On May 27, 2026, the market capitalization of the semiconductor and equipment sector within the S&P 500 climbed to around 18%, setting a historical high for a single industry. The index was once again hijacked by a few "computing blue chips." At that time, Cognition AI announced the completion of over $1 billion in a new round of financing, with a valuation of approximately $26 billion, doubling since September 2025. The primary market showed no hesitation in continuing to invest heavily in the AI sector. Meanwhile, Ed Yardeni from Yardeni Research stated that the S&P could reach 10,000 points, emphasizing that this round of growth is driven by earnings rather than mere speculation. The macro narrative seems overwhelmingly in favor of the "AI + semiconductor long bull" direction. However, on the other side, Iranian state media released so-called US-Iran understanding memos, which the White House's "Rapid Response 47" account quickly denied as "completely fabricated," reminding the market that geopolitical frictions could still risk preference through oil prices, the dollar, and US Treasury yields at any time. Simultaneously, cryptocurrency mining and computing service provider Bitdeer appointed Michael Potter, who led the IPO at Corsair Gaming, as its new CFO, with current CFO Liu Jianchun planning to step down at the end of June 2026. The capital market narrative has been written into the financial statements of computing mining machines, while domestic DRAM manufacturer Changxin Technology's sci-tech innovation board IPO review status has also progressed to "submitted for registration," gradually shaping the diversification of the global storage and computing supply chain. Under such macro coordinates, when AI and semiconductors occupy an 18% weight in the traditional stock market, absorbing most of the risk budget, whether BTC/ETH and broader cryptocurrency assets are treated by the market as high beta growth assets integrated with AI, or marginalized at the tail end of this bull market risk spectrum, becoming merely liquidity leverage that is recalled only under specific macro shocks, remains to be seen.

Semi-conductor 18% Weight: US Stock Valuation Re-Concentration

When the semiconductor and equipment sector's weight in the S&P 500 reaches around 18%, it signifies that the earnings and valuations at the index level are increasingly tied to the same industry chain. As long as there are fluctuations in earnings expectations, capacity cycles, or regulatory environments within this chain, the volatility of the entire index will be amplified. In traditional terms, passive funds that usually "diversify holdings" are actually shouldering a highly concentrated industry bet. Compared to the extreme concentration around the year 2000 when the technology hardware and equipment sector's weight almost approached 26%, we have not yet replicated that extremity; however, the rising concentration and the path of "style crowding" have become similar: sources of returns are becoming increasingly singular, everyone is on the same boat, and any slight changes coming from earnings guidance, macro interest rates, or policy expectations could potentially be magnified into a systemic correction.

For cryptocurrency assets, this concentration is not a distant story from the stock market. In recent years, BTC and Nasdaq growth stocks have shown notable co-movement in risk sentiment. As semiconductors and AI sectors become the main drivers of fluctuations in US stocks, the role of BTC/ETH in asset allocation has effectively been rewritten as a "high beta extension of AI/semiconductor risk factors." During the upward phase, this correlation allows cryptocurrencies to ride on the valuation premium of AI and semiconductors, compressing the risk premium and making funds more willing to pay for future narratives. However, once the single sector with an 18% weight enters a profit revision or regulatory tightening cycle, the retraction at the index level will be more severe. The contraction of risk preferences will transmit through the same growth factor chain to BTC/ETH, necessitating higher expected returns to compensate for the probability of a joint decline, thereby raising the structural risk premium of cryptocurrencies.

AI Financing Rally and Doubling Valuation Implications

As the semiconductor weight was raised to 18% within the S&P, the primary market on the other end made similarly aggressive bets: on May 27, 2026, Cognition AI, focused on AI coding tools, announced it had completed a new round of financing exceeding $1 billion, led by Lux Capital, General Catalyst, and 8VC, with Ribbit Capital, Atreides Management, and Founders Fund participating in follow-on investments, resulting in a latest valuation of around $26 billion, which has doubled compared to September 2025. For a tool-oriented company, raising the entire company's "price" by another factor of two within a year itself reflects risk appetite and liquidity state: investors are not just paying for current cash flows but are prepaying for the grand narrative of "AI productivity infrastructure."

