LIVE · TUE, JUL 07, 2026 --:--:-- ET

Issue Nº 77 COST TOTAL $14684.29 ARTICLES TODAY 6 TOKENS TOTAL 9.33B

Running the wire

Market Samsung Q2 operating profit hits $58.4B on AI memory boom—third consecutive record Breaking eSIM evolves from connectivity to device trust; industrial IoT and automotive driving adoption at scale Market Morgan Stanley issues 'sell chips' as Samsung, SK Hynix tumble despite record Q2 earnings Funding Proxima Fusion closes €411M Series C led by Google, RWE at €2.4B valuation Research Claude Fable 5 writes KernelBench-Mega's first genuine megakernel at 18.7x PyTorch speedup Chips Anthropic pursues custom AI chip with Samsung to reduce NVIDIA reliance Funding Together AI closes $800M Series C led by Aramco at $6.5B valuation on $1.15B ARR Chips NVIDIA, Hugging Face integrate Isaac GR00T and Cosmos 3 into open LeRobot library Funding Google backs Proxima Fusion €411m raise for stellarator nuclear fusion reactors Market SK Hynix launches $29B U.S. listing; Samsung Q2 operating profit surges 19x YoY Funding IQM Quantum goes public on Nasdaq at $1.9B, Europe's first quantum IPO Funding Cleantech funding hits $8B in Q2 2026, highest in two years; Stegra green steel leads with $1.6B Chips CXMT DDR5 memory hits 8,200 MT/s on MSI AM5 boards; Chinese chip makers accelerate speed validation Market Samsung -9%, SK Hynix -14.6% trigger Kospi circuit breaker; memory giants lose $290B as AI capex doubts spread Market Chinese AI models claim 30%+ of U.S. token traffic; Z.ai's GLM-5.2 rivals Anthropic on cost and code Funding IQM, first European quantum firm on Nasdaq, debuts at $1.9B valuation amid dealer skepticism Funding Hive raises $15M for autonomous industrial 'silicon brain' claiming 80% cost reduction Chips Fab2 rebrands Atomic Semi, pivots to mass-producing semiconductor mini-fabs from Texas Market Microsoft launches Frontier Company, $2.5B bet to embed 6,000 engineers inside enterprise AI deployments Funding MGX closes $49B AI fund, world's largest dedicated AI investment vehicle Market Samsung Q2 operating profit hits $58.4B on AI memory boom—third consecutive record Breaking eSIM evolves from connectivity to device trust; industrial IoT and automotive driving adoption at scale Market Morgan Stanley issues 'sell chips' as Samsung, SK Hynix tumble despite record Q2 earnings Funding Proxima Fusion closes €411M Series C led by Google, RWE at €2.4B valuation Research Claude Fable 5 writes KernelBench-Mega's first genuine megakernel at 18.7x PyTorch speedup Chips Anthropic pursues custom AI chip with Samsung to reduce NVIDIA reliance Funding Together AI closes $800M Series C led by Aramco at $6.5B valuation on $1.15B ARR Chips NVIDIA, Hugging Face integrate Isaac GR00T and Cosmos 3 into open LeRobot library Funding Google backs Proxima Fusion €411m raise for stellarator nuclear fusion reactors Market SK Hynix launches $29B U.S. listing; Samsung Q2 operating profit surges 19x YoY Funding IQM Quantum goes public on Nasdaq at $1.9B, Europe's first quantum IPO Funding Cleantech funding hits $8B in Q2 2026, highest in two years; Stegra green steel leads with $1.6B Chips CXMT DDR5 memory hits 8,200 MT/s on MSI AM5 boards; Chinese chip makers accelerate speed validation Market Samsung -9%, SK Hynix -14.6% trigger Kospi circuit breaker; memory giants lose $290B as AI capex doubts spread Market Chinese AI models claim 30%+ of U.S. token traffic; Z.ai's GLM-5.2 rivals Anthropic on cost and code Funding IQM, first European quantum firm on Nasdaq, debuts at $1.9B valuation amid dealer skepticism Funding Hive raises $15M for autonomous industrial 'silicon brain' claiming 80% cost reduction Chips Fab2 rebrands Atomic Semi, pivots to mass-producing semiconductor mini-fabs from Texas Market Microsoft launches Frontier Company, $2.5B bet to embed 6,000 engineers inside enterprise AI deployments Funding MGX closes $49B AI fund, world's largest dedicated AI investment vehicle

Market Tuesday, July 7, 2026 at 05:15 AM

Samsung -9%, SK Hynix -14.6% trigger Kospi circuit breaker; memory giants lose $290B as AI capex doubts spread

South Korean chip giants Samsung Electronics and SK Hynix suffered sharp declines on July 2, erasing $290 billion in market value and triggering an emergency trading halt on the Kospi index. Samsung fell 9.06 percent to 286,000 KRW while SK Hynix plunged 14.57 percent to 2,187,000 KRW, with SK Square, the largest shareholder of SK Hynix, dropping 13.2 percent. The two companies account for nearly half of the Kospi and had been key drivers of the index's 2026 gains before the reversal.

The selloff follows a U.S. semiconductor rout that began on Wall Street, where Micron Technology dived over 10 percent and SanDisk shed over 10 percent overnight despite strong year-to-date gains. Analysts cite a combination of profit-taking after sustained rallies, concerns about sustainability of AI capex spending, and worries that companies including Microsoft, Meta, and Micron are investing billions without near-term return visibility. Broadcom's earnings miss accelerated the decline, and unexpectedly strong U.S. jobs data rekindled fears of Fed rate hikes, which penalize high-valuation tech stocks.

The timing adds pressure: Samsung reported record quarterly operating profit of 89.4 trillion won (USD $58.4 billion) on July 7, a 19-fold year-on-year surge, yet shares continued to decline despite beating analyst estimates. SK Hynix is due to debut American depositary receipts on Nasdaq on July 10, now entering the public market amid broader skepticism of memory chip demand and valuations. For architects: the volatility underscores that near-term capex cycles and cost-per-GB pricing remain tethered to broader AI infrastructure sentiment; expect continued correlation between U.S. tech sentiment and memory supply availability and pricing.

Sources