TradingKey

On June 9, 2026, a client-only report from SemiAnalysis claiming that the large-scale commercialization of CPO (Co-Packaged Optics) would be delayed triggered a sharp, single-day collective sell-off in US optical communication stocks. This article deconstructs three timelines, the 19% yield rate formula, upstream laser orders, and other counter-evidence layer by layer. Applying the theory of reflexivity, it uncovers the truth behind the plunge and offers a two-tier interpretive framework for analyzing authoritative research reports.

TradingKey - During the Asian trading session on June 16, the Nikkei 225 Index breached the 70,000-point mark intraday; South Korean stocks extended yesterday's strong momentum, with the KOSPI Index closing 2.11% higher.

TradingKey - During Asian trading hours on June 16, the Nikkei 225 Index breached the 70,000-point psychological level for the first time in history, marking a new record high since the burst of Japan’s bubble economy in 1989.

TradingKey - TSMC (TSM) recently disclosed for the first time that it is collaborating with major ABF substrate supplier Ibiden and panel manufacturer Innolux to jointly validate the application of glass substrates in its next-generation advanced packaging technology, CoPoS. This move indicates that competition in advanced packaging is extending from wafer-level processes to panel-level processes.

TradingKey - Despite Trump’s statement on the 14th that a U.S.-Iran agreement will be signed this Friday (June 19) followed by the reopening of the Strait of Hormuz, the market remains highly skeptical. Data from the prediction market Polymarket indicates only a 23% probability that operations in th

TradingKey - On June 15, Eastern Time, SpaceX's upward momentum following its listing continued in overnight trading, with SpaceX (SPCX) seeing its overnight gains expand to over 10%. If these gains hold until the U.S. market open on Tuesday, its market capitalization will rise to approximately $2.77 trillion, officially surpassing Amazon (AMZN) to become the world's fifth-largest publicly traded company.

TradingKey - On Monday, all three major U.S. stock indices closed higher, with the Nasdaq rising 3.07%, the Dow Jones Industrial Average gaining 0.92%, and the S&P 500 climbing 1.65%. SpaceX (SPCX) surged nearly 20% in a single day, continuing its strong performance following its IPO last Friday.

TradingKey - Japanese and South Korean stocks opened mixed on Tuesday during the Asian session on June 16. The Nikkei 225 index opened at 69,288.91 points, down a slight 0.04% from the previous close, while the TOPIX fell approximately 0.4% to around 3,984.4 points. South Korea's KOSPI index opened 1.8% higher at 8,696.55 points, extending yesterday’s rally of over 5%.

Tradingkey - On June 15 (ET), the U.S. and Iran are set to sign a peace agreement on Friday. This, along with falling oil prices, bolstered the investment environment. The Dow Jones Industrial Average and the Philadelphia Semiconductor Index continued to hit all-time highs, as the three major U.S. i

Tradingkey - On June 15, during the US intraday session, SpaceX (SPCX) surged to $188.8, hitting a new all-time high since its listing. As of press time, the stock was up over 15.09% at $185.24, with its latest market capitalization reaching $2.42 trillion. This ranks it sixth among US stocks by market value, trailing only Amazon at $2.65 trillion. On the news front, SpaceX underwriters exercised the over-allotment option, bringing the total fundraising scale to $85.7 billion and continuing to set new historical records for global IPOs.

Tradingkey - Recently, U.S. Commerce Secretary Lutnick sent a letter to Anthropic CEO Dario Amodei, placing the company’s two most advanced AI models, Fable 5 and Mythos 5, under export controls. According to the latest reports, Anthropic executives will visit the U.S. Department of Commerce this Monday for special consultations with Trump administration officials. The company’s core technical team has already arrived in Washington to address specific security issues. The direct catalyst for the ban was the official discovery of a “jailbreak” vulnerability in the newly released Fable 5 that could bypass safety mechanisms. As an iterative version of the Mythos series, Anthropic had previously restricted Fable 5 from performing cybersecurity-related tasks on its own initiative.

Tradingkey - On June 15, both major crude oil futures benchmarks came under pressure following a preliminary ceasefire agreement between the U.S. and Iran, which raised expectations for the reopening of the Strait of Hormuz. As of publication, Brent crude futures fell 5.29% to $82.71, while WTI crude futures dropped 5.43% to $78.82, hitting their lowest levels since March. Notably, free passage through the Strait of Hormuz is not permanent. According to Fars News Agency, citing sources familiar with the matter, the interim agreement provides for only a 60-day free passage period. After the period expires, Iran will levy fees on passing merchant vessels covering security, navigation services, environmental protection, and insurance.

Tradingkey - On June 15, during the early US trading session, the three major indices rallied across the board. The Nasdaq Composite led the gains, while the Philadelphia Semiconductor Index, considered a bellwether for tech stocks, surged over 4% at one point, approaching a new all-time high. As of press time, the Nasdaq Composite rose 1.07% to 51,750.53; the S&P 500 rose 1.49% to 7,542.2; and the Dow Jones Industrial Average gained 2.34% to 26,494.17.

SpaceX SPCX at $171.91, clearing Fib 0.236 at $170.19 after a +19.2% debut close at $160.95. IPO closes June 15. First earnings September 2, 2026. 18,712 BTC in treasury. MSCI inclusion T+1. Fib target $183.96.

Dell DELL at $412.31, EMA50 reclaimed after testing $398.94 on June 13. Q1 FY2027: $43.8B revenue +88%, $51.3B backlog, FY2027 guidance $165–169B. RSI 66.42. Target $447.80 on breakout above $430.50.

TradingKey - Nvidia plans to raise at least $20 billion through an investment-grade corporate bond offering, marking its first return to debt capital markets since 2021. This indicates that the AI-driven borrowing wave among technology companies is far from receding.

Worldcoin surged today, nearing a key level once again. Catalyzed by Anthropic and OpenAI, it is poised to challenge the $2 mark.

TradingKey - Driven by a convergence of multiple strong positive factors, memory chip giant Micron Technology (MU) experienced an explosive surge in pre-market trading today, with its share price soaring over 8% to $1,061. The direct catalyst for this stellar performance was a series of concentrated and significant valuation upgrades for the company recently issued by several top Wall Street investment banks.

TradingKey - On Monday ET, the three major U.S. stock index futures rose collectively in pre-market trading as market risk appetite significantly recovered. News of a temporary peace agreement between the U.S. and Iran and the potential reopening of the Strait of Hormuz has become the core variable for global markets today. Driven by easing geopolitical risks, international oil prices fell sharply, alleviating inflation concerns, while tech stocks, AI chip stocks, and airline stocks broadly strengthened. As of press time, Dow futures rose 0.91%, S&P 500 futures gained 1.31%, and Nasdaq 100 futures climbed 2.18%.

SpaceX shares continued to rise today as Elon Musk became the world's first trillionaire, with his net worth now equaling the total market capitalization of Bitcoin.