SK hynix Inc. - American Depositary Shares (SKHY)

SK Hynix Inc. (NASDAQ: SKHY) stock rallys on Wednesday, fueled by surging AI demand and an intensifying dynamic random-access memory supply shortage.

Korean equities have surged in 2025 on AI chip demand, with the Matthews Korea Active ETF (MKOR) up roughly 80% YTD, though volatility and a higher expense ratio set it apart from cheaper rivals like EWY.

Two big AI companies shared positive news; here's what Micron stock did.

Would buyers really pay four to five times the contract price for memory chips if the boom were topping out?

Goldman Sachs delivered nearly a third of the Dow's gain Thursday. So what did the bank announce? Nothing at all.

DRAM memory cycles typically peak in a year or two.

SK Hynix stock can go on a terrific bull run, driven by solid growth prospects and an attractive valuation.

AI-linked ETFs like DRAM, QQQ, QQQM, SOXX, and EWY drew massive 2026 inflows and gains tied to semiconductors and memory chips, but recent sell-offs highlight concentration risk.

The chipmaker exited NAND memory in one of the semiconductor industry's biggest asset sales. Nearly six years later, the market has put a price on what it walked away from.

Nvidia just committed $279 billion to lock in critical components for its data center business.

Why did Micron and SK Hynix stock jump after Nvidia's earnings report? Because Nvidia's margin problem is their pricing power.

CEO Sanjay Mehrotra's comments indicate that the memory industry is poised to get bigger over the long run.

The chipmaker picked memory capacity as its weapon for the next round of the AI hardware fight -- just as memory prices climb across the chip industry.

Memory chips bounced back, oil sank, and hard assets kept climbing. Here's what moved the market ahead of Nvidia's big report.

The biggest shareholder return in Korean history just met a market that wanted even more. The sell-off shows where investors think this cycle is.

The GPU giant's earnings report could serve as a bellwether for memory companies.

Strong results from the GPU leader could reignite Micron's momentum.

History says the market will eventually collapse, but this time does look different.

The memory giant is retiring roughly one share in every 30 -- and it says its shareholder-return target is moving from a ceiling to a floor.

Stocks fell this week as Treasury bond buybacks, oil prices, and Walmart earnings weighed on markets, while Bitcoin rallied; MarketBeat analysts cover Moderna, NVIDIA, Meta, RTX, and more.

A semiconductor sell-off hit Micron hard, but investors shouldn't be too nervous.

SK hynix authorized a record $28.6 billion share buyback and cancellation program after a tech selloff, backed by a $49.7 billion net cash position and rising Wall Street price targets.

Broadcom, AMD, and SK Hynix look like buys on the dip.

Walmart beat on earnings and raised guidance, then fell 10%. Here's what the market didn't like in this bellwether report.

SK Hynix (NASDAQ: SKHY) gains momentum after announcing a 40 trillion won ($29 billion) share buyback and expanded free cash flow return targets.