Oil up, chips down, central banks diverge, interest rates under pressure

On Thursday (2026-10-08) U.S. stocks pulled back slightly, SPY fell 0.42%, QQQ fell 1.34%, and over the past week the two are still up 1.30% and 0.75% respectively. The new development today is internal divergence: energy stocks jumped nearly 3%, chip stocks plunged more than 3%, and the Bank of England governor even warned that rates could rise if the economy weakens.

One side oil, the other side chips

Thursday’s winners and losers tell the story. Energy sector ETF XLE rose 2.97%, oil & gas exploration ETF XOP rose 2.79%, Brent crude fund BNO rose 2.81%, and US crude fund USO rose 2.55%. On the other side, semiconductor ETF SOXX fell 3.35%, SMH fell 2.84%, and China tech ETF CQQQ also fell 3.08%.

The fresh news on the energy side came from Russell Hardy, CEO of commodity trader Vitol. He said that the oil inventories Western countries could use to offset supply disruptions have been used up. Inventories are like emergency food at home—unremarkable in normal times, but relied upon in crises. Now that buffer is gone, and any flutter in Red Sea shipping risks or Middle East conflict will be transmitted more directly to prices. On the same day, Shell’s refining margins hit a record, indicating tightness across crude to refined products. Previously, speculative net long positions in crude had fallen from about 112,000 contracts to about 80,000 contracts, with traders cutting positions while the physical market’s buffer thins. Thursday’s big rally in energy stocks was the clash of these two forces.

Higher oil makes disinflation harder and complicates central bank policy. Eurozone September inflation is already at 3.8%, UK borrowing rates are at a 28-year high, and public borrowing exceeded expectations. On Thursday, Bank of England governor Bailey warned that rates could continue to rise even if the economy weakens. Typically central banks ease when the economy slows, but the UK is facing pressure on both prices and growth.

Signals from the U.S. are a bit different. New York Fed president Williams said the next rate hike could wait until December. September nonfarm payrolls added only 29,000 jobs, well below the expected 89,000, which supports that slightly dovish stance. A new pattern has emerged: the Fed has some room to slow, while the Bank of England and the eurozone are being pushed by inflation, and the central banks’ rhythms are beginning to diverge. The 30-year U.S. Treasury yield remains around 5.46%, and high long-end rates continue to weigh on high-valuation sectors.

The pullback in chips has no single clear explanation. On the same day, the Department of Defense’s Strategic Capital Office announced a conditional $1.5 billion loan to silicon carbide chipmaker Wolfspeed. The U.S. government continues to back domestic semiconductors with real money—another move in the broader U.S.-China tech decoupling theme. But no reports have directly attributed the chip sell-off to this loan. SOXX has still risen 8.86% over the past 20 trading days (about a month), so a single-day plunge looks more like a retracement within a month-long uptrend.

Other things worth knowing

Canadian rents have fallen for 24 consecutive months. Data from Rentals.ca and Urbanation show that listed rents continued to decline in September, concentrated mainly in apartments. Reports attribute this to shrinking apartment sizes rather than weak demand. That suggests part of the decline in rent figures is structural change, not purely that housing has become cheaper.

In Ukraine, Russian airstrikes have intensified and winter is approaching, prompting many residents of Kyiv to pack up and leave. Military representatives from 32 NATO countries met in Kyiv at the same time. Spillover risks from the war and European defense spending remain variables to watch beyond energy and defense stocks.

Today’s logic: weakening economy can still mean rate hikes

Normally when the economy weakens, central banks cut rates to help. But a central bank’s primary job is price stability, and when inflation is too high it must cool prices first before addressing other problems.

Put another way: if a person has a high fever and is weak, the doctor must bring the fever down first, even if that makes the patient feel worse in the short term. The central bank’s fever-reducing medicine is rate hikes. Raising rates makes borrowing more expensive, suppresses demand, and can weigh on the economy.

Today’s example is the UK. Bailey made it clear that rates could rise even if the economy weakens. Behind that are energy-driven inflation, eurozone inflation at 3.8%, and bond pressure from government borrowing exceeding expectations. Conversely, U.S. September nonfarm payrolls of only 29,000 give Williams the confidence to wait until December. The tug-of-war between inflation and growth means each central bank’s choice depends on which side looks more worrying.

What the ETF Radar model says

First look at the UK equity ETF EWU. It has risen 0.74% over the past 5 trading days (about a week) and fallen 2.74% over the past month. ETF Radar’s judgment comes from UK fiscal pressure: public borrowing exceeded expectations, so the government must issue more bonds. Greater bond supply often raises the extra compensation demanded for holding long-term bonds (term premium), which puts pressure on UK equity valuations. The credit market is also signaling this: the high-yield spread has widened by 36 basis points over the past 20 days, indicating rising costs to lend to risky companies. Looking ahead, the model’s directional view for the next 1 to 3 months is negative. EWU has ticked up over the past week, which is inconsistent with the model’s direction; the model focuses on the next one to three months, and the move has not yet played out. Bailey’s rate warning echoes this chain, with the uncertainty being whether fiscal numbers will continue to surprise to the upside.

Next, look at the long-term U.S. Treasury ETF TLT. It has risen 0.21% over the past 5 trading days and fallen 3.60% over the past month. The 10-year U.S. Treasury yield is around 5.28%; long bond prices move inversely to yields. Speculative funds hold a net short position of 251,395 contracts in 30-year Treasury futures, meaning far more people are betting on price declines than rises. Looking forward, the ETF Radar model’s view for TLT over the next 1 to 3 months is negative. The small rise over the past week differs from the model. Williams’s slightly dovish comments and the weak nonfarm payrolls could cool near-term rate-hike expectations, which is the main uncertainty for this view.

Finally, the China equity ETF MCHI. This item is not directly tied to today’s main thread but is the model’s independent medium-term view. MCHI has fallen 1.44% over the past 5 trading days and 2.73% over the past month. The People’s Bank of China cut the policy financial instrument (PSL) rate by 25 basis points, from 1.75% to 1.50%, and increased relending quotas by CNY 500 billion. These funds will be directed toward infrastructure, tech innovation, and small and micro enterprises. In the window from 2026-06-18 to 2026-10-06, MCHI fell 1.04% while emerging market ETF EEM fell 3.56%, so MCHI outperformed by 2.52 percentage points. Looking ahead, the model’s view for MCHI over the next 1 to 3 months is positive. That is inconsistent with the recent decline; there have still been net redemptions over the past 30 days amounting to 0.71% of assets, indicating capital flows have not yet warmed. Whether total social financing and bank lending truly rebound will depend on subsequent data.

Closing

The new developments today are the divergence between energy and chips, alongside a growing split in central bank pacing as they confront inflation. Oil buffer stocks have thinned, the Bank of England has signaled rates could rise further, while the Fed has leeway to wait. A reminder: the above are directional predictions for general markets from a systematic quantitative model and do not constitute personal investment advice; consult a licensed financial advisor before investing.