SK Group Chairman responds to SK Hynix's stock price plunge: Avoid frequent trading and hold for the long term.

Goldman Sachs raised Robinhood's target price from $121 to $137 and maintained its "Buy" rating.

Changxin Memory’s IPO has entered its final stage. PC supply chain sources said that with the easing of tensions between China and the U.S., and Apple reportedly having tested Changxin Memory’s memory chips and lobbied the U.S. government to allow their use, PC brands have accelerated orders, with related orders reportedly booked through the end of 2027. Sources noted that while memory price growth may narrow in the second half of 2026, prices will still continue to rise. Brands are passing part of the costs to consumers; rising end prices have started to weigh on sales, but have not yet reached a tipping point. Currently, all manufacturers are actively competing for memory supplies, with Changxin Memory being one key source. All major PC manufacturers have completed testing of Changxin Memory’s products, but securing supply still depends on quotas. Large clients including Dell, HP, Lenovo, and Apple are expected to get priority in supply, while smaller manufacturers may not make the supply list. Supply chain sources also said that the U.S. previously considered adding Changxin Memory to its Entity List, but no such action has been announced. Apple is reportedly planning to use products with Chinese memory chips exclusively for the Chinese market, which some PC brands view as a signal that restrictions may ease, prompting them to increase orders for Changxin Memory and Yangtze Memory.

The semiconductor sector is under pressure, and investors are reassessing AI-related trades. Moonshot AI claims its Kimi K3 model can compete with models from OpenAI and Anthropic, sparking renewed market concerns over AI firms' valuations and the outlook for chip spending. Despite the sell-off in chip stocks, the overall market breadth remains healthy; the recent moves are more likely a reflection of capital rotating out of the semiconductor sector rather than a broad market pullback.

According to Hyperinsight monitoring, after the South Korean stock market closed, SK Hynix (SKHY) ADR (US-listed) on Hyperliquid continued to decline, currently trading at $148.5, with a 24-hour drop of around 10.5%; during the same period, South Korean-listed SK Hynix (SKHX) traded at 1,134 won, down about 8.9%. Calculated based on the ratio of 0.1 underlying Korean shares per SKHY ADS, the current ADR premium is around 30.8%, narrowing by roughly 4 percentage points from yesterday. The steeper decline of SKHY compared to SKHX has further narrowed the spread between the two. The previously tracked whale wallet 0x257 still maintains a convergence trade of "long SKHX, short SKHY", with total bilateral positions of around $7.893 million and a net floating profit of approximately $343,000: SKHX: 2,903 long positions with 10x isolated leverage, position value of about $3.288 million, average entry price of $1,196, floating loss of around $186,000, return rate of roughly -53.4%; SKHY: 31,014 short positions with 10x isolated leverage, position value of about $4.605 million, average entry price of $165.5, floating profit of around $529,000, return rate of approximately 103.0%. The funding fee structure remains bilateral. The hourly funding rate for SKHX is around -0.00303%, while for SKHY it is approximately 0.00185%; under the current portfolio, both the SKHX long position and SKHY short position are funding fee recipients, meaning the whale is expected to collect a total net of around $185 per hour.

US corporate executives are offloading stocks at the second-fastest pace in over two decades. For some investors, this is a classic warning sign, as it signals that those with the deepest insight into a company’s operations are taking a cautious stance on the current market. Data from EPFR Global Market Intelligence shows that in the first half of 2026, US corporate insiders collectively sold $776 billion worth of stocks, a 20% increase from the same period last year. Over the past 20+ years, only 2021 saw larger sell-offs, when the market was fueled by massive pandemic-era stimulus funds. EPFR analysts including Winston Chua wrote in a report: “Insider trading activity indicates that at current valuation levels, corporate executives have no strong willingness to increase their stock holdings.” Additionally, insider buying activity remains sluggish. In the first half of 2026, insiders purchased just $69 billion worth of company stock, barely above the seven-year low of $67 billion set in the same period last year. (Jin10)

According to BIT (bit.com) market data, US semiconductor stocks were broadly lower in pre-market trading. Applied Materials fell 6.10%, Lam Research dropped 5.46%, TSMC declined 4.70%, KLA slipped 4.68%, Arm and Intel both fell 4.52%, AMD dropped 4.42%, Micron Technology fell 4.24%, and Nvidia was down 2.95%. The storage sector led losses: SanDisk fell 6.10%, Western Digital dropped 5.75%, Seagate Technology declined 5.63%, Micron Technology slipped 4.24%, and SK Hynix fell 3.49%. Optical communication concept stocks plunged collectively: Coherent fell 6.26%, Applied Optoelectronics dropped 6.00%, Credo declined 5.76%, Corning slipped 5.51%, Ciena fell 5.17%, and Astera Labs was down 5.08%.