What is the current MACD of UMC?

As of today, UMC MACD is -$0.89

What is the current MACD signal of UMC?

As of today, UMC MACD signal is -$0.31

What is the current MACD histogram of UMC?

As of today, UMC MACD histogram is -$0.58

UMC Stock MACD History & Chart Since 2000

MACD

-$0.89$0.17-23.64%

October 22, 2026

Summary

Current Value: As of today, UMC MACD is -$0.89, down -23.64% on October 22, 2026
1-Month High: UMC MACD is currently -165.50% below its 1-month high of $1.36 set on September 23, 2026
1-Year High: UMC MACD is currently -133.90% below its 1-year high of $2.62 set on June 2, 2026
1-Month Low: UMC MACD is at its 1-month low
1-Year Low: UMC MACD is +31.17% above its 1-year low of -$1.29 reached on July 30, 2026

MACD Chart

Performance

UMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Oct 22, 26	-$0.89	-23.6%	-166.2%	-232.2%	-953.0%	-1116.0%	-1147.2%	-217.4%
MACD Signal	Oct 22, 26	-$0.31	-87.3%	-137.0%	-170.2%	-331.3%	-393.4%	-986.0%	-24.6%
MACD Histogram	Oct 22, 26	-$0.58	-4.6%	-214.8%	+18.5%	-1826.3%	-3057.9%	-1260.4%	-1764.2%
Price	Oct 22, 26	$18.53	-6.5%	-28.1%	-13.0%	+135.8%	+151.1%	+149.4%	+80.8%
14-Day RSI	Oct 22, 26	30.18	-14.5%	-58.8%	-31.2%	-40.7%	-41.8%	-49.6%	-22.1%
ATR	Oct 22, 26	$0.95	+4.8%	-4.5%	-39.4%	+570.8%	+436.4%	+495.7%	+221.8%
Beta	Oct 22, 26	1.80	+1.7%	+2.9%	+10.4%	+111.8%	+119.5%	+32.4%	+6.5%
10-Day Volatility	Oct 22, 26	42.32%	+23.5%	-25.6%	-42.6%	+166.0%	-4.5%	+87.8%	+69.6%
50-Day SMA	Oct 22, 26	$21.66	-0.1%	+5.7%	-1.5%	+183.6%	+205.5%	+205.6%	+94.4%
20-Day SMA	Oct 22, 26	$22.51	-1.2%	+3.7%	-7.7%	+182.4%	+202.8%	+215.4%	+109.3%
50-Day EMA	Oct 22, 26	$21.75	-0.6%	+3.0%	+1.9%	+182.8%	+200.1%	+201.4%	+100.6%
20-Day EMA	Oct 22, 26	$21.58	-1.5%	-3.3%	-6.4%	+173.3%	+192.7%	+199.1%	+101.7%

MACD Highs

UMC MACD Highs Comparison
Period	High	Date	Current
1M	$1.36	Sep 23, 26	-165.5%
3M	$1.36	Sep 23, 26	-165.5%
6M	$2.62	Jun 2, 26	-133.9%
1Y	$2.62	Jun 2, 26	-133.9%
3Y	$2.62	Jun 2, 26	-133.9%
5Y	$2.62	Jun 2, 26	-133.9%
All	$2.62	Jun 2, 26	-133.9%

MACD Lows

UMC MACD Lows Comparison
Period	Low	Date	Current
1M	-$0.89	Oct 22, 26	at low
3M	-$1.29	Jul 30, 26	+31.2%
6M	-$1.29	Jul 30, 26	+31.2%
1Y	-$1.29	Jul 30, 26	+31.2%
3Y	-$1.29	Jul 30, 26	+31.2%
5Y	-$1.29	Jul 30, 26	+31.2%
All	-$1.29	Jul 30, 26	+31.2%

MACD History

Date	Value	Change
Oct 22, 2026	-$0.89	-953.0%
Dec 31, 2025	$0.10	+210.6%
Dec 31, 2024	-$0.09	-150.8%
Dec 31, 2023	$0.19	+279.5%
Dec 31, 2022	-$0.10	-230.2%
Dec 31, 2021	$0.08	-82.0%
Dec 31, 2020	$0.44	+554.8%
Dec 31, 2019	$0.07	+523.3%
Dec 31, 2018	-$0.02	+66.7%
Dec 31, 2017	-$0.05	-162.6%
Dec 31, 2016	-$0.02	-367.6%
Dec 31, 2015	$0.01	-79.3%
Dec 31, 2014	$0.03	+437.7%
Dec 31, 2013	$0.01	-70.8%

