
After a strong start to the week, the DAX is once again approaching its record high. Whether this momentum continues will likely depend primarily on the interplay between oil prices, bond yields, and interest rate expectations. Technical analysts are already expressing great confidence.
May 26, 2026. FRANKFURT (Deutsche Börse). Hopes for an imminent peace agreement between the U.S. and Iran have boosted the stock markets at the start of the new week. The Stoxx Europe 600 (EU0009658202) rose by 1.0 percent to around 632 points, while the DAX (DE0008469008) gained as much as 2.0 percent to 25,389 points. After both indices had already posted significant gains the previous week (3.0 and 3.9 percent, respectively), they are now nearing their all-time highs. This morning, however, slight pullbacks are initially looming after hostilities resumed in the Middle East and U.S. President Donald Trump emphasized that he is in “no hurry” with the negotiations. Asian stock markets mostly posted moderate declines this morning after trading was suspended there yesterday (as it was in the U.S.).
Oil prices “up today, down tomorrow”
Markus Reinwand of Helaba describes the situation on the financial markets as a seesaw “between hope and fear.” As soon as there is a prospect of a de-escalation in the Iran conflict, oil prices fall, as do bond yields. Stocks, gold, and the euro then rise. The pattern reverses when oil prices rise due to a lack of prospects for negotiations. NordLB strategists describe the developments in the volatile crude oil market as “one day up, the next down.” The price of a barrel of Brent fell below $96 yesterday, reaching its lowest level in a month. This morning, it stands at $98. Berndt Fernow of LBBW points out that the stock markets apparently no longer believe in a renewed escalation of hostilities in the Persian Gulf. However, this also limits the upside potential for surprises. Even a constructive solution could quickly give way to a more sober assessment of the economic damage caused.

Markus Reinwand
Yields as a Major Risk Factor
In addition to the geopolitical situation, rising yields remain a key issue. From LBBW’s perspective, the crisis in the Persian Gulf continues to take its toll on economies through energy prices, raw materials, and transportation costs. Uwe Streich sees this as a reason why central banks are likely to maintain a restrictive stance. In this context, he describes the cost of capital as the “Achilles’ heel of the AI boom,” which is considered the driving force behind the ongoing upswing in the stock markets. The construction of ever-larger data centers requires significant investment and, increasingly, capital market financing. Rising interest rates raise the breakeven point for operators and alter investors’ valuation models. This particularly affects companies whose expected earnings lie far in the future.
DAX Companies with Solid Balance Sheets
In contrast, the earnings season in Germany turned out to be less weak than feared, in LBBW’s view. Fernow points out that the positive and negative outlooks of DAX companies were roughly balanced. The quarterly figures only began to reflect the new problems to a limited extent. Among other things, he views statements from Infineon, the chemical industry, several automakers, and the capital goods sector as positive. Fernow sees this as an indication of a certain resilience among DAX companies. In the previous earnings season, there had been even more negative outlooks.
The technical picture is convincing
From a technical analysis perspective, the DAX’s all-time high of 25,507 points is “within reach” this week, as Marcel Mußler of Mußler Briefe wrote yesterday at noon. Furthermore, according to his analysis, “entirely new medium-term prospects” are now emerging, even if the U.S. markets “pull ahead.” The technical analyst points to a new upward trend channel that currently runs at 26,430 points and is expected to rise further. Ralf Umlauf of Helaba is also optimistic about the DAX: “The indicators do not preclude further price gains; the all-time high is within reach.” Mußler also points to the small-cap index SDAX (DE0009653386), which has already hit new record highs. The price barometer is confirming itself “as the frontrunner in the DAX family, which is now whetting the appetite for more.”
Important economic and business dates for the week
Tuesday, May 26
4:00 p.m. U.S.: Consumer confidence. Deutsche Bank expects a decline from 92.8 to 91.9 points. Commerzbank forecasts 91.5 points, while LBBW anticipates around 90 points. LBBW cites higher energy prices and uncertainty surrounding the war in Iran as negative factors.
Thursday, May 28
11:00 a.m. Eurozone: Economic Sentiment. LBBW anticipates a slight decline in economic confidence, citing rising financing costs, subdued industrial activity, and a hesitant recovery in the services sector. Deka sees sentiment weighed down by high energy prices, supply chain issues, and uncertainty.
2:30 p.m. U.S.: Durable goods orders. The consensus forecast is for a 2.5 percent increase from the previous month. Deutsche Bank is significantly more cautious at 0.1 percent, while LBBW and Deka expect 3.0 percent. Deka notes that civilian aircraft manufacturing is likely to provide support.
2:30 p.m. U.S.: Personal Consumption Expenditures Price Index. Commerzbank and Deutsche Bank expect the core rate—excluding food and energy—to rise by 0.3 percent month-over-month. Commerzbank notes that this would correspond to an annual rate of 3.3 percent, well above the Federal Reserve’s 2 percent target; Deka refers to this as the fifth consecutive undesirably high price increase.
5:30 p.m. Eurozone: Speech by ECB Executive Board member Isabel Schnabel. LBBW expects indications regarding the future course of monetary policy in the eurozone. The markets are likely to pay particular attention to signals regarding possible interest rate cuts or a longer pause.
Friday, May 29
2:00 p.m. Germany: Inflation data. Commerzbank and LBBW expect the annual rate of the national consumer price index to decline to 2.7 percent, Deutsche Bank to 2.82 percent, while Deka expects it to remain unchanged at 2.9 percent. Most economists point to dampening effects from lower energy prices and the fuel rebate.
By Thomas Koch, Mai 26, 2026, © Deutsche Börse AG
Thomas Koch is a CEFA investment analyst, investment specialist for structured products, and certified certificate advisor. Since early 2006, he has been covering capital market events as a freelance journalist.
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