Also trades as: 2303.TW (TAI) · $vol 674M
UMC NYSE
United Microelectronics Corporation
1W: -4.5%
1M: -21.1%
3M: +10.5%
YTD: +144.6%
1Y: +155.1%
3Y: +177.2%
5Y: +126.7%
$19.45
+0.27 (+1.38%)
After Hours: $19.53 (+0.08, +0.41%)
Weekly Expected Move ±7.6%
$16
$17
$19
$20
$22
Credit Risk of going bust: lower than 61% of companies Debt: 3.4% of company value Bonds: none of note held by US funds details ▾
If the stock fell to about $0.08 (down 99.6%), United Microelectronics Corporation would be worth roughly what it owes.
Total debt $1.67B against a stock market value of $47.84B.
Distance to default 6.33 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $786.6M (short-term plus half of long-term), stock volatility 63.7%; Altman Z'' 5.32. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
Total debt $1.67B against a stock market value of $47.84B.
Distance to default 6.33 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $786.6M (short-term plus half of long-term), stock volatility 63.7%; Altman Z'' 5.32. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
Overview
Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Analysis
Technicals
Weather
Peers
ESG
Institutions
ETF Exposure
Dark Pool
Short Interest
Oct Typical
☀️
Sunny
+7.6% YTD avg
Midterm Year
⛈️
Stormy
-18.5% YTD avg
2026 Now
☀️
Sunny
Above typical
20yr Avg YTD
+7.6%
Day 206 of 252
Midterm Year YTD
-18.5%
Presidential cycle avg
2026 YTD
+148.3%
Above 20yr avg
Typical Vol
60%
Annualized
Monthly Weather Forecast
Jan
20yr
💨
+2.1%
Midterm
🌧️
-4.2%
55% win
46% vol
Feb
20yr
💨
+1.9%
Midterm
🌧️
-4.9%
45% win
35% vol
Mar
20yr
💨
+3.4%
Midterm
🌧️
-1.6%
50% win
45% vol
Apr
20yr
💨
+6.1%
Midterm
☁️
-0.6%
60% win
39% vol
May
20yr
💨
+6.5%
Midterm
☁️
-0.8%
60% win
42% vol
Jun
20yr
💨
+6.2%
Midterm
⛈️
-5.6%
70% win
42% vol
Jul
20yr
🌫️
+6.8%
Midterm
⛈️
-6.9%
40% win
46% vol
Aug
20yr
⛈️
+5.2%
Midterm
⛈️
-7.8%
30% win
37% vol
Sep
20yr
💨
+7.6%
Midterm
⛈️
-13.1%
45% win
45% vol
Oct
20yr
🌫️
+8.0%
Midterm
⛈️
-16.3%
62% win
60% vol
Now:
-20.5%
Nov
20yr
💨
+12.2%
Midterm
⛈️
-10.5%
45% win
61% vol
Dec
20yr
💨
+2.5%
Midterm
🌫️
-0.1%
60% win
37% vol
Seasonality (20yr)
Updated: 2026-10-27
YTD: +148.3%