United Microelectronic (UMC) Stock: Buy, Sell, or Hold?

UMC - United Microelectronic Corp.

Semiconductors & Related Devices
$22.64
0.52 (2.35%) ▲
5d: +14.0%
30d: +17.24%
90d: +9.48%
WAIT
LOW Confidence
Analysis Updated: Sep 11, 2026 12:00 AM ET
Earnings: Nov 04, 2026

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Interactive Price Chart (1 Month)

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💡
Bottom Line:
📊 MIXED SIGNALS: UMC shows conflicting indicators. Wait for confirmation before entering.
See Forward Earnings Fair Value & Price Prediction →

Long-Term Wealth Forecast (2031)

Based on Analyst Consensus Growth & Historical Valuation

0% (Stagnation) 50% (Hyper Growth)
EST. PRICE IN 2031
$17.35
Based on -0.2% avg growth
INTRINSIC VALUE TODAY
$10.77
Trading above historical range

How this is calculated: We use a Growth Decay Model: starting with analyst consensus growth (adjusted above) and gradually slowing it down to a long-term terminal rate (4%) by Year 5. This provides a more realistic valuation than assuming constant hyper-growth. We then apply a 20.0x Exit PE.

In-depth Analysis How we analyze

Valuation Analysis: UMC is currently trading at $22.64, which is considered extended relative to its 30-day fair value range of $18.45 to $20.95. From a valuation perspective, the stock is trading at a premium (Forward PE: 25.8) compared to its historical average (20.0). At these levels, the market is pricing in 8.8% annual earnings growth. This growth rate appears achievable given the company's track record, suggesting the valuation is rational.

Technical Outlook: Technically, UMC is in a strong downtrend. The price is approaching resistance at $22.71. A breakout above this level would be a bullish signal, while rejection here could lead to consolidation.

Market Sentiment: UMC scores 0/100 on our bottoming-setup gauge. Note this measures entry quality, not trend direction — a low score can mean the chart is extended after a strong run (don't chase) or still falling without stabilization; better entries typically come after a pullback toward the 20-day average. However, the stock is trading significantly above the average Wall Street target of $18.49. Current signals suggest waiting for a better entry point before initiating new positions.

Quick Decision Summary

Current Position EXTENDED
Historical Trading Range $18.45 - $20.95
Company Quality Score 21/100 (STRONG SELL)
Volume Confirmation HIGH
Confidence Score 14.3%

All Signals

  • BEARISH: Price extended above range (+8.1% above its trading range)
  • BEARISH: Weak technical setup (0/100)
  • BULLISH: High volume confirmation
  • BEARISH: Trading 18.3% above Wall St target ($18.49)
  • NEUTRAL: PE elevated vs history but 8.8% growth expectation is conservative given 375% recent growth
  • WARNING: Composite score 21/100 in the bottom quintile — this cohort historically lags the market

Trading Range Analysis

30-Day Trading Range $18.45 - $20.95
Current vs Trading Range EXTENDED

Support & Resistance Levels

Support Level $19.45
Resistance Level $22.72
Current Trend Strong Downtrend
Technical data as of Sep 11, 2026

Fundamental Context

Forward P/E (Next Year Est.) 25.78
Wall Street Target $18.49 (-18.3%)
Revenue Growth (YoY) 17.0%
Earnings Growth (YoY) 374.6%
Profit Margin 33.3%
Valuation Premium vs History +8.8% premium
PE vs Historical 25.8 vs 20.0 STRETCHED
Market-Implied Price Targets If current PE multiple persists
Implied Growth (YoY): +8.8% (market-implied from PE analysis)
1-Year Target $24.63 (+9%)
2-Year Target $26.80 (+18%)
3-Year Target $29.16 (+29%)
3-Yr Target (if PE normalizes) (PE: 26→20) PE COMPRESSION $22.62 (0%)
Earnings growth offset by PE compression
3-Year Scenarios Using analyst projected EPS growth
Bull: (PE: 25.8, Growth: -4.4%) $19.80 (+-13%)
Base: (SPY PE: 20.2, Growth: -4.4%) $15.49 (-32%)
Bear: (PE: 17.1, Growth: -4.4%) $13.16 (-42%)
📈 Valuation based on Current Earnings
Trailing PE: 21.69 | Current EPS (TTM): $1.02
Bull Case $20.95 (-8%)
Analyst growth -13.9%, PE expands to 23.9
Base Case $19.04 (-16%)
Market implied -13.9%, PE stable at 21.7
Bear Case $15.04 (-34%)
Severe decline -20.0%, PE contracts to 18.4
These are projections based on PE multiples and EPS growth scenarios, not predictions. Actual results may vary significantly.
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Last updated: September 13, 2026 3:40 AM ET
Data refreshes hourly during market hours. Next update: 4:40 AM
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Insider Activity (6 Months)
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Buys
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Sells
0
Net
NEUTRAL

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