SKHY Stock Jumps As Nvidia AI Deal And Temasek Buzz Fuel Rally

SK hynix Inc. stocks have been trading up by 9.03 percent on optimism over surging AI memory chip demand.

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Key Takeaways

Nvidia and South Korea’s SK Group, including SK hynix, struck a $500B-plus AI infrastructure partnership for next‑gen memory, yet both stocks sank on profit‑taking and AI valuation worries.
SK hynix expanded its Nvidia deal to co‑develop high‑bandwidth AI memory and support a 2‑gigawatt Korean AI cloud, but the stock still dropped over 9% that day.
The company plans to restart construction of its second NAND fab in Dalian, China, targeting roughly 50% more local output; shares gained 3.2% on the news.
A report that Temasek will back SK hynix and Samsung lifted SKHY shares 4.6%, signaling growing sovereign wealth interest in Korean memory leaders.
SK hynix is also expected to secure large, long‑term supply contracts with major US tech firms during the South Korean president’s San Francisco visit, despite earlier price weakness.

Live Update At 15:02:44 EDT: On Thursday, August 13, 2026 SK hynix Inc. stock [NASDAQ: SKHY] is trending up by 9.03%! Discover the key drivers behind this movement as well as our expert analysis in the detailed breakdown below.

Quick Financial Overview

SKHY has snapped back hard over the last few sessions. From the July low near $126, SKHY has powered up to a recent close around $168, putting it roughly one‑third higher in just a few weeks. That is a serious momentum swing for traders.

The daily chart shows SKHY grinding higher with a series of higher lows: $137.91 on 2026/08/07, then $135.29 on 2026/08/10, followed by a push to $141.65 and $154.41 before tagging $168.313 on 2026/08/13. Dips keep getting bought. That tells you buyers are in control for now.

Intraday action backs that up. On the latest session, SKHY opened near $154 and stair‑stepped almost all day, holding above $160 by late morning and finishing near the session high after steady five‑minute higher lows. No blow‑off spike, just controlled accumulation.

More Breaking News

Fundamentals line up with the chart. SK hynix shows a strong capital profile, with long‑term debt making up only about 12% of capital and a leverage ratio near 1.5. Return on invested capital above 70% points to efficient use of cash in this AI upcycle. For traders, that mix of clean balance sheet, high ROIC, and breakout price action keeps SKHY firmly on the momentum watchlist.

Why Traders Are Watching SKHY’s AI And Capacity Push

SKHY is sitting right in the middle of the AI memory super‑cycle story. SK hynix and Nvidia have tied themselves together under a more than $500B AI infrastructure plan with South Korea’s SK Group. That deal locks in long‑term supply of next‑generation high‑bandwidth memory (HBM) for Nvidia’s platforms — the same chips powering AI training, AI agents, and emerging “physical AI” applications.

For SKHY, that is not just a supply contract. SK hynix is co‑developing the next wave of HBM with Nvidia and backing a 2‑gigawatt AI cloud buildout in Korea. That means engineering collaboration, sticky design‑wins, and multi‑year demand visibility. Yet on the day this hit, SK hynix shares dropped roughly 9–10% as traders took profits across crowded AI names.

That disconnect is what short‑term traders in SKHY need to focus on. Structurally, SK hynix is tightening its grip on the AI memory stack. Tactically, the stock is still trading like a high‑beta proxy for AI sentiment — ripping on up days, getting punished when the market questions valuations.

Then layer in capacity and capital flows. SK hynix plans to restart its second NAND plant in Dalian, China, aiming to lift local output by around 50%. The market liked that move: SKHY gained 3.2% and led the $200B‑plus market‑cap group. A separate catalyst came when reports surfaced that Temasek plans to put money to work in SK hynix and Samsung. That 4.6% pop in SKHY tells you big, long‑horizon capital is validating the AI memory thesis.

Add the expectation of large, long‑term supply contracts with major US tech firms, tied to the South Korean president’s San Francisco visit, and SKHY starts to look like a name wired into every major AI and cloud roadmap. Price volatility is still real, but the news flow keeps reinforcing the long runway.

Conclusion

For active traders, SKHY is a classic “strong story, wild tape” setup. SK hynix has racked up a string of structurally bullish headlines — the $500B‑plus Nvidia AI infrastructure partnership, co‑development of next‑gen HBM, a 2‑gigawatt AI cloud plan, Dalian NAND expansion, potential Temasek backing, and expected long‑dated US tech supply deals. Every one of those headlines points to deeper integration into the global AI supply chain and more visibility on future demand.

The chart reflects how crowded that theme trade has become. SKHY sold off sharply when AI names looked overextended, even as fundamentals improved. Now the rebound from the $120s into the high $160s shows dip‑buyers stepping back in as traders re‑rate the story on each new catalyst.

This is where discipline matters. SKHY will likely keep trading with elevated volatility as headlines around AI spending, geopolitics, and tech valuations hit the tape. The edge comes from studying the pattern, not guessing the future. As Tim Sykes loves to hammer home, “Patterns repeat, but you have to be prepared — study the charts, know the news, and always cut losses quickly.” That lines up with a core trading mindset echoed by other veteran educators: As Tim Bohen, lead trainer with StocksToTrade says, “I focus on what a stock is doing, not what I want it to do. Let the stock prove itself before you make a move.”. For SKHY, that means respecting both the powerful AI narrative and the very real downside that comes when momentum turns. This article is for educational and research purposes only and is not investment advice.

This is stock news, not investment advice. StocksToTrade News delivers real-time stock market updates tailored to highlight the key catalysts driving short-term price movements. Our coverage is designed for active traders and investors who thrive in fast-moving markets, with a focus on volatile sectors like penny stocks, AI stocks, Robinhood stocks and other momentum plays. From earnings reports and FDA approvals to mergers, new contracts, and unusual trading volume, we break down the events that can spark significant price action.

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