News Sentiment

UMC sentiment intelligence

United Microelectronics news scored across direct company coverage, industry context, sector read-through, source quality, and freshness.

Chart Weekly report Factors RSS feed
Weighted score 57 Balanced news tone 54 relevant articles
Exchange NYSE United States
Sector Technology Market context
Industry Semiconductors Read-through group
Latest close 24.08 Week of 19 Jun 2026
Weighted tone 57/100

Balanced news tone

Market reaction Price moving ahead of tone

Price is moving more forcefully than the current news tone suggests.

Primary event Market update

76/100 classification confidence.

Company focus 46

directly relevant articles

Source quality 0

high-authority source matches

Trend context Trend active

+11.3% over one week, +32.2% over four weeks, trend active, and materially above fair value.

Latest direct headline Neutral

United Microelectronics Corp Stock (UMC) Moved Up by 14.18% on Jun 22: What Signal Does It Send?

Market Reaction

Price moving ahead of tone

65/100 confidence

Price is moving more forcefully than the current news tone suggests.

Primary event Market update 76/100 classification
One-week reaction 11.3% Price confirming higher
Trend fit Trend active 32.2% over four weeks
Fair value 203.7% Materially above fair value

Sentiment Mix

Positive, neutral, negative

Weighted by relevance
Positive 21
Neutral 26
Negative 7

Relevance

Why the article matched

Direct first
Direct company coverage 46
Industry context 8
Sector context 0

Sources

Coverage mix

Publishers
Market source 13
TradingKey 9
AD HOC NEWS 6
Stock Titan 3
TradingView 2
The Globe and Mail 2
GuruFocus 2
Moomoo 2

Event Lens

What the news is about

Classified themes
Market update 24
Earnings 17
Analyst action 5
Deals and strategy 3
Macro sensitivity 2
Capital return 2
Balance sheet 1

Sentiment Trail

Score over time

50 baseline
Above 50 Neutral zone Below 50

News Tape

Relevant headlines

Showing 1-30 of 54
TradingKey Direct company coverage

United Microelectronics Corp Stock (UMC) Moved Up by 10.66% on Jun 21: Drivers Behind the Movement

United Microelectronics Corp (UMC) saw a 10.66% stock increase, driven by plans for selective wafer price hikes in the second half of the year and increased liquidity from selling equity in Novatek Microelectronics Corporation. Heavy speculative call option activity further accel

Tone
Positive 76/100
Event
Balance sheet
Published
21 Jun 2026 19:09
Source
TradingKey
TradingView Direct company coverage

Futures Contracts for UNITED MICROELECTRONICS CORP. FUTURES (Aug 2026)

This article provides an overview of futures contracts for UNITED MICROELECTRONICS CORP. (UMC), specifically focusing on the August 2026 contract. It lists various UMC futures contracts with their expiration dates, prices, percentage changes, highs, lows, and technical ratings, r

Tone
Positive 70/100
Event
Deals and strategy
Published
21 Jun 2026 16:09
Source
TradingView
TradingKey Direct company coverage

United Microelectronics Corp Stock (UMC) Moved Up by 10.66% on Jun 20: A Full Analysis

United Microelectronics Corp (UMC) stock rose by 10.66% on June 20, driven by unusual options activity, planned wafer price increases, and the divestment of Novatek shares. The company's impressive gains outpaced the broader technology sector, despite some analyst caution regardi

Tone
Positive 66/100
Event
Analyst action
Published
20 Jun 2026 19:15
Source
TradingKey
TradingKey Direct company coverage

United Microelectronics Corp Stock (UMC) Closed Up by 10.66% on Jun 19: A Full Analysis

United Microelectronics Corp (UMC) stock rose by 10.66% on June 19, driven by substantial call options trading, anticipated wafer price increases in July 2026 due to strong demand, and a strategic sale of Novatek shares. While technical indicators show mixed signals, the company'

Tone
Positive 75/100
Event
Macro sensitivity
Published
19 Jun 2026 20:09
Source
TradingKey
The Globe and Mail Direct company coverage

United Microelectronics Trims Novatek Stake via NT$1.39 Billion Exchangeable Bond Conversion

United Microelectronics (UMC) recently reduced its stake in Novatek Microelectronics by converting NT$1.39 billion in zero-coupon exchangeable bonds into common shares. This transaction, which occurred on June 17-18, 2026, involved selling over 2.8 million Novatek shares, boostin

Tone
Neutral 50/100
Event
Deals and strategy
Published
19 Jun 2026 14:11
Source
The Globe and Mail
GuruFocus Direct company coverage

United Microelectronics Corp (UMC) Stock Up 10.7% but GF Value S

United Microelectronics Corp (UMC) stock rose 10.7% to $24.08, but GuruFocus' GF Value indicates it is significantly overvalued at $7.86. Despite strong financial strength, profitability, and growth ratings, UMC's valuation ranks very low, suggesting the current price may be unsu

Tone
Negative 29/100
Event
Market update
Published
19 Jun 2026 02:39
Source
GuruFocus
Stock Traders Daily Direct company coverage

