「Stock Market Oracle」 Serenity's February Prediction Accurately Comes True: Captures KOSPI Options Volatility Mismatch to Earn Over 4x
BlockBeats News, May 26th - Rising tech stock guru Serenity reviewed the successful profit from volatility arbitrage on Korean index options, earning the title of "Small-Cap Tech Stock God." Serenity stated that the long call option trading logic for EWY (iShares MSCI Korea ETF), proposed as early as February 13th, has been fully realized. Currently, a gain of over 300% has been achieved, with the position receiving over 4x returns. Serenity believes that the components of EWY are mainly Samsung Electronics and SK Hynix, both major memory giants known as high-volatility assets. The estimated implied volatility is 65-80%, but the entire index option was severely undervalued, with a mispricing of only about 32%, significantly lower than Google and Amazon. Market makers overly relied on historical low volatility data, overlooking the new normal of high volatility brought by the AI memory supercycle.
Serenity stated that the profit mainly came from the underlying price increase combined with volatility repricing. During this period, despite the market being filled with energy crises and concerns about a Korean stock market bubble, the memory supercycle continued to materialize, with Samsung and SK Hynix aggressively printing money.
BlockBeats Note: Serenity is a senior trader with significant influence on the Reddit forum WallStreetBets (WSB) and has achieved a year-to-date investment return rate of over 38x. Serenity's core research results are consistently shared for free, focusing on key links in the NVIDIA AI chip industry chain. By thoroughly analyzing the indispensable "screw" components in the chip manufacturing and packaging process, accurately identifying critical bottlenecks in the supply chain (Chokepoints), and leveraging this to explore upstream targets with scarcity and bargaining power.
Disclaimer: The content of this article solely reflects the author's opinion and does not represent the platform in any capacity. This article is not intended to serve as a reference for making investment decisions.
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Interpretation - What is the low-frequency spectrum obtained by SpaceX for Starlink Mobile?
Harshita Mary Varghese, Reuters, October 9 - SpaceX SPCX.O has agreed to acquire a portfolio of low-band spectrum licenses covering the entire United States, in a deal reportedly valued at $8 billion. The company is seeking to expand its business beyond satellite internet and become a major competitor in the U.S. mobile market. SpaceX revealed its plans to enter the mobile service sector during its first earnings call in August. This announcement briefly weighed on the company’s stock price, and shares of the three major U.S. wireless carriers—AT&T, T-Mobile, and Verizon—were also affected as investors assessed the potential competitive threat. What is low-band spectrum? Low-band spectrum refers to radio waves that travel further and penetrate buildings better compared to higher frequencies, making them suitable for wide-area mobile network coverage. In contrast, mid-band and high-band spectrums can transmit more data at faster speeds but have a smaller coverage area. SpaceX has agreed to purchase up to 14 MHz of paired 800 MHz low-band spectrum licenses from Grain Management and plans to develop a hybrid architecture for Starlink Mobile, combining terrestrial infrastructure with satellite connectivity. How is the U.S. spectrum licensing system structured? Commercial spectrum is a scarce resource in the U.S., regulated by the Federal Communications Commission (FCC), which typically allocates licenses for specific frequencies and geographic areas via auctions or other authorization processes. License holders must comply with technical rules and deployment requirements, and transfers of licenses usually require regulatory approval before obligations are fulfilled. The spectrum license deal recently struck by SpaceX is pending FCC approval. Which low-band spectrum do the three major carriers hold? AT&T’s low-band spectrum includes the 700 MHz and 850 MHz bands, as well as 600 MHz spectrum licenses acquired this July through the purchase of EchoStar. Verizon holds spectrum in the 700 MHz and 850 MHz bands, while T-Mobile’s low-band holdings include 600 MHz and 700 MHz spectrum. What are the plans for STARLINK MOBILE? The company plans to integrate these spectrum licenses into its next-generation satellite system, while also deploying terrestrial radio equipment and antennas on communication towers and rooftops. The FCC this week approved Starlink Mobile’s application for its second-generation (Gen2) satellite constellation, authorizing SpaceX to launch 15,000 satellites globally optimized for the 2 GHz spectrum.

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