Nokia's Optical Bet Takes Shape as China Retreat and Index Return Collide

Nokia shares gain 4.7% to EUR 9.03 as AI optical orders and EURO STOXX 50 re-entry offset a 58% China revenue decline and Hangzhou wind-down.

Nokia shares climbed 4.7% to EUR 9.03 today, a rebound that lands squarely between two competing narratives: a painful withdrawal from mainland China and a fast-growing position in the optical plumbing that AI data centers depend on.

The advance follows a bruising stretch earlier in the week, when media reports of a broad retreat from mainland China triggered heavy selling. That retreat is no small matter. Nokia's mainland China revenue has collapsed by more than 58% since 2018, settling at roughly EUR 913 million last year, and the company's Hangzhou research center — home to about 1,600 engineers — now faces a phased wind-down through December.

The Telxius Proof Point

Against that backdrop, the Finnish vendor has been busy demonstrating that its networking hardware is anything but legacy. Infrastructure provider Telxius is deploying Nokia's pluggable 800G optical components to expand global network capacity and efficiency — a straightforward response to a straightforward problem: international traffic keeps rising, and operators cannot afford to let operating costs rise with it.

The optical business is already delivering. Nokia's Optical Networks unit posted a 20% year-on-year revenue increase in the second quarter of 2026, while orders for AI and cloud solutions totaled EUR 2.8 billion over the same period. Roughly half of that pipeline is expected to convert into revenue within twelve months, according to media reports.

Analyst Mike Genovese framed the shift plainly, arguing that Nokia's Network Infrastructure division has become one of the best-positioned plays in optical networking for the global AI buildout.

From Data Pipes to Factory Floors

Transport capacity is only part of the story. On Saturday, Nokia announced a partnership with Rajant to combine private mobile networks with distributed edge AI for industrial customers — a bet that campus networks paired with local compute will resonate with manufacturers. Where machines operate autonomously, routing control decisions through distant data centers introduces latency the factory floor cannot tolerate.

Nokia Defense added another layer today, signing a letter of intent with C3IA to jointly advance the digital transformation of the British armed forces. The cooperation spans tactical communications, private networks and edge computing.

The market has started to take notice. Rosenblatt Securities reportedly initiated coverage of the stock with a buy rating and a price target of USD 15.00.

A Symbolic Swap in Europe's Benchmark

Institutional recognition arrived in early September. Index provider STOXX announced on September 2 that Nokia will rejoin the EURO STOXX 50 as part of its annual review, displacing Volkswagen — a swap with near-historical symbolism for Europe's economy, as traditional industrial and automotive giants wrestle with structural change while the builders of digital infrastructure move back toward the center of continental benchmarks. For Nokia, the practical effect is fresh demand from passive funds that must track the index exactly.

The stock closed yesterday at EUR 8.59. Despite recent consolidation, it holds a gain of 54% since the start of the year.

What Has to Go Right

The central question for Nokia's valuation is whether optical networking and cloud infrastructure can do more than offset the loss of China — whether they can lift operating margins on a lasting basis. If the company can cement itself as an indispensable hardware supplier to global AI infrastructure, the Asian regional market loses much of its threat to group earnings.

Portfolio housekeeping plays a role too. Nokia's planned sale of its fixed wireless access business to Inseego, under which the company is expected to take an equity stake of roughly 11%, is slated for completion in the fourth quarter. Should hyperscaler demand hold, optical networks could emerge as the group's primary profit engine.

The bear case is equally clear: revenue erosion could accelerate before the new AI businesses reach full earning power. Exiting China amounts to an admission that Nokia can no longer compete profitably against domestic rivals in the world's largest mobile market. Divestitures rarely proceed without friction, and if further sales stall or Hangzhou severance costs weigh more heavily than budgeted, operating cash flow could take a hit. Add dependence on large telecom projects — if cloud providers trim capital spending or rivals capture high-margin optical orders, the growth story loses conviction quickly.

The Near-Term Scoreboard

Technically, the recovery scenario holds as long as the shares stay above EUR 8.63 following the latest bounce and the EURO STOXX 50 inclusion on September 21 delivers steady inflows. A slide back below pre-rebound levels would put restructuring costs front and center again.

The next real test is already scheduled. On October 22, Nokia reports third-quarter 2026 results, giving investors their first detailed look at how far the multi-billion-euro AI orders have progressed — and what the China exit is actually costing in the current fiscal year.