UMC

Conviction 52TechnologyScan · Thu, Sep 24, 2026

United Microelectronics Corp (UMC) closed at $24.08 (-2.43%) on Sep 24, 2026. Price is above its 50-day and above its 200-day moving average. RSI(14) 61, RS Rating 98, -14.0% from its 52-week high, +207.1% year to date. Sector: Technology · Semiconductors.

UMC$24.08-2.43%

ResistanceSupportVol 14Insider sell

Vol MA14 12.76M

Jun 26Jul 15Aug 3Aug 19Sep 8Sep 24

UNITED MICROELECTRONICS CORPSemiconductorswww.umc.com ↗

Price24.08

Change-2.43%

Gap-2.47%

Rel volume1.13×

Avg volume12.46M

Avg $ vol279.22M

SMA 2022.21

SMA 5020.49

SMA 20015.31

Price vs 50+17.51%

Price vs 200+57.33%

MA stackbullish

50/200 cross—

Supertrendup · 22.56

RSI (14)61

MACD hist0.29

MACD cross—

Stoch %K / %D69 / 83

ADX (14)29

+DI / −DI40 / 22

RSI divergence—

MACD divergence—

ATR %4.18%

ADR %3.06%

52w high28.01

52w low7.02

From 52w high-14.03%

Above 52w low+243.02%

New 52w highNo

SqueezeOff

Bollinger width36.34%

%B0.73

Donchian pos75.84%

Donchian high25.80

Donchian low18.68

AVWAP (52w high)21.70

vs AVWAP high+10.96%

AVWAP (52w low)16.23

vs AVWAP low+48.40%

OBV trendUp

Chaikin MF (20)0.18

Today vs 20d1.13×

Avg vol (14d)12.76M

Avg vol (20d)12.46M

Avg $ vol (20d)279.22M

Market cap60.42B

RS Rating98 / 99

RS 3m (vs SPY)-17.65%

RS 6m (vs SPY)+141.83%

RS line new highNo

Trend template7/8

Technical rank93.3

1 week-1.59%

1 month+22.86%

3 months-13.16%

6 months+158.65%

1 year+226.73%

YTD+207.14%

P/E—

P/B—

P/S—

P/FCF—

EPS—

Div yield—

ROE—

ROA—

Debt/Eq—

Current—

EV/EBITDA—

Gross margin—

Net margin—

Rev growth—

EPS growth—

Price target13.19

Target upside-45.22%

Analyst ratingSell

Institutional7.87%

Ent. value60.42B

Revenue—

Net income—

Gross profit—

Free cash flow—

IndustrySemiconductors

ExchangeNYSE

Shares out2.52B

Employees19.1K

ListedTue, Sep 19, 2000

Free float2.17B

Float %86.4%

Short interest33.67M

Days to cover3.0d

Short volume48.7%

Squeeze score26 / 100

Next earningsWed, Oct 28, 2026 · pre-mkt (34d)

EPS forecast$0.23 · 1 est

Last EPS vs est$0.54 vs $0.16

Last surprise+237.5% beat

Setup gradeC

Conviction52 / 100

Pattern quality—

Tech rank93.3 / 100

Group rank50 / 100

Status laneNo active setup

Setup direction—

Pattern family

Resistance24.26

Support17.69

Days since event—

Candle confirm—

Congress activity

Disclosed STOCK Act trades in UMC

All disclosures →

No recent disclosed trades by Congress in UMC. STOCK Act filings can lag the trade by up to 45 days.

Insider activity

SEC Form 4 transactions in UMC · open-market 4 sells

Insider	Side	Shares	Value	Traded	Filed
Liu Chitung CFO & SVP · Common Shares · 2026-09-17	Sell	400K	$58M	2026-09-17	2026-09-17
Liu Chitung CFO & SVP · Common Shares · 2026-09-16	Sell	1.2M	$171M	2026-09-16	2026-09-17
Liu Chitung CFO & SVP · Common Shares · 2026-07-13	Sell	1.9M	$294M	2026-07-13	2026-07-13
HU CHE-JEN Vice President · Common Shares · 2026-06-30	Sell	10K	$1.7M	2026-06-30	2026-06-30

SEC filings

EDGAR filings in UMC · 10 recent

EDGAR →

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