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United Microelectronic Corp. · Technology · Electronic Equipment
As of 2026-06-26, United Microelectronic Corp. (UMC) has a 3-month relative strength percentile of 98 and a leadership percentile of 98 within the TickerStance CS+ADRC universe (~5,000 tickers). Its Power rating (absolute 1–99) is 96. The current market Stance is 47 (Neutral). Sector: Technology, ranked 1 of 11. Average daily range 5.2%, relative volume 0.99×. 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.
No SEC filings on file for this ticker. Fundamentals section requires EDGAR coverage.
Relative strength across horizons plus the leadership score.
Accumulation rating, relative volume, U/D ratio, breakout-day proof.
3m RS is 98, Market Stance is mixed at 47, A/D rating B
Daily range, ATR, beta, and the math for a 1-ADR stop.
UMC is in a stage 2 uptrend, week 11. Extended from base. VCP detected: inconclusive. Distance from 50d / 200d: 40.2% / 133.2%.
Strong relative strength, but attention is quiet relative to this name’s own recent norm. Academic work links low public attention to better forward returns on average — context to weigh, not a forecast.
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.
UMC is held by 2 ETFs as of Mar 2026. Top owner: SOXX at 0.57% weight, $117M notional.
Top 2 by value, from SEC N-PORT-P filings dated Mar 2026.
| ETF | Weight | Value |
|---|---|---|
| SOXXiShares Semiconductor ETF | 0.57% | $117M |
| SPEMState Street SPDR Portfolio Emerging Markets ETF | 0.26% | $40M |
| 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 → 2026-05-29 | UMC Feb avg: 3.44% median: 1.28% win: 75% σ: 5.59% n: 4 2022-04-12 → 2026-05-29 | UMC Mar avg: 2.49% median: 6.54% win: 75% σ: 11.21% n: 4 2022-04-12 → 2026-05-29 | UMC Apr avg: 5.54% median: -3.04% win: 20% σ: 22.45% n: 5 2022-04-12 → 2026-05-29 | UMC May avg: 20.37% median: 10.39% win: 100% σ: 27.83% n: 5 2022-04-12 → 2026-05-29 | UMC Jun avg: -6.01% median: -1.98% win: 50% σ: 11.85% n: 4 2022-04-12 → 2026-05-29 (current) | UMC Jul avg: -4.78% median: -4.63% win: 25% σ: 4.63% n: 4 2022-04-12 → 2026-05-29 | UMC Aug avg: -1.58% median: -3.29% win: 25% σ: 4.30% n: 4 2022-04-12 → 2026-05-29 | UMC Sep avg: -1.58% median: -2.76% win: 25% σ: 12.84% n: 4 2022-04-12 → 2026-05-29 | UMC Oct avg: -2.43% median: 1.28% win: 75% σ: 11.16% n: 4 2022-04-12 → 2026-05-29 | UMC Nov avg: 8.00% median: 4.05% win: 50% σ: 13.93% n: 4 2022-04-12 → 2026-05-29 | UMC Dec avg: -0.82% median: 0.76% win: 50% σ: 9.90% n: 4 2022-04-12 → 2026-05-29 |