index fell 4.98% in New York trading. The Israeli financial daily [Globes described](https://www.globes.co.il/news/article.aspx?did=1001552657#utm_source=RSS) the same session from Tel Aviv, where chip-linked shares fell at the open while New York futures stayed close to unchanged.

The underlying cause is not a single company's news but the level of long-term interest rates. The Federal Open Market Committee (FOMC), the Federal Reserve's rate-setting committee, held the federal funds rate at 3.50% to 3.75% on 29 July under Federal Reserve chair Kevin Warsh, and the minutes of that meeting are due at 2 p.m. Eastern time on Wednesday. Investors will study them for how much importance the committee assigns to inflation that is now partly driven by import costs, with Brent crude trading near [$91 a barrel](https://tradingeconomics.com/commodity/brent-crude-oil) as the Gulf conflict continues.

Gold and cryptocurrencies moved in different directions. Gold traded around [$4,339 an ounce](https://tradingeconomics.com/commodity/gold), little changed, holding onto the gains it has made this year. Bitcoin held near $64,000, with Solana and ether both higher, a pattern that reflects investor appetite for risk rather than demand for a monetary metal. When long-term real yields rise, the assets that lose the most value are those whose expected profits lie furthest in the future, which describes both the memory-chip investment cycle and the more speculative parts of the digital-asset market.

## What this means

Long-term bond yields set the pricing baseline for other borrowing costs, and a move to the highest 10-year level since early 2025 raises the cost of the capital that memory makers, artificial-intelligence buildouts and leveraged corporate borrowers depend on. The exposed parties are export-heavy Asian equity markets, where Samsung Electronics and SK Hynix make up a large share of index weight, and any issuer that has to refinance into a heavier corporate supply calendar. If the July minutes show a committee more worried about inflation than growth, the yield move extends and the chip selloff continues. If they show tolerance for the current energy-driven price pressure, the pressure on long-term bonds eases.

## What to watch

- The tone of the July Federal Reserve minutes on imported energy inflation, which will tell investors whether the committee treats a $91 oil price as a temporary condition or a reason to keep policy tight.
- Whether the 10-year Treasury yield holds above the level Bloomberg identified as the highest since early 2025, because a sustained move sets the funding cost for the entire semiconductor capital-spending cycle.
- Whether gold continues to hold near $4,339 an ounce while bitcoin tracks equities, which would show investors separating monetary-metal demand from digital-asset risk appetite.