Nasdaq Futures Slip as Western Digital and Sandisk Sink on Disappointing Guidance
Nasdaq 100 E-mini futures fell 0.42% as Western Digital and SanDisk dropped after FQ1 guidance missed expectations. WDC slid over 14% and Sandisk fell over 9% in pre-market, weighing on AI-related stocks. The article also cites mixed U.S. data, Fed officials’ rate comments, and upcoming earnings and economic releases.
How this was made
The 30-second read
Why it matters
Guidance disappointments in Western Digital and SanDisk are the primary fresh catalysts, with additional downside from Insulet, SpaceX, and AMD and a partial offset from Charles River Laboratories.
Market read
Traders should focus on whether today’s upcoming earnings and macro prints reinforce the guidance-driven risk-off move or provide a counter-catalyst.
What to watch
The text does not specify whether WDC/SNDK misses were due to pricing, mix, or temporary supply/demand timing, which matters for how quickly the market may reverse.
Background
Nasdaq 100 E-mini futures are down as AI-related storage and semiconductor names sold off on guidance that fell short of expectations.
Ticker impact
Western Digital shares fell more than 14% pre-market after its FQ1 guidance missed investors’ lofty expectations.
Near-term downside bias and elevated volatility until investors digest whether the miss is demand-related or temporary.
The article cites a large pre-market drop tied directly to FQ1 guidance falling short, which is typically a primary driver of short-term repricing.
SanDisk shares dropped over 9% pre-market after it issued disappointing FQ1 revenue guidance despite strong FQ4 results.
Continued weakness risk while the market re-rates near-term memory fundamentals.
The text directly links the pre-market selloff to FQ1 revenue guidance disappointment, a concrete catalyst for repricing.
Insulet tumbled more than 20% after cutting full-year revenue growth guidance, making it a major S&P 500 downside driver.
Downward pressure likely persists into the next session as investors reassess full-year trajectory.
The article provides the magnitude and the guidance cut, but does not add new details on revised assumptions or segment drivers.
SpaceX shares plunged over 13% after higher-than-expected Q2 spending on its AI business and continued heavy capex guidance.
Volatility and downside bias until investors gain clarity on ROI timing and funding/cost controls.
The article ties the move to a specific spending/capex expectation, but does not quantify guidance ranges or consensus deltas.
AMD slid more than 7% after issuing Q3 revenue guidance that failed to impress investors.
Near-term underperformance risk versus peers until guidance credibility improves.
The catalyst is clear (Q3 revenue guidance miss), but the article lacks the specific guidance figures and consensus comparison.
Charles River Laboratories jumped more than 11% after better-than-expected Q2 results and raised full-year EPS guidance.
Momentum upside bias likely persists short term if investors view the raise as durable.
The article states the beat and the EPS raise, but provides no numeric EPS details or margin drivers.
Market effects
Storage and memory guidance misses can pressure AI hardware sentiment and raise near-term caution on demand/pricing assumptions.
Nasdaq 100 futures weakness suggests broader US tech risk appetite is being tempered ahead of additional earnings and macro data.
Euro Stoxx 50 strength is offset by US tech weakness, implying cross-Atlantic divergence driven by earnings interpretation and rate expectations.
Counterpoint
The article frames the AI trade as lingering concerns, but the moves could be valuation reset rather than a structural demand break, enabling fast mean reversion if upcoming earnings confirm stability.
Key entities
- US-listed stockWestern Digital
FQ1 guidance described as good but not great, triggering a pre-market selloff.
- US-listed stockSanDisk
FQ1 revenue guidance described as disappointing, despite strong prior-quarter results.
- US-listed stockInsulet
Cut full-year revenue growth guidance, driving a sharp single-session decline.
- US-listed stockSpaceX
Higher-than-expected Q2 AI spending and continued heavy capex expectations pressured the stock.
- US-listed stockAdvanced Micro Devices
Q3 revenue guidance failed to impress investors, contributing to broader semi weakness.
