Long-end yields break to multi-decade highs, cracking precious metals and equity breadth
The move was global, not just US: UK 10-year gilt yields rose to 5.441%, their highest since July 2007 [SRC299]. Precious metals bore the brunt — gold futures fell 3.34% to $4,176.80 and spot gold 3.27% to $4,145.88, while silver futures dropped 5.1% to $61.52 and spot silver 4.92% to $61.11, with US-listed miners including Sibanye Stillwater (-7.92%) and Silvercorp (-7.13%) falling in premarket [SRC027]. KobeissiLetter characterized the gold decline as statistically extreme — a Z-score of -2.90, occurring roughly once every two years under a normal distribution [SRC463]. Bank of America's historical work suggests the S&P 500's median forward P/E held near 16 when 10-year yields ranged 0%–7%, but fell to 12.1 above 7%; strategist Meghan Swiber expects higher rates but not 7% in her base case [SRC058].
- Mechanism
- Higher long-end yields raise the discount rate on long-duration cash flows, mechanically pressuring non-yielding assets like gold and silver and compressing equity multiples.
- Wider market or sector impact
- A sustained move above 5.25% on the 10-year would test equity valuation support and could force rotation out of rate-sensitive sectors.
- Wider-impact evidence
- The 10-year Treasury yield rose 7bp to 5.23%, its highest since 2007, while the 2-year reached 4.952%, its highest since May 2024 — a level that directly repriced the discount rate applied to long-duration assets [SRC179][SRC181][SRC304].
- Countercase
- BofA's own base case does not forecast a 7% 10-year yield, implying the valuation-breaking threshold may not be reached [SRC058].
- Next test
- Whether the 10-year yield holds above 5.25% or retreats, and whether gold stabilizes near $4,145 spot [SRC027][SRC064].
Entities US Treasuries · gold · silver · precious-metals miners.
Inspect evidence · 5 records
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SRC179 · @FirstSquawkObserved 28 September 2026
US 10-YEAR YIELD INCREASES 7 BASIS POINTS TO 5.23%, HIGHEST LEVEL SINCE 2007.
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SRC181 · @DeItaoneObserved 28 September 2026
US 10-YEAR YIELD RISES 7BPS TO 5.23%, HIGHEST SINCE 2007
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SRC304 · @DeItaoneObserved 28 September 2026
U.S. TWO-YEAR TREASURY YIELD REACHES 4.952%, HIGHEST SINCE MAY 2024
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SRC027 · Market reportingObserved 28 September 2026
*Gold and silver fell sharply Monday as rising global bond yields weighed on demand for precious metals, with silver posting the larger decline.* • *Gold futures:* Futures fell 3.34% to $4,176.80 in prices reported around 5:40 a.m. ET. • *Spot gold:* The metal declined 3.27% to $4,145.88 at roughly the same time. • *Silver futures:* Futures dropped 5.1% to $61.52 per troy ounce, outpacing gold’s percentage decline. • *Spot silver:* The metal fell 4.92% to $61.11 per troy ounce. • *Mining shares:* U.S.-listed precious-metals miners also declined in premarket trading; the report cited losses of 7.92% for Sibanye Stillwater and 7.13% for Silvercorp.
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SRC463 · @KobeissiLetterObserved 29 September 2026
Today's drop in gold prices was highly unusual. Gold prices fell -3.4% today, marking one of the rarest single-day declines of the last two decades. Since 2006, gold has recorded an average daily change of +0.05%, with a standard deviation of 1.19%. Today’s selloff registered a Z-score of -2.90, placing it deep in the left tail of the distribution. Statistically, a daily decline this extreme occurs just ~0.2% of the time, or roughly once every 2 years assuming a normal distribution. The surge in yields is creating an extraordinary disruption across the precious metals market.