On October 7, spot gold opened high at $4163.97, rose to $4170 during the Asian session and then fell, dipping to $4066 during the New York session, marking the lowest point since August 5, and closed at $4110.68, down 1.28%. On the same day, a $39 billion auction of 10-year U.S. Treasuries was awarded at 5.300%, with a bid-to-cover ratio of 2.77, significantly higher than the recent six-session average of 2.54.
Many reports linked these two events: “Gold falls, U.S. Treasuries are sought after.” However, arranging the sequence of events reveals a significant flaw in this statement: the sale of gold occurred before the auction results were announced. Falling first, stabilizing later—the order, rather than the rise and fall itself, carries more information.
1. Correcting the Order of Cause and Effect
The market on that day followed this sequence: gold surged and fell during the Asian session; in the New York morning, the yield on 10-year U.S. Treasuries briefly surpassed 5.34%, hitting a new high since April 2002, while the 30-year yield reached 5.73%, causing gold prices to drop below 4100 to a low of 4066; in the afternoon, the auction results were announced, with the awarded rate of 5.300% lower than the market level before the auction (5.317%), resulting in yields retreating from high levels, with gold prices recovering to 4110 at the close; on October 8, during the Asian session, gold further rebounded to around $4130.
The conclusion is straightforward: the only event that clearly supported gold that day was precisely the auction that was suspected of “crashing gold.” Attributing the decline in gold to the auction is treating the turning point as the starting point.
Another often omitted context: this is not a one-day affair. Gold was still between 4630 and 4700 at the end of August, and after a significant drop on September 28, the decline accelerated, closing on October 7 approximately 12% lower than the 60-day high. 4066 simply broke the low point since August 5 officially. The sharp drop in one day is the result; the two weeks of gradual decline are the process.
2. The Minutes Confirm Old Expectations, Not New Negatives
The FOMC meeting of September 15-16 took place three weeks prior, but the minutes were only released on October 7 afternoon Eastern Time, so they are last night's information—albeit with very limited incremental value.
The minutes confirmed three things: a unanimous vote to raise rates by 25 basis points; a majority of officials believe a further rate hike is possible this year; no signals were given regarding an action in October. Before the minutes were published, the futures market had priced in only about 19% for October, while a December rate hike had been fully priced in. The market had already incorporated the expectation of “one more hike this year” into the prices; the minutes merely put the already priced-in expectations on paper. Attributing last night's fluctuations to “hawkish minutes” is treating old expectations as new negatives.
What is genuinely new is another item: some participants listed AI infrastructure development as one of the upside risks for mid-term inflation. The inclusion of AI capital expenditures in the central bank's inflation discussion is a change worth tracking individually—but it wasn't the starting point for the decline in gold prices that day. The new high in yields and contributions from oil prices and inflation expectations likely precede the minutes.
3. Gold Loses an Arithmetic Problem
Rather than saying the safe-haven logic fails, it’s more accurate to say that gold was defeated by its own holding costs.
The yield on 10-year U.S. Treasuries has exceeded 5.3%, while gold itself does not generate interest. The implicit cost of holding gold for a year is this 5.3% minus the inflation portion. This is not an emotional issue; it’s an arithmetic issue.
The second pressure comes from the U.S. dollar: the dollar index has risen to around 102.3, surpassing the annual high, making gold, priced in dollars, more expensive for non-U.S. buyers. As for the escalation of the situation in the Middle East and Brent crude oil prices above $100—according to textbooks, this should boost safe-haven buying, but it did not this time, because the direction of the oil price rise affects inflation expectations and long-term rates, which poses a net negative for gold. When textbooks fail, it’s usually due to the weight of interest rate variables overpowering everything else.
4. The More Memorable Figure than Gold Prices is 2.5%
In the auction data, a bid-to-cover ratio of 2.77 shows “strong demand,” but the figure of 2.5% actually indicates where the demand comes from: primary dealers only took 2.5% of the issuance, the lowest since the financial crisis—this means the take-up was not based on market makers’ support but rather directly taken away by real allocation of capital; indirect bidders (including global central banks and other institutions) received 80.3%, significantly higher than the recent average of 72.4% from the last 10 auctions.
The decision-making logic of such funds differs from trading positions: pension funds, insurance, and sovereign funds have discipline regarding yields; they allocate as long as the yield is sufficiently high. For them, 5.3% is a return that hasn't been seen for years.
The judgment in this article is: if this buying persists, the peak of long-term yields may be closer than currently priced; if it is just a one-off auction occurrence, then the pressure on gold and growth stocks has not yet been alleviated. The observation point distinguishing the two is the $22 billion auction of 30-year bonds on October 8—where the issuance yield may reach the highest since 2000.
5. What to Watch Going Forward
First, the results of the 30-year bond auction. If the 10-year is strong and the 30-year is weak, it indicates that long-term demand is merely a repair of individual segments; only if both are strong can we talk about “capital allocation returning.”
Second, the $4000 threshold. It is the next integer support; according to public reports, the People's Bank of China has continuously increased its gold holdings to 77.47 million ounces by the end of September, with official buying supporting from below, but it does not change the actual upward direction of interest rates.
Third, the rate path for December. Before the minutes were published, December had been fully priced in; as long as there is an inflation data release exceeding expectations, yields may test previous highs again; conversely, any signs of cooling inflation will simultaneously improve the situation for both gold and long-term bonds.
In Conclusion
Reading last night as “gold has collapsed” or “U.S. Treasuries are stable” is incomplete. What actually happened yesterday was: yields pressured gold prices to the lowest since August during the session, but then a demand exceeding expectations from an auction pushed it back up. Gold prices act as a thermometer; the auction is the adjustment mechanism. In the coming days, watching the 30-year auction and CPI will be more useful than looking at day-to-day K-lines of gold prices.
Data Statement
Data as of October 8, 2026, source: public market data, U.S. Treasury, Federal Reserve, CNBC, Reuters, etc.
Gold: London gold closed at 4110.68 on 10/7 (-1.28%), with an intraday low of 4066.36; on 10/8, it rebounded to around 4130 during the Asian session.
U.S. Treasuries: The 10Y traded above 5.34% (the highest since April 2002, range 5.34%–5.37%), while the 30Y reached 5.728%, and the 10Y closed around 5.3%.
10Y Auction: $39 billion, awarded at 5.300% (expected 5.317%); bid-to-cover ratio of 2.77 (average 2.54); primary dealers took 2.5% (the lowest since the financial crisis); indirect bids accounted for 80.3%.
FOMC Minutes: Meeting on 9/15–16, released on 10/7; rates raised by 25bp to 3.75%–4.00%; a majority of officials believed another hike was possible this year; AI infrastructure listed as inflation risk. Futures pricing for October was about 19% and December was fully priced in before the minutes.
Others: Dollar index around 102.3, surpassing the annual high; Chinese central bank gold reserves were 77.47 million ounces by the end of September, with continuous increases.
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