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Oil's 6% jump and Big Tech earnings put central banks in focus

Oil's 6% jump and Big Tech earnings put central banks in focus
Markets · 2026
Photo · Eleanor Whitfield for Daily Digest Invest
By Eleanor Whitfield Markets Editor-in-Chief Oct 26, 2026 4 min read

Oil prices are back in the spotlight after Brent crude surged more than 6% last week, its biggest weekly gain in months. The jump comes at a delicate moment: major central banks are meeting this week, and some of the biggest names in tech are set to report earnings. Together, these forces are putting investors on edge.

Why oil matters right now

Brent crude, the international benchmark for oil prices, climbed to its highest weekly close since mid-2022. That matters because energy costs feed directly into inflation. When oil rises, the price of gasoline, heating, and many goods tends to follow, making it harder for central banks to feel comfortable about easing monetary policy.

For everyday investors, higher oil prices can mean higher costs at the pump and potentially higher prices on everyday goods. But the bigger market impact is through interest rates. If inflation stays sticky, central banks may keep rates higher for longer, which can weigh on stock valuations and increase borrowing costs for companies and consumers.

Central bank meetings: what to expect

This week, the Federal Reserve, the European Central Bank, and the Bank of Japan are all scheduled to hold policy meetings. Markets broadly expect all three to keep interest rates unchanged. But the tone of their statements and press conferences could move markets.

A "hawkish hold" is when a central bank keeps rates steady but signals that it may need to raise them again if inflation doesn't cool. That kind of language can push investors to price in higher rates for longer, which tends to lift the "discount rate" — the interest rate used to translate future profits into today's value. When that rate rises, future earnings look less valuable, which can drag on stock prices, especially for growth-oriented companies like tech giants.

Investors will be listening closely for any hints about when rate cuts might come. The Fed has been in a holding pattern for months, and any suggestion that cuts are further away could trigger a sell-off. Meanwhile, the Bank of Japan's meeting is also closely watched, as any shift in its ultra-loose policy could ripple through global markets.

Big Tech earnings: the AI test

Adding to the mix, Alphabet, Microsoft, and Amazon are all reporting earnings this week. These three companies are among the most valuable in the world, and their results can set the tone for the entire stock market.

Investors are particularly focused on how much these companies are spending on artificial intelligence and whether that spending is starting to pay off. AI has been a major driver of stock market gains this year, but there are growing questions about whether the huge investments in data centers and chips will translate into profits. AI earnings and central bank decisions are setting up a pivotal week for markets, and any disappointment could trigger a broader repricing.

Microsoft, for example, has been a leader in AI through its partnership with OpenAI. Alphabet is investing heavily in AI across its search and cloud businesses. Amazon's cloud division, AWS, is also a key AI player. Their earnings calls will be scrutinized for any signs that AI spending is slowing or that returns are taking longer than expected.

What it means for investors

For the average investor, this week is a reminder that markets are driven by a complex interplay of factors. Oil prices, interest rates, and corporate earnings all matter, and they often move in unexpected ways.

If central banks sound hawkish and Big Tech earnings disappoint, stocks could see a pullback. On the other hand, if the tone is dovish and earnings beat expectations, markets could rally. The key is to stay diversified and avoid making impulsive decisions based on short-term moves.

It's also worth noting that the dollar slipped as oil and Treasury yields cooled ahead of this week's events, suggesting some investors are positioning cautiously. Meanwhile, Asian markets have already shown signs of jitters, with the KOSPI sliding 1.5% as the AI trade gets repriced.

For those with a longer time horizon, weeks like this are normal. Markets often experience volatility around major events, but over time, they tend to trend upward. The best approach is to focus on your financial goals and risk tolerance, rather than trying to time the market.

As always, it's important to remember that past performance is not a guarantee of future results. And while it's natural to feel anxious when markets are uncertain, staying informed and keeping a long-term perspective can help you weather the ups and downs.

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