Responsive Playbooks and the UMC Inflection

This article from Stock Traders Daily discusses United Microelectronics Corporation (UMC), highlighting strong near-term sentiment with a long-term positive bias. It provides AI-generated trading strategies for different risk profiles, including position, momentum breakout, and r

Tone
Positive 79/100
Event
Market update
Published
18 Jun 2026 10:40
Source
Stock Traders Daily
TradingKey Direct company coverage

United Microelectronics Corp (UMC) Earnings Forecast: Future EPS & Revenue Growth Estimates

This article provides an earnings forecast for United Microelectronics Corp (UMC), detailing its current earnings forecast score, average price target, and analyst ratings. It also includes peer comparisons and answers frequently asked questions about expected revenue, price targ

Tone
Negative 36/100
Event
Earnings
Published
17 Jun 2026 01:08
Source
TradingKey
TradingKey Direct company coverage

United Microelectronics Corp Stock (UMC) Closed Down by 6.20% on Jun 16: Key Drivers Unveiled

United Microelectronics Corp (UMC) stock closed down 6.20% on June 16, driven by a technical consolidation after an overextended rally, broader semiconductor sector rotation, and a valuation disconnect with analyst price targets. The decline is also influenced by UMC's disposal o

Tone
Negative 37/100
Event
Analyst action
Published
16 Jun 2026 20:08
Source
TradingKey
TradingKey Direct company coverage

United Microelectronics Corp Stock (UMC) Moved Up by 5.00% on Jun 12: Key Drivers Unveiled

United Microelectronics Corp (UMC) stock rose by 5.00% on June 12, driven by strong financial performance including significant revenue growth and optimistic Q2 forecasts. The company's strategic initiatives, such as new technology platforms and collaborations, are also contribut

Tone
Positive 75/100
Event
Earnings
Published
12 Jun 2026 18:39
Source
TradingKey
The Globe and Mail Direct company coverage

United Microelectronics Posts Double-Digit May Revenue Growth in 2026

United Microelectronics Corporation (UMC) reported a significant increase in May 2026 net sales, reaching NT$22.94 billion, up 17.78% from the previous year, with year-to-date sales also rising by 9.05%. The company maintained a conservative financial approach with no outstanding

Tone
Positive 73/100
Event
Earnings
Published
06 Jun 2026 11:39
Source
The Globe and Mail
Stock Titan Direct company coverage

UMC May 2026 revenue rises 17.78%, Jan–May NT$106,645,602 thousand

United Microelectronics Corporation (UMC) reported unaudited net sales for May 2026, showing a significant year-over-year increase of 17.78% to NT$22,943,755 thousand. The cumulative revenues for January to May 2026 reached NT$106,645,602 thousand, marking a 9.05% rise compared t

Tone
Positive 66/100
Event
Earnings
Published
05 Jun 2026 20:39
Source
Stock Titan
Timothy Sykes Direct company coverage

UMC Stock Slides As BNP Paribas Downgrade Counters AI Hype

United Microelectronics Corporation (UMC) stock experienced a significant drop of over 7%, driven by a downgrade from Neutral to Underperform by BNP Paribas, who set a price target of $10.20. This downgrade comes despite solid April sales growth, as the bank suggests that AI-driv

Tone
Negative 27/100
Event
Analyst action
Published
05 Jun 2026 20:39
Source
Timothy Sykes
Stock Titan Direct company coverage

UMC (NYSE: UMC) May 2026 sales rise 17.78% with YTD up 9.05%

United Microelectronics Corporation (UMC) reported a significant increase in sales for May 2026, with net sales reaching NT$22,943,755 thousand, a 17.78% rise from May 2025. Year-to-date net sales also grew by 9.05% to NT$106,645,602 thousand. The filing also detailed the company

Tone
Positive 70/100
Event
Market update
Published
05 Jun 2026 09:39
Source
Stock Titan
Intellectia AI Direct company coverage

United Microelectronics Reports 17.78% Revenue Growth in May 2026

United Microelectronics (UMC) reported a 17.78% year-over-year revenue growth in May 2026, with net sales reaching NT$22,943,755. Its year-to-date sales from January to May 2026 also increased by 9.05% compared to the same period in 2025. This strong performance, driven by contin

Tone
Positive 71/100
Event
Earnings
Published
05 Jun 2026 07:47
Source
Intellectia AI
Business Wire Direct company coverage

UMC Reports Sales for May 2026

United Microelectronics Corporation (UMC) reported its unaudited net sales for May 2026, reaching NT$22,943,755 thousand, a 17.78% increase year-over-year. The consolidated revenues for the first five months of 2026 totaled NT$106,645,602 thousand, marking a 9.05% increase compar

Tone
Positive 70/100
Event
Market update
Published
05 Jun 2026 07:09
Source
Business Wire
Stock Titan Direct company coverage

UMC (NYSE: UMC) to issue NT$16B 0% five-year convertible bonds

United Microelectronics Corporation (UMC) plans to issue two unsecured convertible bonds totaling up to NT$16 billion, consisting of a NT$12 billion and a NT$4 billion bond. These five-year, 0% coupon bonds will fund the purchase of machinery and equipment. The detailed conversio

Tone
Neutral 50/100
Event
Market update
Published
04 Jun 2026 09:09
Source
Stock Titan