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SK vs US Dollar/Korean Won FX Spot Rate: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

SK Holdings Co Ltd (034730.KO)

Q3 2026
▲3▼1

SK Holdings' AI and chip bets lift outlook, but risks temper gains

  • Massive AI and semiconductor investment plan SK Holdings announced a 2,100 trillion won ($1.3 trillion) decade-long investment plan in semiconductors and AI, signaling a major strategic push that could drive long-term growth.

    This is a major new strategic initiative that boosts the company's growth outlook.

  • Renewable energy platform with KKR SK Holdings formed a 2 trillion won renewable energy platform with private equity firm KKR, expanding its clean energy footprint and attracting outside capital.

    This new partnership diversifies the business and brings in investment.

  • SK Hynix Nasdaq listing and Nvidia AI partnership SK Hynix, a key affiliate, listed on Nasdaq raising $26.5 billion, and formed a $500 billion+ AI partnership with Nvidia covering data centers and HBM memory, with Nvidia projecting 10x chip growth.

    These events directly benefit SK Holdings through its affiliate and signal strong AI demand.

  • Risks: AI demand doubts, Nvidia drop, chairman divorce AI memory demand may not keep pace with soaring prices, Nvidia shares fell 5.3% on concerns it is financing its own customers, and Chairman Chey Tae-won's $644 million divorce payout could pressure his control and future capital decisions.

    These are real counterweights that could limit upside and create uncertainty.

July 2026
▲3▼1

SK Holdings' AI and chip bets lift outlook, but risks temper gains

  • Massive AI and semiconductor investment plan SK Holdings announced a 2,100 trillion won ($1.3 trillion) decade-long investment plan in semiconductors and AI, signaling a major strategic push that could drive long-term growth.

    This is a major new strategic initiative that boosts the company's growth outlook.

  • Renewable energy platform with KKR SK Holdings formed a 2 trillion won renewable energy platform with private equity firm KKR, expanding its clean energy footprint and attracting outside capital.

    This new partnership diversifies the business and brings in investment.

  • SK Hynix Nasdaq listing and Nvidia AI partnership SK Hynix, a key affiliate, listed on Nasdaq raising $26.5 billion, and formed a $500 billion+ AI partnership with Nvidia covering data centers and HBM memory, with Nvidia projecting 10x chip growth.

    These events directly benefit SK Holdings through its affiliate and signal strong AI demand.

  • Risks: AI demand doubts, Nvidia drop, chairman divorce AI memory demand may not keep pace with soaring prices, Nvidia shares fell 5.3% on concerns it is financing its own customers, and Chairman Chey Tae-won's $644 million divorce payout could pressure his control and future capital decisions.

    These are real counterweights that could limit upside and create uncertainty.

Latest
▲2▼1

SK-Nvidia $500B AI deal lifts outlook; chairman's divorce payout weighs

  • SK-Nvidia $500B AI partnership SK Group and Nvidia signed a $500B+ deal for AI data centers and next-gen memory, including a 2GW AI factory by SK Telecom and long-term HBM supply from SK Hynix. This locks in huge demand for SK Holdings' key subsidiaries, supporting future profits.

    This is the biggest new positive force for SK Holdings' value, directly boosting its chip and telecom units.

  • Nvidia sees 10x chip growth Nvidia's CEO said the chip industry must grow tenfold to power 100 billion AI agents, and Nvidia is pursuing $750B in new AI deals. This signals years of strong demand for SK Hynix's memory, a major profit source for SK Holdings.

    It reinforces the long-term demand backdrop that drives SK Holdings' earnings through its chip unit.

  • Chairman's $644M divorce payout A Seoul court ordered SK Group chairman Chey Tae-won to pay $644 million to his ex-wife. While SK Holdings isn't directly liable, the personal financial hit could pressure the chairman's control or future capital decisions, creating uncertainty for shareholders.

    It is a new governance and capital risk that can weigh on investor confidence in SK Holdings.

  • Nvidia financing concerns Nvidia shares fell 5.3% on worries it is financing its own customers, even as it pursues $750B in AI deals. If Nvidia's spending slows, demand for SK Hynix memory could weaken, but the partnership remains a strong positive for now.

    It is the main counterweight to the bullish AI news, showing a risk that could hurt SK Holdings if it grows.

▲3

SK's $1.3T chip and AI investment drive boosts outlook

  • Massive government-backed investment plan SK Group committed to a 2,100 trillion won ($1.3T) decade-long investment in semiconductors and AI data centers, part of a national strategy. This huge spending should expand SK's chip and AI capacity, driving long-term revenue and profit growth for SK Holdings.

    This is the core new event that directly boosts SK Holdings' growth prospects.

