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As of 2026-08-25, United Microelectronic Corp. (UMC) has a 3-month relative strength percentile of 35 within the TickerStance CS+ADRC universe (~5,000 tickers). Its Power rating (absolute 1–99) is 76. The current market Stance is 52.9 (Neutral). Sector: Technology, ranked 2 of 11. Average daily range 4.1%, relative volume 0.73×. TickerStance reports observed regime conditions across the full CS+ADRC universe; band assignment reflects current breadth, momentum, and macro inputs computed at the daily close. Percentile ranks run from 1 (weakest) to 99 (strongest) relative to all universe members on the same date.
Relative strength across horizons plus the leadership score.
Accumulation rating, relative volume, U/D ratio, breakout-day proof.
Daily range, ATR, beta, and the math for a 1-ADR stop.
No SEC filings on file for this ticker. Fundamentals section requires EDGAR coverage.
UMC is held by 2 ETFs as of May 2026. Top owner: APIE at 0.37% weight, $4M notional.
Held by 25 ETFs · $297M across latest filings · largest weight 3.06% (CHPY).
Top 2 by value, from SEC N-PORT-P filings dated May 2026.
As filed in N-PORT — quarterly holdings with up to ~60-day publication lag. Not live positioning.
Weak relative strength and quiet attention. Little to read here either way.
Measures how unusual this name’s public attention is against its own 90-day history — a surprise reading, not a ranking of how watched it is versus other stocks. Intel, not a signal.
News
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | UMC Jan avg: 8.55% median: 7.82% win: 50% σ: 21.43% n: 4 2022-04-12 → 2026-07-31 | UMC Feb avg: 3.44% median: 1.28% win: 75% σ: 5.59% n: 4 2022-04-12 → 2026-07-31 | UMC Mar avg: 2.49% median: 6.54% win: 75% σ: 11.21% n: 4 2022-04-12 → 2026-07-31 | UMC Apr avg: 5.54% median: -3.04% win: 20% σ: 22.45% n: 5 2022-04-12 → 2026-07-31 | UMC May avg: 20.37% median: 10.39% win: 100% σ: 27.83% n: 5 2022-04-12 → 2026-07-31 | UMC Jun avg: -0.27% median: 0.53% win: 60% σ: 16.43% n: 5 2022-04-12 → 2026-07-31 | UMC Jul avg: -9.84% median: -4.82% win: 20% σ: 12.00% n: 5 2022-04-12 → 2026-07-31 | UMC Aug avg: -1.58% median: -3.29% win: 25% σ: 4.30% n: 4 2022-04-12 → 2026-07-31 (current) | UMC Sep avg: -1.58% median: -2.76% win: 25% σ: 12.84% n: 4 2022-04-12 → 2026-07-31 | UMC Oct avg: -2.43% median: 1.28% win: 75% σ: 11.16% n: 4 2022-04-12 → 2026-07-31 | UMC Nov avg: 8.00% median: 4.05% win: 50% σ: 13.93% n: 4 2022-04-12 → 2026-07-31 | UMC Dec avg: -0.82% median: 0.76% win: 50% σ: 9.90% n: 4 2022-04-12 → 2026-07-31 |