Fed Rate Decision Looms as Oil Tops $100 and Bitcoin Holds $83K

A supply shock collides with a hawkish Fed

A cluster of supply shocks has pushed crude back into triple digits. It arrives just as the Federal Reserve weighs whether its first rate hike in more than three years should be followed by another. Bitcoin has been quiet so far, but these conditions have often preceded sharp moves in crypto markets.

The trigger was a run of Houthi attacks on Saudi Arabia. Three people were killed in separate strikes on two Saudi airports on October 6 and 7, and Secretary of State Marco Rubio confirmed an American citizen was among the dead 1. President Donald Trump suggested the United States would likely join strikes against the Yemeni group, and Iran said it was preparing for a fresh US bombing campaign 1.

Oil: two shocks at once

The Middle East is not the only pressure on crude. Brent futures rose to about $101.51 a barrel in early Asian trading, and WTI climbed to roughly $90.25 4. Traders were weighing the Houthi attacks alongside a storm forming in the Gulf of Mexico. US forecasters expected it to become the first Atlantic hurricane of 2026 and to hit oil and gas facilities 4. KCM Trade's Tim Waterer called the storm an unwelcome complication for a market already dealing with supply-side problems 4.

As attacks on Middle East shipping intensified, Brent jumped more than $5 to above $105, at one point gaining more than 5% in a session 3. The two accounts show the scale of the escalation. One describes a measured climb, partly offset by increased West Asian supply 4. The other describes a spike large enough to move global bond markets 3. The difference likely reflects timing. Each new disruption added to a risk premium that was already building.

Bonds feel the inflation fear

The sharpest reaction came in government debt. Investors sold global bonds on inflation worries, and the UK 10-year gilt yield rose as high as 5.515%, its highest level since July 2007 3. The selloff later eased, with the yield up about 2 basis points at 5.459% 3. US and eurozone yields also rose sharply, with French bonds under particular strain as Paris struggles to pass its 2027 budget 3. The UK pressure comes ahead of Chancellor John Healey's first budget on 28 October 3. That is the same day the Fed announces its next decision.

The Fed's calculus

The Fed raised rates by 25 basis points on 16 September, its first increase since July 2023. That took the target range to 3.75%–4.00% 2. Minutes released on 7 October showed most officials saw another hike as likely appropriate by year end 2. Weak September payrolls have since pushed expectations for that move from October toward the 9 December meeting 2. As of 9 October, markets priced only about a 16%–18% chance of a second straight hike on 28 October. The consensus is a "hawkish hold": rates stay unchanged, with December left open 2.

Oil is the variable that could upset that consensus. In our view, a sustained move in Brent above $100 would make it harder for the Fed to read soft jobs data as a reason to wait. Energy costs feed directly into headline inflation, and officials who already favored tightening would have more support. The rise in global yields suggests bond investors are already pricing some of that risk 3. A surprise October hike is still the less likely outcome. But the probability looks more sensitive to oil headlines than it did a few weeks ago.

Bitcoin's calm may be temporary

Crypto has held steady so far. Bitcoin stayed close to $83,000 and most altcoins traded sideways over the weekend 1. Traditional markets were closed, and in past episodes the real volatility has arrived when they reopen on Monday morning 1.

Bitcoin's stability does not mean it is immune. It looks more like the market has not yet absorbed the news. Rising yields and a Fed leaning toward tightening usually weigh on speculative assets. A direct US military role against the Houthis would add geopolitical risk on top.

The reading

The main thread is inflation risk. Two separate supply shocks, one geopolitical and one weather-related, have pushed oil above $100 just as the Fed is deciding how far to tighten. Bond markets reacted first, and the Fed's hawkish-hold baseline now depends on whether crude stays elevated. Bitcoin's pause near $83,000 should be read as uncertainty rather than strength. The week leading into 28 October, when the Fed and the UK budget both land, looks like the key test.