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US equity futures slid sharply on July 17 as a brutal selloff in semiconductor stocks gathered momentum, with Nasdaq-100 futures dropping as much as 1.91% in premarket trading. The carnage, which started in Asian chip markets and quickly crossed the Pacific, has now erased more than $2 trillion in semiconductor market value since late June peaks.
Bitcoin didn’t escape the blast radius. The largest cryptocurrency fell 1.2% to below $63,000, while Ether dropped 1.74%. Hyperliquid’s HYPE token fared even worse, shedding more than 10% in the same sessions.
What triggered the semiconductor meltdown
The trouble started with earnings out of Asia. Samsung Electronics and SK Hynix both delivered projections that fell short of what investors were expecting, despite Samsung actually setting profit records in Q2.
That disappointment lit a fuse under already-stretched valuations. The Philadelphia Semiconductor Index had surged an extraordinary 88% during Q2 2026, a rally fueled almost entirely by enthusiasm around AI infrastructure spending. When Samsung’s results raised doubts about whether that spending would materialize at the scale investors had imagined, the index started unwinding fast.
The Philadelphia Semiconductor Index dropped 7.9% on June 23 alone. US chipmakers have been caught in the downdraft. Micron shares fell as much as 13% in recent sessions. Intel lost a staggering 21% over a single week in early July. AMD and Sandisk also took meaningful hits.
Why crypto is getting dragged along
Over the past two years, crypto has increasingly traded as a high-beta extension of the tech sector. When Nasdaq futures drop nearly 2%, Bitcoin tends to follow, and it did.
Bitcoin falling below $63,000 isn’t catastrophic in isolation. But the context matters. This isn’t an idiosyncratic crypto event like an exchange hack or a regulatory crackdown. It’s a broad risk-off move driven by macro sentiment around technology spending.
Ether’s 1.74% decline is notable because it has even more direct exposure to the AI narrative. Much of the bullish case for Ethereum in 2026 has centered on its role in decentralized AI compute networks. When investors start questioning whether AI infrastructure spending will meet expectations, that thesis takes a hit.
HYPE’s 10%-plus decline tells a similar story at the more speculative end of the spectrum.
What investors should watch from here
On the optimistic side, an 88% rally in semiconductor stocks was clearly unsustainable. The underlying demand for AI chips hasn’t disappeared, even if Samsung’s numbers suggest the trajectory might be bumpier than bulls assumed.
On the pessimistic side, the speed of the decline is concerning. A 7.9% single-day drop in the Philadelphia Semiconductor Index isn’t a gentle breeze, particularly in portfolios that used leverage to ride the Q2 rally.
The pronounced correlation between semiconductor performance and crypto valuations means that chip earnings reports are crypto events whether the crypto community likes it or not. Traders who ignore Samsung’s guidance or Micron’s revenue outlook are flying blind in a market where those data points increasingly dictate the direction of digital assets.
Intel losing a fifth of its value in a week and Micron dropping 13% aren’t just semiconductor stories. They’re repricing events for every asset class that benefited from the AI enthusiasm trade, and crypto sits squarely in that category.
Disclosure: This article was edited by Editorial Team. For more information on how we create and review content, see our Editorial Policy.
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