Date	Value	Change
Dec 31, 2012	$0.02	+398.6%
Dec 31, 2011	-$0.01	-148.6%
Dec 31, 2010	$0.01	-79.4%
Dec 31, 2009	$0.07	+566.7%
Dec 31, 2008	$0.01	+148.8%
Dec 31, 2007	-$0.02	-138.5%
Dec 31, 2006	$0.06	+244.4%
Dec 31, 2005	$0.02	+165.3%
Dec 31, 2004	-$0.02	+69.0%
Dec 31, 2003	-$0.08	+74.0%
Dec 31, 2002	-$0.31	-156.7%
Dec 31, 2001	$0.54	+186.2%
Dec 31, 2000	-$0.63	-

FAQ

What is the current MACD of UMC?: As of today, UMC MACD is -$0.89

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

-$0.31$0.14-87.26%

October 22, 2026

Summary

Current Value: As of today, UMC MACD signal is -$0.31, down -87.26% on October 22, 2026
1-Month High: UMC MACD signal is currently -127.03% below its 1-month high of $1.15 set on October 2, 2026
1-Year High: UMC MACD signal is currently -113.42% below its 1-year high of $2.31 set on June 4, 2026
1-Month Low: UMC MACD signal is at its 1-month low
1-Year Low: UMC MACD signal is +68.79% above its 1-year low of -$0.99 reached on August 10, 2026

Performance

UMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Oct 22, 26	-$0.31	-87.3%	-137.0%	-170.2%	-331.3%	-393.4%	-986.0%	-24.6%
MACD	Oct 22, 26	-$0.89	-23.6%	-166.2%	-232.2%	-953.0%	-1116.0%	-1147.2%	-217.4%
MACD Histogram	Oct 22, 26	-$0.58	-4.6%	-214.8%	+18.5%	-1826.3%	-3057.9%	-1260.4%	-1764.2%
Price	Oct 22, 26	$18.53	-6.5%	-28.1%	-13.0%	+135.8%	+151.1%	+149.4%	+80.8%
14-Day RSI	Oct 22, 26	30.18	-14.5%	-58.8%	-31.2%	-40.7%	-41.8%	-49.6%	-22.1%
ATR	Oct 22, 26	$0.95	+4.8%	-4.5%	-39.4%	+570.8%	+436.4%	+495.7%	+221.8%
Beta	Oct 22, 26	1.80	+1.7%	+2.9%	+10.4%	+111.8%	+119.5%	+32.4%	+6.5%
10-Day Volatility	Oct 22, 26	42.32%	+23.5%	-25.6%	-42.6%	+166.0%	-4.5%	+87.8%	+69.6%
50-Day SMA	Oct 22, 26	$21.66	-0.1%	+5.7%	-1.5%	+183.6%	+205.5%	+205.6%	+94.4%
20-Day SMA	Oct 22, 26	$22.51	-1.2%	+3.7%	-7.7%	+182.4%	+202.8%	+215.4%	+109.3%
50-Day EMA	Oct 22, 26	$21.75	-0.6%	+3.0%	+1.9%	+182.8%	+200.1%	+201.4%	+100.6%
20-Day EMA	Oct 22, 26	$21.58	-1.5%	-3.3%	-6.4%	+173.3%	+192.7%	+199.1%	+101.7%

MACD Signal Highs

UMC MACD Signal Highs Comparison
Period	High	Date	Current
1M	$1.15	Oct 2, 26	-127.0%
3M	$1.15	Oct 2, 26	-127.0%
6M	$2.31	Jun 4, 26	-113.4%
1Y	$2.31	Jun 4, 26	-113.4%
3Y	$2.31	Jun 4, 26	-113.4%
5Y	$2.31	Jun 4, 26	-113.4%
All	$2.31	Jun 4, 26	-113.4%

MACD Signal Lows

UMC MACD Signal Lows Comparison
Period	Low	Date	Current
1M	-$0.31	Oct 22, 26	at low
3M	-$0.99	Aug 10, 26	+68.8%
6M	-$0.99	Aug 10, 26	+68.8%
1Y	-$0.99	Aug 10, 26	+68.8%
3Y	-$0.99	Aug 10, 26	+68.8%
5Y	-$0.99	Aug 10, 26	+68.8%
All	-$0.99	Aug 10, 26	+68.8%

MACD Signal History

Date	Value	Change
Oct 22, 2026	-$0.31	-331.2%
Dec 31, 2025	$0.13	+210.3%
Dec 31, 2024	-$0.12	-187.5%
Dec 31, 2023	$0.14	+624.2%
Dec 31, 2022	-$0.03	-147.2%
Dec 31, 2021	$0.06	-89.0%
Dec 31, 2020	$0.51	+512.1%
Dec 31, 2019	$0.08	+480.0%
Dec 31, 2018	-$0.02	+43.9%
Dec 31, 2017	-$0.04	-197.0%
Dec 31, 2016	-$0.01	-344.4%
Dec 31, 2015	$0.01	-81.1%
Dec 31, 2014	$0.03	+1,240.0%
Dec 31, 2013	-$0.00	-110.8%

