Japan and South Korea Stocks Rally as KOSPI Rises Over 4%, Nikkei 225 Gains 2%; SK Hynix, Kioxia, SoftBank Surge

Source Tradingkey

TradingKey - On August 5, boosted by the overnight surge in US stocks, major stock indices in Japan and South Korea opened higher and continued to climb. SK Hynix rose 7%, Samsung Electronics gained over 4%, SoftBank surged 9%, and Kioxia jumped 7%.

South Korea's Kospi Index (KOSPI) opened 3.85% higher, with gains subsequently expanding to 4.51%, temporarily trading at 6,645.71 points; Japan's Nikkei 225 Index also delivered a strong performance, rising 2.66% to 65,657.03 points after opening 0.95% higher and continuing to climb.

kospi-f301a43da9264a679cda4fc191e65f5e

Source: TradingView

SK Hynix rose 7.10% to 1,689,000 won (approximately $1,184); Samsung Electronics climbed 4.17% to 250,000 won, as the two heavyweight stocks continued to drive the Kospi higher.

Japanese tech stocks also rebounded, with Kioxia rising 7.03% to 55,750 yen (approximately $354), and SoftBank Group surging 9.22% to 5,710 yen.

In terms of news, the memory industry saw fresh progress. On August 4, SK Hynix and SanDisk jointly released the first set of High Bandwidth Flash (HBF) standard specifications based on the Open Compute Project (OCP), establishing a unified standard for next-generation AI servers and high-performance computing memory ecosystems.

On the same day, Kioxia and SanDisk also announced the launch of a new generation of quad-level cell (QLC) 3D NAND flash memory technology. Compared to the eighth-generation products of both parties, the bit density is increased by up to approximately 60%, further strengthening market expectations for memory industry upgrades.

Meanwhile, the sharp rebound in overnight US stocks also provided support for Asian tech stocks. On Tuesday Eastern Time, both the Dow Jones Industrial Average and the S&P 500 Index closed at record highs, while the Nasdaq Composite Index rose 2.59%.

The semiconductor and memory sectors strengthened collectively, with Arm ( ARM) surging over 17%, Intel ( INTC ), SanDisk ( SNDK) rising over 10%, SK Hynix ( SKHY) climbing over 8%, Micron Technology ( MU) gaining 7.62%. The comprehensive recovery of the AI and memory industry chains boosted risk appetite for Asian tech stocks, driving chip stocks in Japan and South Korea to extend their rebound.