When such large-scale financing occurs intensively in a short period, the macro variable it changes is not a simple "tech optimism" but rather the market's pricing method for "tech β": funds begin to view AI tools, computing power, and related software as new high-elasticity factors, considering that they can provide supercharged returns during growth cycles. As a result, speculative funds' distribution between traditional tech stocks and cryptocurrencies looks more like rolling positions on the same high β chain—when the AI narrative is hot, some funds shift toward semiconductor and AI stocks chasing more "certain" profit expansion; however, when valuations like Cognition's are rapidly elevated, marginal funds seek cheaper, purer "AI concept warrants." Naturally, AI concept tokens and smart contract public chains are repackaged as "on-chain AI infrastructure" to accommodate this demand, intertwining them with the structural fluctuations of this round of AI β repricing while sharing the same risk factors as BTC/ETH.

S&P 10,000 Point Call: Risk Premium and Crypto Discount Rate

Yardeni presents the story of the S&P 500 reaching 10,000 points simply: it is not about pulling another valuation multiple, but rather allowing earnings themselves to push the index upward. In his framework, the current rise of US stocks results from corporate profit statements, and even though the weights of semiconductors and equipment have hit historical highs of around 18%, making the index concentration appear risky, as long as earnings growth can provide a floor, this "risk" will be recast as a "certainty premium." Once mainstream funds accept this is a bull market driven by earnings rather than sentiment, equity risk premiums will be quietly compressed—the same expected returns perceived as carrying lower risk, leading to a natural decline in the "excess compensation" demand for equity assets across the entire asset spectrum.

This downward curve extends into the repricing of the discount rates of high β assets like BTC/ETH. When the long-term target for the S&P is raised to 10,000 points and interpreted as a result of "sustainable earnings," the expected return of traditional equities improves in terms of cost-effectiveness in portfolios. Investors will either raise the return threshold for cryptocurrency assets or simply downgrade crypto from "necessary allocation" to "optional leverage." Under the expectation that "high valuations can last longer," those seen as further extensions of US growth stock beta will have their forward cash flows or narrative premiums priced at lower discount rates, provided they are viewed as amplified versions of the same yield curve; once the market deems the S&P's profit story more credible, while crypto is merely a more volatile shadow, BTC/ETH will have to find a new equilibrium between higher risk compensation and weaker allocation weight, determining BTC/ETH's beta pricing in the next round of macro narratives.

Market Signals from the Suppression of US-Iran Memo Rumors

When the Iranian state-controlled media released news about a supposed "US-Iran understanding memo," the narrative on screen momentarily shifted from "conflict premium" to "relaxation in sight," but the White House’s "Rapid Response 47" account quickly denied it, pointing out that the report was completely fabricated. Within a few headline cycles, the market experienced a back and forth from reduced risk premiums to re-pricing uncertainty, reflecting a typical information warfare scenario: the content of the message itself is vague, but enough to disrupt geopolitical expectations and risk compensation requirements.

Middle Eastern developments typically do not directly tie into the BTC/ETH narrative; they first adjust global asset discount rates through oil, the dollar, and US Treasury yields and then indirectly transmit to the pricing level of these "global risk assets." If the market temporarily believes in US-Iran relaxation, oil price shock risks could pull risk premiums down, and risk preferences for growth stocks and BTC/ETH could gain tailwinds; however, once the rumors are extinguished quickly, directional re-pricing is swiftly retracted, leaving more of a volatility premium—traders are more willing to pay for options protection to guard against the next geopolitical headline. In the absence of a clear agreement text and path, such rumors impact BTC/ETH more like an elevation in implied volatility and geopolitical risk subsidy, rather than opening a new trend channel.

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