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Semiconductors

Can Custom AI Chips Dethrone Nvidia? The 80% Empire vs the 44% ASIC Surge

Can Custom AI Chips Dethrone Nvidia? The 80% Empire vs the 44% ASIC Surge

Nvidia still owns roughly 80–85% of the data-center AI chip market — but that's down from about 92% in 2023, and custom chips built by Google, Amazon, Microsoft, and Meta are growing about three times faster than merchant GPUs. This is the real "can anyone beat

Memory Chip Stocks Crashed

Why Memory Chip Stocks Crashed 14% During a Shortage — and What a 6x P/E Really Means

TL;DR — On July 2, 2026, SK Hynix fell about 14.6% and Samsung about 9% in a single session — hard enough to trigger an emergency halt on Korea's Kospi — while the underlying product, AI memory, is so scarce that Micron's quarterly revenue just quadrupled to

What Is HBM (High Bandwidth Memory)? The Real Bottleneck Behind the AI Chip Boom

What Is HBM (High Bandwidth Memory)? The Real Bottleneck Behind the AI Chip Boom

TL;DR — HBM (High Bandwidth Memory) is a stack of memory chips wired straight into an AI processor, built to solve the one thing raw compute power can't fix on its own: getting data to the chip fast enough. Every major AI accelerator depends on it, only three

The AI Sell-Off With No Catalyst — and Why Korea Fell Hardest

The AI Sell-Off With No Catalyst — and Why Korea Fell Hardest

TL;DR — In late June 2026, AI stocks sold off hard with no clear trigger. The Nasdaq fell into correction from its June 2 high, but Asia took the worst of it: Korea's Kospi plunged 10% and tripped a circuit breaker before bouncing 3% the next day. The

The Chip Shortage Isn't Ending — It Runs Past 2027

The Chip Shortage Isn't Ending — It Runs Past 2027

TL;DR — Micron shares jumped after the company signaled the chip shortage is now projected to last beyond 2027, with memory demand from AI outrunning supply. While headlines fret about an AI bubble, the hardware underneath is telling a tighter, more bullish story: not enough chips, for longer than expected.

A 3D Chip Breakthrough Just Bought Moore's Law Time

A 3D Chip Breakthrough Just Bought Moore's Law Time

TL;DR — Researchers report a new 3D silicon chip design that could extend Moore's Law for years by stacking transistors upward instead of just shrinking them. If it scales, it's a quiet answer to one of the biggest fears hanging over the AI boom: that we&