Trade Ideas
Cerebras is an NVIDIA rival to watch.
Cerebras Systems uses a single wafer-scale engine (WSE) that eliminates GPU cluster communication overhead and distributed learning complexity, challenging NVIDIA's dominance. It recently signed a large infrastructure contract with OpenAI and has acquisition interest from Arm and SoftBank, but lacks the CUDA software ecosystem and profitability, and faces thermal and yield risks. Worth monitoring as a potential NVIDIA competitor.
NVIDIA undervalued, growth accelerating.
NVIDIA's Q1 earnings beat across all metrics with 85% revenue growth and 131% operating profit growth, growth acceleration for three consecutive quarters, new Vera Rubin platform set for H2, and valuation at 24x P/E cheaper than the Philadelphia Semiconductor Index at 26x, making it attractively valued despite risks from China, competitors, and potential capex cycle peak.
Single-stock leverage ETFs: monitor demand and basis.
Single-stock leveraged ETFs for Samsung Electronics and SK Hynix are launching with strong retail demand (nearly 100,000 investors completed required education). However, these products use 100-140% stock futures, creating basis risk and potential tracking error. The resulting futures position build-up could increase volatility around the June options expiry, making these products worth monitoring for trading opportunities and risks.
KOSPI direction upward, buy dips.
KOSPI has an upward direction supported by earnings momentum in semiconductors, autos, and financials, continued retail money flow from real estate into equities via ETFs and tax-advantaged accounts, government policies improving ROE and corporate governance, and a valuation discount relative to global peers. Short-term noise from foreign selling is a buying opportunity.
CXMT IPO threatens Samsung and Hynix.
CXMT (ChangXin Memory Technologies) plans a major IPO with proceeds earmarked for DRAM expansion and next-gen memory, threatening Samsung Electronics and SK Hynix with potential oversupply and price declines, as CXMT's Q1 revenue surged 719% and it is already supplying global big tech firms.
GigaDevice offers indirect CXMT exposure.
GigaDevice (Giga Device) is the only listed company among CXMT's top 10 shareholders, providing an indirect investment route into CXMT's growth and IPO. As CXMT expands DRAM capacity and receives funding, GigaDevice's stake could appreciate.
SK Holdings benefits from subsidiary dividends.
SK Holdings (SK) benefits from rising subsidiary dividends, particularly from SK Hynix and other group companies, enhancing its dividend payout ratio. The holding company also gains from policy momentum around value-up and governance improvements, and its technical chart shows a strong uptrend. ETFs focused on holding companies and energy/chemicals have significant exposure to SK.
This 815 Money Talk (815머니톡) video, published May 24, 2026,
features Choi Chang-gyu
discussing CBRS, NVDA, SK Hynix 2x Leverage ETF, Samsung Electronics 2x Leverage ETF, EWY, 005930.KS, 000660.KS, GigaDevice, 034730.KS.
7 trade ideas extracted by AI with direction and confidence scoring.
Speakers:
Choi Chang-gyu
· Tickers:
CBRS,
NVDA,
SK Hynix 2x Leverage ETF,
Samsung Electronics 2x Leverage ETF,
EWY,
005930.KS,
000660.KS,
GigaDevice,
034730.KS