  • Renewable energy platform with KKR SK Inc. and KKR launched Korea's largest renewable energy platform, valued at KRW 2 trillion, consolidating SK's solar, wind, and fuel cell assets. This positions SK to supply clean power to AI data centers and chip fabs, creating a new growth engine.

    It shows SK Holdings diversifying into renewable energy, a new value driver.

  • SK Hynix Nasdaq listing unlocks value SK Hynix debuted on Nasdaq with a $26.5 billion listing, validating SK Group's 2012 acquisition and HBM leadership. As SK Inc. holds a stake, the listing enhances the value of SK Holdings' investment and could lead to higher dividends or asset sales.

    It directly increases the market value of SK Holdings' stake in its key subsidiary.

  • Memory price surge and AI demand concerns Niche memory prices are expected to keep rising in the second half, supporting SK Hynix's profits. However, the Nasdaq listing comes amid worries that AI-driven memory demand may not keep pace with soaring prices and expansion plans, posing a risk to future earnings.

    It highlights both the positive pricing trend and the potential demand slowdown that could affect SK Holdings.

US Dollar/Korean Won FX Spot Rate (USDKRW.FOREX)

Q3 2026
▲3

Won surges on rate hikes, chip dollars, and intervention

  • Bank of Korea rate hikes The Bank of Korea raised interest rates for the first time in 3.5 years, to 2.75% and then 3.00%, making won deposits more attractive and pulling foreign capital into Korea, which strengthened the won.

    Higher rates directly increase demand for the won, a key force behind its rise.

  • SK Hynix share sale and repatriation SK Hynix's $7 billion share sale and $26.5 billion repatriation of overseas earnings flooded the market with dollars for sale, boosting the won as the chipmaker converted foreign cash into local currency.

    This massive dollar supply was a major driver of won strength.

  • Market opening and bullish calls Plans to open won trading to foreigners and Goldman Sachs' bullish call on AI-driven surpluses increased optimism, drawing more investors to the won and supporting its rise past 1,400 per dollar.

    These developments improved sentiment and foreign demand for the won.

  • Intervention and retail outflows Coordinated intervention with Japan and the US supported the won, but authorities warned strength was 'excessive' and retail investors bought $4.6 billion of US stocks in July, a capital outflow that could weaken the won.

    This shows both support and counterweights to the won's rise.

August 2026
▼3

Won climbs on BOK hikes, chip inflows, exporter dollar sales

  • Bank of Korea hikes twice to 3.00%, signals more South Korea's central bank raised its policy rate by 0.25% on August 27 to 3.00%, its second straight hike and highest in 19 months, and hinted at 3.25% ahead. Higher rates make won deposits more attractive, pulling foreign money in and strengthening the won, which pushes USDKRW down.

    This is the period's biggest new monetary event and directly strengthens the won.

  • Won breaks past 1,400 on chip boom and SK Hynix cash The won strengthened past 1,400 per dollar for the first time in over 10 months, helped by a semiconductor recovery and SK Hynix converting 26.5 billion dollars from a US listing back into won. That selling of dollars and buying of won pushes USDKRW lower.

    It marks a new milestone and shows real capital flows driving the won stronger.

  • South Korea pushes exporters to bring dollars home Asian central banks are shifting from burning reserves to attracting inflows, and South Korea is pressing exporters to repatriate dollar earnings. That converts foreign currency into won, adding demand for the won and pushing USDKRW down.

    It is a new policy tactic that adds steady won demand beyond rate hikes.

  • Retail investors buy US stocks, a counterweight to won strength In July, South Korean retail investors bought 4.6 billion dollars of US stocks, the most in six months, as the domestic market slumped. That sends money abroad and can weaken the won, but it was offset by SK Hynix's repatriation, so the net effect on USDKRW is mixed.

    It is the main real counterweight that could slow or reverse the won's rise.

Latest
▼3

Won climbs on BOK hikes, chip inflows, exporter dollar sales

  • Bank of Korea hikes twice to 3.00%, signals more South Korea's central bank raised its policy rate by 0.25% on August 27 to 3.00%, its second straight hike and highest in 19 months, and hinted at 3.25% ahead. Higher rates make won deposits more attractive, pulling foreign money in and strengthening the won, which pushes USDKRW down.

    This is the period's biggest new monetary event and directly strengthens the won.

  • Won breaks past 1,400 on chip boom and SK Hynix cash The won strengthened past 1,400 per dollar for the first time in over 10 months, helped by a semiconductor recovery and SK Hynix converting 26.5 billion dollars from a US listing back into won. That selling of dollars and buying of won pushes USDKRW lower.

    It marks a new milestone and shows real capital flows driving the won stronger.