Disclaimer: For information purposes only. Past performance is not indicative of future results.
placeholder
Pinduoduo Earnings Incoming: Morgan Stanley Sees Long-Term Profit Potential​Insights – On November 21, Chinese e-commerce giant Pinduoduo (PDD) will release its Q3 2024 earnings.
Author  Mitrade
Nov 20, 2024
​Insights – On November 21, Chinese e-commerce giant Pinduoduo (PDD) will release its Q3 2024 earnings.
placeholder
Bitcoin ETF Inflows For 2025 Now Outpace 2024, Data ShowsUS Bitcoin spot exchange-traded funds (ETFs) have seen more inflows this year so far compared to the same point in 2024, according to data.
Author  Bitcoinist
Jul 16, 2025
US Bitcoin spot exchange-traded funds (ETFs) have seen more inflows this year so far compared to the same point in 2024, according to data.
placeholder
Bitcoin briefly loses 2025 gains as crypto plunges over the weekend.Bitcoin experienced a sharp decline this weekend, briefly erasing its 2025 gains and dipping below its year-opening value of $93,507. The cryptocurrency fell to a low of $93,029 on Sunday, representing a 25% drop from its all-time high in October. Although it has rebounded slightly to around $94,209, the pressures on the market remain significant. The downturn occurred despite the reopening of the U.S. government on Thursday, which many had hoped would provide essential support for crypto markets. This year initially appeared promising for cryptocurrencies, particularly after the inauguration of President Donald Trump, who has established the most pro-crypto administration thus far. However, ongoing political tensions—including Trump's tariff strategies and the recent government shutdown, lasting a historic 43 days—have contributed to several rapid price pullbacks for Bitcoin throughout the year. Market dynamics are also being influenced by Bitcoin whales—investors holding large amounts of Bitcoin—who have been offloading portions of their assets, consequently stalling price rallies even as positive regulatory developments emerge. Despite these sell-offs, analysts from Glassnode argue that this behavior aligns with typical patterns seen among long-term investors during the concluding stages of bull markets, suggesting it is not indicative of a mass exodus. Notably, Bitcoin is not alone in its struggles, as Ethereum and Solana have also recorded declines of 7.95% and 28.3%, respectively, since the start of the year, while numerous altcoins have faced even steeper losses. Looking ahead, questions linger regarding the viability of the four-year cycle thesis, particularly given the increasing institutional support and regulatory frameworks now in place in the crypto landscape. Matt Hougan, chief investment officer at Bitwise, remains optimistic, suggesting a potential Bitcoin resurgence in 2026 driven by the “debasement trade” thesis and a broader trend toward increased adoption of stablecoins, tokenization, and decentralized finance. Hougan emphasized the soundness of the underlying fundamentals, pointing to a positive outlook for the sector in the longer term.
Author  Mitrade
Nov 17, 2025
Bitcoin experienced a sharp decline this weekend, briefly erasing its 2025 gains and dipping below its year-opening value of $93,507. The cryptocurrency fell to a low of $93,029 on Sunday, representing a 25% drop from its all-time high in October. Although it has rebounded slightly to around $94,209, the pressures on the market remain significant. The downturn occurred despite the reopening of the U.S. government on Thursday, which many had hoped would provide essential support for crypto markets. This year initially appeared promising for cryptocurrencies, particularly after the inauguration of President Donald Trump, who has established the most pro-crypto administration thus far. However, ongoing political tensions—including Trump's tariff strategies and the recent government shutdown, lasting a historic 43 days—have contributed to several rapid price pullbacks for Bitcoin throughout the year. Market dynamics are also being influenced by Bitcoin whales—investors holding large amounts of Bitcoin—who have been offloading portions of their assets, consequently stalling price rallies even as positive regulatory developments emerge. Despite these sell-offs, analysts from Glassnode argue that this behavior aligns with typical patterns seen among long-term investors during the concluding stages of bull markets, suggesting it is not indicative of a mass exodus. Notably, Bitcoin is not alone in its struggles, as Ethereum and Solana have also recorded declines of 7.95% and 28.3%, respectively, since the start of the year, while numerous altcoins have faced even steeper losses. Looking ahead, questions linger regarding the viability of the four-year cycle thesis, particularly given the increasing institutional support and regulatory frameworks now in place in the crypto landscape. Matt Hougan, chief investment officer at Bitwise, remains optimistic, suggesting a potential Bitcoin resurgence in 2026 driven by the “debasement trade” thesis and a broader trend toward increased adoption of stablecoins, tokenization, and decentralized finance. Hougan emphasized the soundness of the underlying fundamentals, pointing to a positive outlook for the sector in the longer term.
placeholder
Gold Price Forecast: US Treasury Yield Slump Pushes Gold Above $4,500, Will Gold Keep Rising?As of the Asian session on August 20, gold prices (XAUUSD) surged again today after breaking above $4,500 on Wednesday, reaching a nearly two-month high of $4,527.12 before pulling back i
Author  TradingKey
Aug 20, Thu
As of the Asian session on August 20, gold prices (XAUUSD) surged again today after breaking above $4,500 on Wednesday, reaching a nearly two-month high of $4,527.12 before pulling back i
placeholder
Ethereum Price Forecast: BitMine scoops 32K ETH, hints at further gainsEthereum (ETH) treasury company BitMine Immersion Technologies (BMNR) expanded its digital asset holdings last week with another round of acquisitions.
Author  FXStreet
Yesterday 01: 29
Ethereum (ETH) treasury company BitMine Immersion Technologies (BMNR) expanded its digital asset holdings last week with another round of acquisitions.
goTop
quote