
AI-generated summary
The DAX had previously experienced a slump and is now recovering two trading days later. The leading index is approaching its record high of 26,692 points from last Thursday. At the same time, US inflation data and expectations of a Federal Reserve interest rate hike are raising doubts about the AI boom. Nvidia boss Jensen Huang faces espionage allegations, while Infineon expects strong growth in 2026/27 and Bayer receives FDA approval for a new blood thinner.
Just two trading days after its collapse, the DAX was back on the hunt for records. At times it was only 60 points away from its record high of 26,692 points last Thursday. At the end of trading, the leading index still had an increase of 0.3 percent to 26,347 points.
At the beginning of the week, the DAX had already closed with an increase of 1.7 percent to 26,267 points. Some analysts viewed last week's selloff as an overreaction. However, other experts urged caution. “The moment of truth is yet to come when it comes to trading AI stocks,” said Ted Parkhill, head of asset manager Incline.
The market received support today primarily from falling oil prices. Brent North Sea oil cost just $90 per barrel at times, but rose slightly again in the evening.
Statements from US President Donald Trump helped to ease tensions. Trump said he does not currently believe military action against Iran is necessary. In his opinion, the conflict with Tehran will end “fairly soon.”
However, the current inflation data from the USA had a disruptive effect. In October, consumer prices rose by 0.4 percent compared to the previous month. Economists had expected an increase of 0.3 percent on average. No annual inflation rate will be announced for October. Because a year ago, government agencies were closed due to the shutdown and no data was collected.
Robust inflation reinforces expectations that the Federal Reserve (Fed) will raise interest rates in December. This in turn also strengthens doubts about the AI boom. Because higher interest rates make the debt that companies in the industry have taken on for their enormous investments more expensive.
The US stock markets are trending somewhat weaker in this environment. Both the standard stocks on the Dow Jones and the technology stocks on the Nasdaq gave up part of their previous day's gains.
Nvidia boss Jensen Huang's affair with a suspected Chinese spy reaches a new dimension. Through her relationship with the co-founder of the world's largest chip company, the woman smuggled AI high-performance processors worth $7.5 billion into the People's Republic, the news portal "The Information" reported, citing two of the suspects' acquaintances.
This raises doubts as to whether Huang can hold on to the top job. With him, Nvidia would lose its central identification figure. "Jensen is a core part of Nvidia's fabric and an important part of its success," said Dan Ives of Yorkville Ives & Co.
The planned IPO of the chatbot operator Anthropic is also being affected by the current shaky industry mood. A total valuation of up to one trillion dollars is targeted. This is well below the possible valuation previously discussed on the market. “The disillusionment with AI continues,” said one trader.
However, Infineon cannot see an end to the AI boom: After a jump in sales and profits, the chip manufacturer expects significantly increasing growth in the 2026/27 financial year. The company continues to benefit from high demand for power chips for AI data centers. “Infineon closed the 2026 financial year with another record quarter,” says CEO Jochen Hanebeck. We are now starting the new financial year “with continued strong momentum”.
The best DAX stock was the Henkel preferred share. It reached its highest level in a year and a half. The consumer goods manufacturer confirmed its annual targets, which were adjusted at the end of October. The quarterly figures are very strong and the details now published underline the impressive development, said analysts at Bernstein Research.
Bayer has received approval for its new blood thinner Asundexian in the important US market. The FDA approved the drug to prevent recurrent strokes. Jefferies analysts viewed the approval as an important step towards minimizing risk in Bayer's pharmaceutical pipeline. Deutsche Bank raised its price target for the shares from 60 to 65 euros.
AI outlook — possibilities, not facts
The Federal Reserve will raise interest rates in December.
Likely · Within weeks
Infineon will record significantly increasing growth in the 2026/27 financial year.
Likely · Within months

In a letter to Ursula von der Leyen, Chancellor Friedrich Merz calls for European emissions trading not to be changed. Rising CO₂ prices and fewer free certificates are putting a strain on German industry. Experts warn that struggling companies can be driven into insolvency because obligations remain in place even in the event of bankruptcy and government aid can be lost.

Nvidia shares continued to fall significantly on Tuesday. Within a week, the stock market value shrank from just under $5.0 to around $4.0 trillion. The background is CEO Jensen Huang's affair with a suspected Chinese spy. The FBI is investigating and a shareholder is suing for damages.

Siemens Energy is expanding its share buyback program by up to nine billion euros, in addition to the current program of up to six billion euros. The buybacks are expected to run until the end of the 2030 fiscal year. The company will present the figures for the 2025/26 financial year on Wednesday.

U.S. consumer prices rose 0.4 percent in October, beating expectations of 0.3 percent. The two-year bond yield climbed to 4.76 percent, its highest level in more than two years. Fed Governor Christopher Waller called for a 50 basis point rate hike in December.

The Warsteiner Group concentrates its beer production in North Rhine-Westphalia at its headquarters in Warstein. The breweries in Herford and Paderborn will be closed or sold, and the Herforder and Paderborner brands will move to Warstein. More than 330 employees are affected by the restructuring; in Warstein alone, around 125 jobs are to be cut by the end of 2026.

For the first time in years, the Trump Media & Technology Group reported a quarterly profit of almost $410 million for July to September 2026. Sales tripled to three million dollars, but remain far behind profits. The operational business remains in loss; The profit depends primarily on the performance of the crypto and financial portfolio, which was worth around $2.3 billion at the end of October.