Buy and hold: Why are South Korean investors so bullish on Zhongji Innolight? Multiple technology stocks see increased positions
① Since its listing, South Korean investors have maintained a firm holding stance in Zhongji Innolight, with cumulative purchases totaling USD 46.8317 million, while cumulative sales amounted to only USD 2.532 million; ② Technology-related assets, such as semiconductor ETFs, the STAR 50 ETF, and the Hang Seng Tech ETF, also saw counter-trend position increases by South Korean investors in the second half of the year.
All three major A-share indices fell more than 1%, with the non-ferrous metals sector declining across the board. In contrast, optical module stocks rose against the trend. The Hang Seng Index and the Hang Seng TECH Index both dropped more than 1%, as tec
The non-ferrous metals sector fluctuated and declined in early trading, with copper-related stocks leading the drop. Jingyi Shares hit the limit down, while Northern Copper Industry, Western Mining, Yunnan Copper, JCHX Mining, and CMOC Group all fell more than 5%. Zhongji Innolight’s A-shares and H-shares rose in tandem, followed by Eoptolink. Citi issued a research report projecting that Zhongji Innolight’s compound annual growth rate (CAGR) for revenue and net profit from 2025 to 2028 will reach 129% and 149%, respectively.
A national-level computing power summit is here! The 2026 China Computing Power Conference opens tomorrow.
① As a national bellwether for industrial trends, the 2026 China Computing Power Conference will kick off in Langfang. The city's total intelligent computing capacity has surpassed 200,000 petaflops (PFLOPS), and its sub-index for urban computing power has ranked first nationwide for two consecutive years; ② The conference will highlight breakthrough achievements such as domestically produced computing chips, AI agents, and green computing. It will also host more than ten specialized forums focusing on frontier areas including artificial intelligence, embodied AI, computing-power–electricity synergy, space-based computing, and the new Token economy.
Unpacking the "Black Box": Public Mutual Funds' Fixed Income+ Strategies Embrace "White-Boxing," Playing Their Cards Face Up
1) Traditional "fixed income plus" strategies exhibit "black box" characteristics, where opaque strategies in the era of net asset value (NAV) accounting drive up investor trust costs; 2) "White-boxing" has become a new trend in the iteration of secondary market bond funds, featuring co-management by fixed income and equity fund managers, with the equity enhancement component anchored to specific sectors or methodologies; 3) Multiple public mutual fund companies are deploying white-box "fixed income plus" products, developing differentiated product lines such as technology and cyclical themes, while "quantitative" players are also accelerating their entry into the white-box "fixed income plus" space.
Xiao K Morning Brief | DeepSeek Significantly Cuts Pricing for Flash Series Models; Qualcomm and Amazon Plan to Jointly Build AI Data Centers
① Day 5 of the 2026 National Reimbursement Drug List (NRDL) negotiations: Multiple pharmaceutical companies introduced blockbuster drugs, including radiopharmaceuticals and new CAR-T therapies; ② Corning signs a multi-billion dollar fiber optic supply agreement with Verizon; ③ Industry insiders: Tight supply and demand for mature-node chips may persist until 2028.
Optoelectronics Expo Opens Today; New Developments in CPO/NPO May Serve as Major Catalyst for the Sector
1. The 2026 China International Optoelectronic Exposition (CIOE) will be held at the Shenzhen World Exhibition & Convention Center from September 9 to 11. 2. According to research by Guolian Minsheng Securities, progress in the industrialization of new architectures such as NPO, CPO, and XPO is expected to be a key highlight of this year's exhibition.
Hot Stock with Two Consecutive Limit-Ups Debunks Rumors: No Investment in Low-Altitude Economy, and AI Large Models Are Not Yet Profitable | Selected Post-Market Announcements
The hot stock with two consecutive limit-ups clarified that it has no projects in the "low-altitude economy" and that its AI business is not currently generating revenue; the chairman of a biopharmaceutical company divorced, split equity holdings, and resigned; the production application for semaglutide developed by a subsidiary of the leading vaccine manufacturer was accepted... Which post-market announcements are worth watching today?
RMB 448 Million Spent! Leading Storage Chip Company with RMB 160 Billion Market Cap Executes First Buyback Today | Post-Market Announcement Roundup
Zhongji Innolight: Controlling shareholder Zhongji Holdings releases pledge on 2 million shares
[Market Data Watch] Institutional activity declines significantly as multiple capital streams coordinate to accumulate shares in Yingxin Development
1. Institutional activity on the "Longhu Bang" (top gainers and losers list) has declined significantly, with a substantial decrease in both the number of stocks purchased and the net buying volume. 2. Yingxin Development, a concept stock related to memory chips, hit its daily upper limit. It saw purchases of RMB 134 million from the Wuhan Ziyang East Road Branch of Guotai Haitong Securities, RMB 133 million from the Chengdu North First Ring Road Branch of Guotai Haitong Securities, and RMB 76 million from the Xi'an West Street Branch of Kaiyuan Securities.
