Value
5.1/10data confidence 100%| Component | Sub-score |
|---|---|
| P/E | 2.7 |
| P/S | 10.0 |
| EV/EBITDA | 10.0 |
| Fwd P/E | 3.1 |
| PEG | 4.4 |
| Analyst target | 3.0 |
- ▸Forward P/E: 34.4x
- ▸PEG: 2.09
Updated
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United Microelectronics Corporation has beaten or met earnings estimates in 3 of the last 4 quarters with an average surprise of 28%, carries strong margins of 21% and a Piotroski score of 8 out of 9, but trades at essentially zero upside to resistance and negative asymmetry, leaving no room for a favorable entry at current prices.
Falsifiable statement — pillar-level invalidators below. Engine-derived; not personalized advice.
| Pillar | Expectation | Trend |
|---|---|---|
United Microelectronics generates 21% net margins and carries a Piotroski F-Score of 8 out of 9 — a strong balance sheet health indicator — and scores 6.2 on quality overall, reflecting a more financially sound foundry operation than the market sentiment score suggests. Quality breakdown | Net margins stay above 18% and Piotroski score remains at 7 or above for the next 4 reported periods | →Stable |
| CounterROE and ROA scores are in the lower half of the semiconductor peer group, and a forward P/E of 28.3x is expensive for a foundry business with below-average peer rank on growth | ||
UMC beat earnings estimates by 56% in April 2026 and 68% in October 2025, with an average positive surprise of 28% across reporting periods, indicating the company is systematically delivering results above what analysts model. Earnings | EPS surprise stays above 10% in at least 2 of the next 4 quarters, sustaining the outperformance pattern | →Stable |
| CounterOne quarter (July 2025) was a miss of 11.4%, and high implied volatility of 132% suggests the market prices in significant earnings variability rather than predictable beats | ||
UMC is trading at $23.08 with a resistance-based take-profit of $23.22 — only $0.14 above current price — creating negative asymmetry of -4.06 and leaving virtually no upside for a new position at current levels. Targets | Price pulls back below $20, more than 12% below the current $23.08, before any new entry creates a favorable risk-reward profile | →Stable |
| CounterStrong OBV accumulation and position above the 200-day moving average suggest the stock has technical support; it could break above resistance and re-rate to higher analyst targets in the absence of an updated target | ||
The stock is trading within 2.6% of its 52-week high with momentum at 5.5 and volume accumulation, suggesting the recent rally has been genuine and buyers remain interested, but also that the easy money from the current cycle may already have been made. Bear case | Price breaks above the 52-week high and makes a new high above $24, confirming continuation of the uptrend | →Stable |
| CounterStocks near 52-week highs often encounter technical resistance and profit-taking; with negative asymmetry at the current price, the risk of mean-reversion is higher than the reward from a breakout | ||
CounterROE and ROA scores are in the lower half of the semiconductor peer group, and a forward P/E of 28.3x is expensive for a foundry business with below-average peer rank on growth
CounterOne quarter (July 2025) was a miss of 11.4%, and high implied volatility of 132% suggests the market prices in significant earnings variability rather than predictable beats
CounterStrong OBV accumulation and position above the 200-day moving average suggest the stock has technical support; it could break above resistance and re-rate to higher analyst targets in the absence of an updated target
CounterStocks near 52-week highs often encounter technical resistance and profit-taking; with negative asymmetry at the current price, the risk of mean-reversion is higher than the reward from a breakout
| Component | Sub-score |
|---|---|
| P/E | 2.7 |
| P/S | 10.0 |
| EV/EBITDA | 10.0 |
| Fwd P/E | 3.1 |
| PEG | 4.4 |
| Analyst target | 3.0 |
| Component | Sub-score |
|---|---|
| ROE | 4.2 |
| ROA | 3.2 |
| Gross margin | 1.9 |
| Op margin | 7.4 |
| Net margin | 10.0 |
| Current ratio | 9.2 |
| FCF quality | 5.2 |
| Moat | 6.2 |
| Piotroski F | 8.9 |
| Component | Sub-score |
|---|---|
| Rev growth | 3.9 |
| EPS growth | 10.0 |
| Component | Sub-score |
|---|---|
| RSI | 5.0 |
| MACD | 10.0 |
| OBV | 10.0 |
| MA position | 9.0 |
| Volume | 0.9 |
| Component | Sub-score |
|---|---|
| LLM sentiment | 6.3 |
| Analyst rating | 5.0 |
| Price target | 0.2 |
| Component | Sub-score |
|---|---|
| value rank | 8.1 |
| quality rank | 6.3 |
| growth rank | 1.8 |
| Component | Sub-score |
|---|---|
| bollinger | 0.4 |
| support resistance | 1.2 |
| 52w position | 9.1 |
| Component | Sub-score |
|---|---|
| short interest | 9.4 |
| days to cover | 9.4 |
| volatility | 0.0 |
| put call | 7.6 |
| implied vol | 0.0 |
| max pain risk | 3.0 |
| beta | 4.7 |
| debt equity | 9.3 |
| Component | Sub-score |
|---|---|
| erm | 6.5 |
| earnings history | 5.6 |
| earnings timing | 5.0 |
| surprise avg | 10.0 |
| dividend safety | 4.2 |
| news activity | 8.0 |
Maintain position. Not compelling to add more. | News modifier +1 (HOLD_IF_HOLDING → STRONG_BUY_WAIT).
L4:PATH_F_HOLD|L3:NEWS_MOD=+1none
SetupBREAKOUT — Golden cross, above all MAs, RSI 70, MACD bullish
EdgeNO_EDGE — No clear edge identified
SuitabilityAGGRESSIVE — Beta 1.59>1.3
None of the engine's positive-conviction paths (C-quality, D-momentum) triggered — the F-path HOLD reflects balanced signals. Strongest-cleared gate: MOMENTUM:7.0>=5.5. Top dim: Growth at 7.0; weakest: Technical at 3.6. No conviction either direction.
The strongest dimensions are Growth at 7.0, Momentum at 7.0, and Catalyst at 6.5; the weakest are Technical at 3.6, Peer rank at 4.0, and Sentiment at 4.0. The V9 engine flagged 1 failed gate, producing an asymmetric reward-to-risk of -4.61 and an engine sizing output of STARTER.
Falsifying conditions — when triggered, the corresponding pillar's thesis is invalidated.
Trip ifNet margins fall below 15% or Piotroski F-Score drops below 6 for 2 consecutive quarters
Trip ifEPS surprise falls below 0% in at least 3 of the next 4 quarters
Trip ifPrice rises above $25, more than 8% above current $23.08, without analyst target revision supporting the new level
Trip ifPrice drops below $21.46 stop-loss level, more than 7% below current price