Why a Single Wire Report About Government Cash Sent AMD, Intel, and Micron Higher Overnight

Semiconductor stocks, led by Advanced Micro Devices (AMD), rallied strongly following reports that the U.S. Treasury could deploy funds from its roughly $933 billion Treasury General Account to conduct bond buybacks. AMD shares surged 4.91% to close at $479.18, alongside gains across the broader chip sector, including Marvell Technology jumping 4.84% and Micron climbing 2.48%. The VanEck Semiconductor ETF recovered 1.65% after steep losses in the previous session. The sector-wide rally was primarily driven by sharp relief in Treasury yields rather than company-specific catalysts. The benchmark 10-year Treasury yield dropped from 4.74% to 4.64%, significantly boosting high-duration growth assets whose valuations rely heavily on long-term cash flow projections. High-multiple chipmakers like AMD, currently trading around a 180x trailing earnings multiple, proved acutely sensitive to changes in the discount rate. While semiconductor fundamentals remain solid—supported by AMD's 41% projected third-quarter revenue growth and recent large-scale AI deals—analysts caution that rate-driven rebounds can swiftly reverse if Treasury yields resume their upward trajectory.