The surge in computing power hardware has boosted short-term market sentiment; structural trends may continue to unfold amid a zero-sum game among existing investors.
Track the entire lifecycle of core sector themes.
Longsys to List on Dual A+H Markets Tomorrow! Nearly 80% of Proceeds Allocated to Chip Design and Memory R&D; 40% Discount Pricing Sparks Controversy
① Longsys will list on the Main Board of the Hong Kong Stock Exchange tomorrow at HKD 236 per share, with 14 cornerstone investors subscribing to approximately USD 151 million in total; ② In the first half of 2026, Longsys's revenue grew by 136.3% year-on-year, with approximately 78.3% of net proceeds allocated to chip design and advanced memory product R&D; ③ The H-share offer price represents a discount of approximately 40% compared to the A-share price on the same day, sparking controversy over issues such as share reductions by major shareholders.
Goldman Sachs significantly raises forecast for optical transceiver market: size may reach $148.5 billion by 2028
① High-speed products have become the core growth driver, with the market size for 800G and above optical transceivers expected to increase from $45.2 billion in 2026 to $129.5 billion in 2028; ② The expansion of AI rack-scale systems, increased penetration of ASICs, and higher optical transceiver usage per AI chip are jointly accelerating the ramp-up of demand for 1.6T and 3.2T modules; ③ The penetration rate of silicon photonics in high-speed optical transceivers continues to rise, while Co-Packaged Optics (CPO) remains primarily in the early adoption phase in the short term.
Goldman Sachs Backs Zhongji Innolight: Accelerated Ramp-up of 1.6T Optical Modules to Drive Net Profits Well Above Market Expectations Over the Next Two Years
Goldman Sachs has issued a "Buy" rating in strong support of Zhongji Innolight, citing upside potential exceeding 200%. The firm’s core bullish thesis rests on the accelerated mass production of 1.6T optical modules and the company’s formidable competitive moat in silicon photonics technology. Goldman Sachs’ net profit forecasts for 2026 and 2027 exceed market consensus by 25% and 42%, respectively, indicating earnings expectations that significantly outpace market views. Coupled with a rapid share buyback program worth up to RMB 8 billion, these factors are expected to help restore the company’s market capitalization to the trillion-yuan mark.
Xiao K Morning Brief | Industry insiders: Approval for new capacity projects by energy storage companies temporarily suspended; Huawei updates Tao Dinglu paper
① OpenAI officially releases its next-generation flagship model, GPT-6 Astra; ② Production costs for AI-generated short dramas plummet; ③ Tesla's Robotaxi may begin 24/7 operations as early as next month.
New EV Startups Pump in 2.65 Billion! Lithium Battery Giant's Subsidiary Secures Major Investment | Selected Post-Market Announcements
Lithium-ion battery companies secure RMB 2.65 billion in strategic investment from emerging EV automakers; leading electrolyte manufacturer makes substantial progress in H-share issuance; computing power providers deeply engage in GPU power supply projects for global tech giants...
Breaking: Indium Phosphide Stock Surger Under Investigation by CSRC for Alleged Information Disclosure Violations | Post-Market Announcement Roundup
Kangxin New Materials: Under investigation by the CSRC for suspected violations of information disclosure regulations in periodic reports
Zhongji Innolight has conducted share buybacks for three consecutive days, with the total repurchase amount exceeding RMB 800 million.
① Zhongji Innolight continues to advance its share repurchase plan, executing buybacks over three consecutive trading days from September 1 to September 3. ② On September 3, the company repurchased 233,100 A-shares through the Shenzhen Stock Exchange, at a weighted average transaction price of RMB 815.0355 per share, for a total amount of RMB 190 million.
Optical network hardware vendors may emerge as the biggest winners in the AI era; institutions express optimism about a rebound in the optical communications sector.
① Deutsche Bank points out that hardware companies in the optical network business are poised to be the biggest winners in the AI era. ② A research report by Guolian Minsheng Securities indicates that following recent sector adjustments, market concerns over a slowdown in AI capital expenditure are expected to gradually ease, maintaining a positive outlook on the continued prosperity of the optical communication industry and a sector rebound.
Xiao K Morning Brief | Broadcom's Q3 FY2026 Revenue Surges 86% Year-on-Year; Enflame Technology Announces IPO Allotment Ratio
1. The FTSE China A50 Index includes Advanced Micro-Fabrication Equipment and Shengyi Technology; 2. Tight supply of Taiwan Semiconductor's CoWoS packaging has shifted customer focus to Intel's EMIB-T; 3. As of August 31, Zhang Jianping is no longer among the top ten shareholders of Zhongji Innolight.
Urgent Notice for "Hot Stocks": Trading Suspension to Be Requested in Case of Further Abnormal Surges | Selected Post-Market Announcements
A market favorite surged 250% in 40 days, triggering a "trading suspension for verification" warning; a leading baijiu company repurchased shares worth RMB 98.9 million in August; a rising star in the robotics sector expanded its registered capital... Which post-market announcements deserve attention today?