  • South Korea pushes exporters to bring dollars home Asian central banks are shifting from burning reserves to attracting inflows, and South Korea is pressing exporters to repatriate dollar earnings. That converts foreign currency into won, adding demand for the won and pushing USDKRW down.

    It is a new policy tactic that adds steady won demand beyond rate hikes.

  • Retail investors buy US stocks, a counterweight to won strength In July, South Korean retail investors bought 4.6 billion dollars of US stocks, the most in six months, as the domestic market slumped. That sends money abroad and can weaken the won, but it was offset by SK Hynix's repatriation, so the net effect on USDKRW is mixed.

    It is the main real counterweight that could slow or reverse the won's rise.

July 2026
▲4

Won surges on rate hike, dollar sales, and intervention

  • Bank of Korea's first rate hike in 3.5 years The Bank of Korea raised its policy rate to 2.75%, the first hike in 3.5 years. Higher rates make won-denominated assets more attractive, drawing foreign capital and strengthening the won.

    This is a major new monetary policy shift that directly boosted the won.

  • Massive dollar sales from SK Hynix and exporters SK Hynix's $7bn share sale and chip/shipbuilding exporters sold dollars, increasing won demand. This one-off supply of dollars helped push the won higher.

    Large dollar sales are a key new flow that strengthened the won.

  • Plans to open won trading to foreigners and Goldman's bullish call Plans to open won trading to foreigners from 2027 and Goldman Sachs' forecast of an AI-driven current account surplus near $300bn boosted confidence in the won.

    These new reform and forecast factors improved sentiment and attracted capital.

  • Coordinated intervention with Japan and US support Rare coordinated intervention with Japan and US support weakened the dollar against the won. However, authorities warned won weakness was 'excessive', hinting discomfort with rapid moves.

    Intervention was a direct new force driving the won higher, though with caveats.

▼4

Won surges on reforms, AI-driven surplus, and coordinated intervention

  • South Korea to ease won trading rules from 2027 South Korea will let foreigners trade the won freely among themselves from 2027, cutting red tape and opening the currency to more global money. More foreign demand for won strengthens the won, pushing USDKRW down.

    This regulatory shift increases long-term demand for the won, a key new force behind USDKRW's move.

  • Goldman Sachs bullish on won, sees AI-driven surplus doubling Goldman Sachs is bullish on the won, forecasting South Korea's current account surplus will nearly double to about $300 billion this year thanks to AI investment. A bigger surplus means more dollars flowing in, which supports the won and pushes USDKRW lower.

    This explains the fundamental demand for won from AI-driven exports and investment, a new driver this period.

  • Won hits four-month high on strong data and rate-hike bets The won extended gains, nearing a four-month high and heading for a 6.5% monthly rally, as strong South Korean economic data and expectations of further Bank of Korea rate hikes offset a stock market selloff. Higher rates and solid growth attract foreign money, strengthening the won and pushing USDKRW down.

    This shows the won's broad rally driven by domestic strength, a new development this period.

  • South Korea joins Japan in rare coordinated intervention South Korea and Japan both bought their currencies on Thursday, with U.S. support, in a rare joint move. South Korea sold dollars to prop up the won, which jumped to its strongest since October 2025. This direct dollar-selling strengthens the won and pushes USDKRW down.

    This is a major new event that directly and immediately strengthened the won, a key driver of USDKRW's move.

▼4

Korean Won Strengthens on Rate Hike and Big Dollar Sales

  • Bank of Korea raises rates to defend won The Bank of Korea raised its policy rate to 2.75%, the first hike in three and a half years, to stabilize the weakening won. Higher rates make Korean assets more attractive, drawing foreign money and strengthening the won, which pushes USDKRW lower.

    This is a major new monetary policy shift that directly supports the won and answers why USDKRW is falling.

  • SK Hynix dollar sale boosts won SK Hynix's US share sale raised $7 billion, with proceeds converted into won around July 15. This large dollar-selling flow increased demand for the won, sending USDKRW to a one-month low near 1,498.

    A concrete, large capital flow that directly increased won demand and pushed USDKRW down.

  • Chip and shipbuilding firms sell dollars South Korea's Finance Ministry said major semiconductor and shipbuilding companies are selling large amounts of dollars, improving foreign exchange supply. This structural shift, backed by a record trade surplus, supports the won and weighs on USDKRW.

    Official confirmation of a broad, structural dollar-selling trend that strengthens the won.

  • Authorities push back against won weakness South Korean officials said the won's weakness is excessive and not justified by strong fundamentals, hinting at intervention. Suspected intervention near 1,550 and official comments have helped the won recover, pushing USDKRW lower.

    Shows official resistance to further won weakness, a key force capping USDKRW.

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