CNBC’s Dominic Chu opened Tuesday’s market coverage with a familiar tape pattern that has not shown up much in 2026. “The tech sell-off that began Monday building momentum this morning after memory chip related shares tanked on Asian markets overnight,” Chu told viewers, and damage in U.S. premarket concentrated exactly where expected. The NASDAQ-100 proxy QQQ was off 2.57% intraday, which on a base this elevated is a real day.
The memory trade snaps after a historic run
Micron Technology (NASDAQ:MU | MU Price Prediction) was the epicenter. “Micron picked up where Asian stocks left off, falling more than 10% in early trading,” Chu said, and the tape confirmed it with a 10.53% intraday drop from $1,211.38 to $1,083.84. MU stock is up 230% year to date and 716% over the past year. This is a setup that invites violent unwinding on any whiff of cyclical doubt. The company just printed a 39.74% EPS beat on $23.86 billion in revenue and guided next quarter to $33.5 billion in revenue with roughly 81% gross margin, numbers detailed in its Q2 FY26 release.
With a forward P/E of 11x and analyst target of $945.60, the selloff looks like a positioning unwind. Retail noticed. Reddit’s r/wallstreetbets traffic on Micron peaked at an activity score of 44 during the 6pm ET selloff hour Monday, with one post titled “I just suck at this game” drawing 145 upvotes.
Storage and chips drag in sympathy
Seagate Technology (NASDAQ:STX) fell 6.31% from $1,094.04 to $1,025.01, giving back a sliver of a 241% year-to-date gain built on HAMR adoption. Furthermore, Intel (NASDAQ:INTC) participated in the bleed despite a recent positive Q1 earnings report. The report showed Data Center & AI revenue up 22% to $5.05 billion and the new Xeon 6 selection as host CPU for NVIDIA’s DGX Rubin NVL8.
In addition, Advanced Micro Devices (NASDAQ:AMD) slid 4.77% to $525.32, a modest pullback against a 157.58% year-to-date advance and Lisa Su’s commentary that Meta will deploy up to 6 gigawatts of Instinct GPUs starting with MI450.
Oracle’s headcount surprise
Oracle (NYSE:ORCL) had its own problem. “Oracle shares down 4% after revealing in a regulatory filing that it has cut 21,000 jobs, or about 13% of its global workforce over the past year,” Chu noted. The disclosure lands awkwardly against remaining performance obligations of $638 billion, up 363% year over year, and capital expenditures of $55.7 billion on a trailing four-quarter basis documented in Oracle’s latest filing.
Moreover, Free cash flow now sits at negative $23.7 billion. The market read 21,000 job cuts as cost-discipline anxiety inside a company funding the largest cloud buildout of its history. Shares were already down 9.63% year to date before Tuesday.
IBM bucks everything
The contrarian winner was International Business Machines (NYSE:IBM). “One bright spot in the larger tech sell-off is IBM. It’s up almost 5% after an upgrade to overweight by JPMorgan Chase,” Chu said. The tape delivered, with shares climbing 5.44% from $252.22 to $265.93. IBM’s generative AI book of business has gone from $6 billion in Q1 2025 to more than $12.5 billion by Q4 2025, and Q1 2026 marked the fourth consecutive EPS beat at $1.91 versus $1.81 expected.
Mainframe is the unlikely engine. IBM Z revenue surged 51% in Q1 with Infrastructure segment profit margin expanding to 15.8% from 8.6%. With a beta of 0.665 and a forward P/E of 20x. Therefore, IBM might be the tech name that holds up when the index is having one of these days. CEO Arvind Krishna framed it on the Q1 call. “AI continues to be a tailwind for our global business,” he said, and Tuesday was the first session in a while where Wall Street decided to pay for boring AI revenue over the parabolic kind.
The whole episode reads as rotation. Memory had moved too far too fast. Oracle’s restructuring exposed the bill for hyperscale ambition. IBM, dismissed for years, looks suddenly like the version of tech exposure that survives a 3% NASDAQ down day in positive territory.
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