Bitcoin took a hit this week as a broad risk-off move swept across markets. US stocks fell, with the Nasdaq down about 2% and the S&P 500 off 0.6% between July 19 and July 25. The culprit? A one-two punch of rising oil prices and fresh anxiety over whether the billions poured into AI will ever pay off.
Oil above $100 rattles growth assets
Brent crude climbed past $100 a barrel as US-Iran tensions escalated. That raised fears of supply disruptions and stoked inflation worries. Treasury yields ticked up, and higher bond yields tend to punish high-growth stocks — and crypto, which has been trading like a high-growth asset. Energy and defense stocks gained, but airlines, logistics firms, and consumer businesses felt the heat.
Alphabet's $200B capex plan spooks investors
Alphabet dropped 7% after it raised its expected 2026 capital spending to around $200 billion. Strong cloud growth wasn't enough to offset the sticker shock. Investors want clearer evidence that all that AI spending will actually produce fatter profits. That same sentiment hit semiconductor stocks, which are now down 19% from June's all-time high — near bear market territory.
Semis swing wildly on AI spending debate
The Philadelphia Semiconductor Index rose more than 5% on Tuesday, then fell 4.5% on Friday. Super Micro Computer jumped almost 20% after reporting over $60 billion in new orders for AI servers and data-center equipment. But Intel dropped almost 8% despite stronger-than-expected guidance, weighed down by higher investment plans and competition costs. The message from the market: show us the revenue.
Crypto caught in the downdraft
Bitcoin wasn't immune. When bond yields rise and growth stocks sell off, crypto tends to follow. The macro picture — higher oil, higher yields, geopolitical risk — doesn't favor risk assets in the short term. Tesla's 14.5% drop after reporting negative free cash flow for the first time in over two years didn't help sentiment either, given the overlap between crypto and tech investors.
The question now is whether oil stays above $100 and whether the AI spending narrative can regain its footing. If inflation fears keep pushing yields up, bitcoin could face more pressure. For now, the market is watching the next move in crude and the next round of big tech earnings.
