Shares of ASML surged 5.1% to $1,852.99 in pre-market trading on June 25, rebounding from a volatile stretch that saw the stock drop nearly 9% since June 22. The bounce came as investors parsed two competing forces: a broader semiconductor rally sparked by strong Micron earnings, and an escalating diplomatic clash between the Netherlands and Washington over proposed controls that could shrink ASML's access to its most politically sensitive market.
• The Netherlands Is Openly Pushing Back Against Washington's Reach. Dutch Trade Minister Sjoerd Sjoerdsma met Tuesday with U.S. Commerce Secretary Howard Lutnick and lawmakers debating the so-called MATCH Act, which would constrain ASML's ability to sell to China.
Sjoerdsma told reporters afterward that "export control simply works best when countries cooperate out of conviction, rather than when policy is imposed across the border."
The bill wouldn't just govern what U.S. companies can sell — it would effectively dictate what a Dutch company, on Dutch soil, can do with its own products. For shareholders, this Dutch resistance could delay or soften the final rules, buying ASML time.
• China Revenue Is Already Falling — The Question Is How Much Further. China accounted for 36% of ASML's net system sales in Q4 2025 but plunged to 19% in Q1 2026.
Analyst Michael Roeg of Degroof Petercam estimated the MATCH Act could weaken sales by a "single digit" percentage, while JPMorgan's Sandeep Deshpande warned that earnings per share could fall up to 10%.
Critically, ASML's revenue from servicing machines already installed in China — a key growth driver — would also be at risk.
• ASML's Own Guidance Tries to Price In the Uncertainty. CEO Christophe Fouquet said the company now expects 2026 net sales of €36–€40 billion and that "the bandwidth in our 2026 guidance accommodates potential outcomes of ongoing discussions around export controls." That language is deliberate: management is telling Wall Street the worst-case scenario is already inside the range. Yet at a P/E ratio of 58, there is little margin for error.
• The Bigger Risk Is the Precedent, Not This Bill. The MATCH Act contains a 150-day window for the Netherlands and Japan to tighten their own controls before Washington acts unilaterally.
Each successive round of restrictions lowers the ceiling; investors who assumed China revenue would stabilize at 20% may need to revise downward — and potentially again after that. ASML remains the sole supplier of the world's most advanced chipmaking machines, but its stock price depends on proving that political risk has a floor.