Stock Market Today: Techs Dive As South Korea Leads Global Rout; Sandisk, Micron Dive As SpaceX Nears Lows
Tech stocks are selling off sharply in a global rout led by South Korea, with Sandisk and Micron leading storage-sector declines as SpaceX-related sentiment adds pressure. The move tests whether the memory sector's strong revenue growth can hold bids against macro-driven de-risking.
What happened
Tech stocks are selling off sharply in a global rout led by South Korea, with Sandisk and Micron leading storage-sector declines as SpaceX-related sentiment adds pressure.
The read · Jun 23
MU and SNDK are both getting hit in the global tech rout — the question is whether MU's 48.9% revenue growth and $7.59 EPS anchor a bounce or macro contagion keeps pressure on the whole memory complex.
Wrong if
A sustained global risk-off that compresses all memory multiples indiscriminately would negate the quality spread; any SNDK restructuring announcement or buyout rumor could spike it against the short leg.
CoverageSource: Yahoo Finance · Published here TUE, JUN 23 · 8:07 AM ET · the only report in this recordHow this is decided →
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The story1 min read
A broad global equity selloff, catalyzed by weakness in South Korea markets, is hitting tech and semis hard, with Sandisk (SNDK) and Micron (MU) among the steepest decliners in the storage space. SNDK is reporting $7.4B in revenue (+10.4% YoY) but is still deeply unprofitable at -22.3% net margin and -$11.32 diluted EPS, making it particularly vulnerable to risk-off flows. Micron presents a stronger fundamental picture — $37.4B in revenue (+48.9% YoY), 39.8% gross margin, and $7.59 diluted EPS — suggesting its selloff may be more technically driven than fundamentally justified.
The key question is whether this is a macro flush that creates a re-entry in MU or the beginning of a more sustained rotation out of memory names. SNDK's negative earnings profile leaves it exposed if the selloff prolongs, while MU's profitability and explosive revenue growth could attract dip buyers once macro noise fades. Watch South Korean DRAM/NAND data and any Fed or tariff headlines as potential re-rating catalysts.
The read, in fullWhy it matters
MU is fundamentally sound — 48.9% YoY revenue growth, nearly 40% gross margins, and positive diluted EPS of $7.59 — while SNDK remains loss-making at -22.3% net margin despite 10.4% revenue growth. In a macro-driven selloff, fundamentally weaker names tend to underperform on the way down and lag on the recovery. Going long MU vs. short SNDK isolates the quality spread within the storage sector, reducing exposure to broad macro direction.
The arc● Open · no developments yet
· Published
The read above, as written. kept as written · closes shown from JUN 23 on
Next · what would move this
1-2 weeks. Follow to be told when one lands.
Since this story · named here, equal weight · 1D EOD-7.4%
JUN 23 · first close after publicationSEP 4
Price context does not establish that the story caused the move.
▲ The case it holds
MU's 48.9% YoY revenue growth and $7.59 diluted EPS provide a fundamental floor that could attract institutional dip-buyers once macro panic subsides, especially if South Korean weakness proves transient.
▼ The case it breaks
SNDK's -$11.32 diluted EPS and -22.3% net margin mean it is a leveraged speculative vehicle, not a value trap — any prolonged risk-off or credit tightening could compress it far beyond what MU bears, making the short leg of the pair difficult to hold if broader semis bounce violently.
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