United Microelectronics Corp vs YieldMax Magnificent 7 Fund of Option Income ETFs — how do they compare? United Microelectronics Corp trades at $23.2 (market cap $58.02B), while YieldMax Magnificent 7 Fund of Option Income ETFs trades at $11.44 (market cap $296.92M). The key difference: United Microelectronics Corp is far larger — about 195.4× YieldMax Magnificent 7 Fund of Option Income ETFs's market cap, and United Microelectronics Corp pays a 1.76% dividend while YieldMax Magnificent 7 Fund of Option Income ETFs pays none. Which is the better fit depends on your goals — on Pluang, investors hold United Microelectronics Corp for 42 Days and YieldMax Magnificent 7 Fund of Option Income ETFs for 62 Days on average.
| UMC | YMAG | |
|---|---|---|
Market Cap | $58.02B | $296.92M |
Volume | 11,897,809 | 1,023,545 |
Sector | Technology | Income / Options Overlay |
52-Week High | $28.02 | $15.68 |
52-Week Low | $7.02 | $10.76 |
Typical Hold Time | 42 Days | 62 Days |
Enterprise Value | $55.10B | — |
Dividend Yield | 1.76% | — |
Signals from Pluang's Aura AI — not financial advice
UMC trades at $23.31, up 0.52% with a bullish technical signal despite mixed moving averages. The company shows strong profitability with 32.75% net margin and 21.03% ROE, though revenue growth has moderated from 2022 peaks. Recent earnings beats and a Zacks Strong Buy upgrade (September 17, 2026) highlight positive momentum, while cash flow turned positive in 2025 after two years of outflows.
The stock presents growth potential with expanding AI opportunities and strong 22/28nm demand, but faces risks from semiconductor cycle volatility and competitive pressures. Analyst consensus is mixed with 27% buy ratings versus 20% sell, suggesting cautious optimism amid elevated valuation multiples.
YMAG trades at $11.49, down 0.69% with a bullish technical signal supported by moving averages. The ETF maintains consistent weekly dividend distributions, though key valuation ratios remain unavailable. Recent news highlights ongoing distribution announcements and trading activity, with the stock showing moderate volatility within a tight $11-12 range.
The outlook remains cautiously optimistic given the bullish technical setup and income generation through dividends. However, risks include NAV stability concerns during earnings periods and dependency on underlying option strategies. Investors should weigh the high distribution yield against potential capital volatility in market downturns.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 7% market share in 2021, according to Gartner, after TSMC and GlobalFoundries. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the U.S. and South Korea. UMC features a diverse customer base including Texas Instruments, MediaTek, Qualcomm, Broadcom, Xilinx and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 20,000 people.
Read more on UMC →YMAG is an actively managed 'fund of funds' that provides equal-weighted exposure to the seven YieldMax ETFs tracking the 'Magnificent 7' tech giants (Apple, Microsoft, Alphabet, Amazon, Nvidia, Meta, and Tesla). It seeks to generate high current income by harvesting option premiums across these leaders, offering a streamlined way to access concentrated tech volatility in an income-producing format.
Read more on YMAG →