SK Hynix Balances a Power Grid Bet, a Sweetened Pay Deal, and a Macro-Driven Slide

SK Hynix closed at 1,794,000 Won, down 3.2%, on global rate and oil jitters, as KEPCO floated a 5 trillion Won power prepayment plan.

SK Hynix is pushing ahead on capacity, energy procurement, and labor relations all at once, yet none of it has been enough to keep its share price aloft this week. The stock closed Friday at 1,794,000 Won, down 3.2% from the prior session's 1,853,000 Won, with the pullback tied to forces well beyond the company's own walls.

A Wall Street Chill, Not a Company Problem

The trigger came from overseas. Crude oil punched through the $100 mark, the yield on ten-year US Treasuries climbed to a multi-year high, and a hotter-than-expected August US producer price reading stoked fears that inflation is proving stickier than hoped. Dow, S&P 500, and Nasdaq all finished Thursday in the red, dragging chip peers Nvidia, Micron, and Intel down with them.

Even after the dip, SK Hynix remains comfortably higher over longer horizons — up 8.9% across seven days and roughly 19% to 20% over 30 days. That spread is a reminder of just how wide the stock's swings have become.

The Bank of Korea recently put numbers to that concentration. Samsung Electronics and SK Hynix together accounted for 99% of the Kospi's climb from 8,000 to 9,000 points, and for 69.3% of the subsequent retreat from 9,100 to 5,500. The central bank also flagged heavy leverage through overseas ETFs tracking both names, which at times held more assets under management than their domestic counterparts. A deputy governor has called for tighter monitoring as a result.

KEPCO Wants 5 Trillion Won Up Front

On the corporate side, the state-run utility KEPCO has floated a proposal asking SK Hynix to prepay 5 trillion Won for electricity supplies through 2031. The funds would help finance grid expansion needed to serve the company's power-hungry memory fabs.

KEPCO told Reuters that neither SK Hynix's participation nor the interest rates, payment amounts, or terms have been finalized. For the chipmaker, the mere existence of such a discussion underscores how tightly capacity growth and energy supply have become intertwined — the two are now planned as a single strategic problem.

The sum is large, but it fits a broader pattern of expansion across the supply chain. According to TrendForce, citing a Chosun Biz report, SK Hynix is simultaneously ramping production of 1c DRAM chips and laying groundwork for mass output of HBM4E memory in 2027. Those next-generation parts are viewed as critical building blocks for AI accelerators and should keep demand for the company's products rising in the years ahead.

Sweetened Bonus Offer Heads to a Vote

Closer to the factory floor, SK Hynix has revised its compensation package after workers balked at the original terms. The cash portion of performance bonuses rises to 50%, up from the 40% previously proposed. Employees can also lift their stock component in ten-percentage-point increments all the way to 100%, and deferred bonus payments from the prior year will be paid out early.

The rework became necessary after production workers rejected the earlier, more equity-heavy offer in late August by a margin of just 25 votes. The workforce votes on the revised package on September 15 and 16.

Group-Level Legal Cleanup Continues

At the parent level, SK Group Chairman Chey Tae-won will accept 700 billion Won of a 944 billion Won asset settlement ordered by a Seoul court, according to Reuters. The remaining roughly 244 billion Won is still under review by the Supreme Court. There is no direct operational read-through for SK Hynix, though the matter illustrates how much of the group's leadership bandwidth is tied up in legacy legal issues while semiconductors remain its growth engine.

The Bull Case Holds

Strip away the daily noise and the operating picture looks sturdy. JPMorgan recently initiated coverage of the ADR with an Overweight rating and a $245 price target, citing an expected multi-year AI memory supercycle, leadership in HBM, and supply agreements covering more than 50% of capacity. Analyst Jay Kwon projects annual earnings growth of 34% for 2026 through 2028.

South Korean trade data back up the demand story: semiconductor exports surged 270.1% year-on-year in the first ten days of September, accounting for 47.1% of total exports. At the same time, market watchers warn of shortages — memory inventories at Samsung and SK Hynix fell below ten days in the third quarter, a squeeze that could tighten supply further for DDR5, SSDs, and GPUs.

SK Hynix also used its "2026 Future Forum" to sketch out its technology and business direction, framing the present as a "golden time to leap forward" and reaffirming its focus on AI memory. No concrete financial figures or updated guidance accompanied the message.

What investors are left with is a company building out capacity, power, and product lines in parallel, while the share price catches its breath after a powerful run. The structural story around HBM and DRAM remains intact — and the September 15–16 union vote should at least deliver some operational certainty.