Frankfurt Hit by Double Whammy: Tech Rout and $165 Billion Quarter-End Rebalancing

Frankfurt's DAX slipped below 25,000 as a tech rout and $165B portfolio rebalancing weighed, with Infineon falling 6.3% while SAP gained 1.7%.

Frankfurt’s benchmark index slipped back below 25,000 on Tuesday, caught between a ferocious global technology selloff and a looming, mechanised portfolio shift that is expected to drain billions from equity markets. The DAX finished at 24,893 points, down 0.98%, leaving its year-to-date gain at just 1.4%.

The selling pressure came from two distinct directions. From Asia, a tech-driven rout that forced a trading halt in South Korea and knocked 10% off the Kospi sent shockwaves across European bourses. At the same time, a quarter-end rebalancing estimated by JPMorgan at $165 billion — in which pension and sovereign funds mechanically rotate out of equities into bonds — is keeping buyers on the sidelines.

Infineon bears the brunt, SAP holds the line

The semiconductor sector took the heaviest hit. Infineon plummeted 6.3%, making it the worst performer in the DAX, as US chip stocks Micron and Sandisk slumped 10% and 11.6% respectively. Siemens Energy dropped 4.2%, caught in the downdraft after a recent rally. The broader tech anxiety was amplified by the dramatic collapse of SpaceX’s market capitalisation, which lost over $600 billion in a week, rekindling fears that the artificial intelligence bubble may be deflating.

On the defensive side, SAP climbed 1.7% and acted as the index’s main stabiliser, its software-focused business model insulating it from the hardware rout. Deutsche Telekom edged up 0.46% to €26.24, supported by a Fitch upgrade to ‘A-’, which highlighted its improved US profile and strong cashflow outlook through 2027.

Curious divergences and capital moves

Brenntag provided one of the day’s more puzzling moves. The chemicals distributor raised its 2026 EBITDA forecast to between €1.25 billion and €1.4 billion, yet saw its shares fall 3.6%. Analysts at JPMorgan and UBS attributed the strong second-quarter results to one-off effects from the Middle East conflict, leaving the market unconvinced.

RWE held its ground despite launching a multi-billion-euro capital increase. The utility placed roughly 74 million new shares at €54.00, raising €4 billion gross to fund the expansion of its stake in grid operator Amprion to 55%. The stock closed nearly flat at €55.64. Vonovia added to the day’s corporate action with a €750 million convertible bond maturing in 2031, but shed almost 3% as the placement weighed on sentiment.

Relief from oil and a steady chart

A geopolitical development provided some offset. Progress in US–Iran talks, including a 60-day extension of permission for Iranian oil exports, pushed Brent crude to $76.51 a barrel, its lowest since March. That helped calm inflation jitters briefly.

Despite the drop, the DAX remains technically intact. It continues to trade above its 50-day moving average near 24,560 points, offering a near-term support level, while the 200-day line is still comfortably below. The relative strength index stands at 53, indicating neither overbought nor oversold conditions.

All eyes now turn to Micron’s quarterly report due after the US close on Tuesday. The chipmaker’s numbers are widely viewed as a stress test for the entire semiconductor industry, and will likely set the tone for Infineon and the broader market when trading resumes on Wednesday.