Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 5% market share in 2024 after TSMC and SMIC. 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 us, and South Korea. UMC features a diverse customer base that includes 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.
Quick Stats
Apr 06, 202648.5
AI Score
HOLD0.68
Volume Ratio
Apr 22, 2026
Next Earnings
11
+ve Days (30d)
19
-ve Days (30d)
UMC Stock Summary
Last updated Apr 06, 2026
UMC is currently trading at $8.69, positioned above its 200-day moving average of $8.12, indicating a long-term uptrend. The stock has a 52-week range of $5.7113 to $12.68.
Technical Analysis: The 50-day moving average stands at $9.88, which is above the current price, indicating bearish near-term pressure. The RSI (Relative Strength Index) reads 37.722, suggesting the stock is neutral with balanced momentum.
Money Flow Indicators: The Chaikin Money Flow (20-day) is -0.107, which is negative, suggesting distribution or selling pressure. Our AI-powered investment score rates UMC at 48.5/100 with a HOLD recommendation.
UMC (United Microelectronic Corp.) Indicators
Last updated Apr 06, 2026
| Indicator | Value |
|---|---|
| RSI(14) | 37.722 |
| CMF (20) | -0.107 |
| ROC (10) | -4.715 |
| ADX (14) | 26.192 |
| Indicator | Value |
|---|---|
| MACD (12,26,9) | -0.284 |
| AROONOSC (14) | -92.857 |
| WILLAMS %R (14) | -68.75 |
| MFI (14) | 37.79 |
UMC Technical Chart
- Candlesticks: Green = price up, Red = price down. Body shows open/close, wicks show high/low.
- SMAs: Moving averages help identify trends. Price above SMA = bullish, below = bearish.
- Options OI: Shows max open interest strikes. High OI = significant price levels.
- Volume Profile: Shows price levels with most trading activity. POC = Point of Control (highest volume).
- Earnings: Vertical lines mark earnings dates. Watch for volatility around these dates.
- Gamma Walls: Key support/resistance from options gamma exposure. Orange = resistance above, Purple = support below.
- Fibonacci Retracement: Auto-calculated support/resistance levels based on recent high/low. Key levels: 23.6%, 38.2%, 50%, 61.8%, 78.6%.
- Unusual Activity: Highlights days with abnormal volume (2x+ average) or large price moves (5%+). Red marker = unusual activity detected.
Technical Indicators
Select indicators above to analyze technical patterns
Indicators will appear below the price chart with perfectly aligned datesVolume Profile Analysis
Horizontal histogram showing volume distribution at each price level with buying/selling pressure
UMC Price vs Max Options Open Interest
UMC Max Change In Options Open Interest
UMC Options - Sort by Max open Interest (near term)
7th April 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | OI | Change in OI |
Volume | Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
UMC Daily Out of Money Options - Sort by Max open Interest (near term)
7th April 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | OI | Change in OI |
Volume | Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
UMC Daily In the Money Options - Sort by Max open Interest (near term)
7th April 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | OI | Change in OI |
Volume | Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
UMC Most Active Options by Volume(near term)
7th April 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | Volume | OI | Change in OI |
Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
United Microelectronic Corp. is not trading above both 50 Day and 200 Day SMA which is considered Bearish.
UMC Moving Averages Analysis
United Microelectronic Corp. has been above 200 day sma 1 times in last 30 days. Last time it was above 200 day sma was on Apr 06, 2026
UMC (United Microelectronic Corp.) Simple Moving Averages
Moving Averages are last updated Apr 06, 2026
| Days | MA |
|---|---|
| 10 | 8.93 |
| 20 | 9.17 |
| 30 | 9.52 |
| 50 | 9.88 |
| 100 | 8.97 |
| 200 | 8.12 |
UMC Fundamental Analysis
| P/E (Forward) | 12.8866 |
| P/E (Trailing) | 16.6731 |
| Market Cap ($) | 22.0 billion |
| Earnings/Share ($) | 0.52 |
| Net Proft Margin (%) | 0.1756 |
| Dividend/Share ($) | 2.6 |
| EPS Estimate Current Year ($) | 0.5679 |
| EPS Estimate Next Year ($) | 0.7463 |
| WallStreet Target Price ($) | 8.1664 |
| Most Recent Quarter |