Date	Value	Change
Dec 31, 2012	$0.02	+235.9%
Dec 31, 2011	-$0.02	-191.9%
Dec 31, 2010	$0.02	-48.2%
Dec 31, 2009	$0.04	+864.9%
Dec 31, 2008	$0.00	+108.6%
Dec 31, 2007	-$0.04	-182.1%
Dec 31, 2006	$0.05	+163.3%
Dec 31, 2005	$0.02	+145.4%
Dec 31, 2004	-$0.04	+58.0%
Dec 31, 2003	-$0.10	+59.3%
Dec 31, 2002	-$0.26	-140.8%
Dec 31, 2001	$0.63	+191.4%
Dec 31, 2000	-$0.69	-

FAQ

What is the current MACD signal of UMC?: As of today, UMC MACD signal is -$0.31

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

-$0.58$0.03-4.58%

October 22, 2026

Summary

Current Value: As of today, UMC MACD histogram is -$0.58, down -4.58% on October 22, 2026
1-Month High: UMC MACD histogram is currently -214.80% below its 1-month high of $0.50 set on September 22, 2026
1-Year High: UMC MACD histogram is currently -214.25% below its 1-year high of $0.51 set on May 28, 2026
1-Month Low: UMC MACD histogram is +3.17% above its 1-month low of -$0.60 reached on October 19, 2026
1-Year Low: UMC MACD histogram is +28.13% above its 1-year low of -$0.80 reached on July 29, 2026

Performance

UMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Oct 22, 26	-$0.58	-4.6%	-214.8%	+18.5%	-1826.3%	-3057.9%	-1260.4%	-1764.2%
MACD	Oct 22, 26	-$0.89	-23.6%	-166.2%	-232.2%	-953.0%	-1116.0%	-1147.2%	-217.4%
MACD Signal	Oct 22, 26	-$0.31	-87.3%	-137.0%	-170.2%	-331.3%	-393.4%	-986.0%	-24.6%
Price	Oct 22, 26	$18.53	-6.5%	-28.1%	-13.0%	+135.8%	+151.1%	+149.4%	+80.8%
14-Day RSI	Oct 22, 26	30.18	-14.5%	-58.8%	-31.2%	-40.7%	-41.8%	-49.6%	-22.1%
ATR	Oct 22, 26	$0.95	+4.8%	-4.5%	-39.4%	+570.8%	+436.4%	+495.7%	+221.8%
Beta	Oct 22, 26	1.80	+1.7%	+2.9%	+10.4%	+111.8%	+119.5%	+32.4%	+6.5%
10-Day Volatility	Oct 22, 26	42.32%	+23.5%	-25.6%	-42.6%	+166.0%	-4.5%	+87.8%	+69.6%
50-Day SMA	Oct 22, 26	$21.66	-0.1%	+5.7%	-1.5%	+183.6%	+205.5%	+205.6%	+94.4%
20-Day SMA	Oct 22, 26	$22.51	-1.2%	+3.7%	-7.7%	+182.4%	+202.8%	+215.4%	+109.3%
50-Day EMA	Oct 22, 26	$21.75	-0.6%	+3.0%	+1.9%	+182.8%	+200.1%	+201.4%	+100.6%
20-Day EMA	Oct 22, 26	$21.58	-1.5%	-3.3%	-6.4%	+173.3%	+192.7%	+199.1%	+101.7%

MACD Histogram Highs

UMC MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$0.50	Sep 22, 26	-214.8%
3M	$0.50	Sep 22, 26	-214.8%
6M	$0.51	May 28, 26	-214.3%
1Y	$0.51	May 28, 26	-214.3%
3Y	$0.51	May 28, 26	-214.3%
5Y	$0.51	May 28, 26	-214.3%
All	$0.51	May 28, 26	-214.3%

MACD Histogram Lows

UMC MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$0.60	Oct 19, 26	+3.2%
3M	-$0.80	Jul 29, 26	+28.1%
6M	-$0.80	Jul 29, 26	+28.1%
1Y	-$0.80	Jul 29, 26	+28.1%
3Y	-$0.80	Jul 29, 26	+28.1%
5Y	-$0.80	Jul 29, 26	+28.1%
All	-$0.80	Jul 29, 26	+28.1%

MACD Histogram History

Date	Value	Change
Oct 22, 2026	-$0.58	-1,826.3%
Dec 31, 2025	-$0.03	-209.1%
Dec 31, 2024	$0.03	-40.5%
Dec 31, 2023	$0.05	+160.3%
Dec 31, 2022	-$0.08	-433.0%
Dec 31, 2021	$0.02	+132.4%
Dec 31, 2020	-$0.07	-335.6%
Dec 31, 2019	-$0.02	-367.2%
Dec 31, 2018	$0.01	+170.9%
Dec 31, 2017	-$0.01	-72.0%
Dec 31, 2016	-$0.01	-457.1%
Dec 31, 2015	$0.00	-67.4%
Dec 31, 2014	$0.00	-50.0%
Dec 31, 2013	$0.01	+490.9%

Date	Value	Change
Dec 31, 2012	-$0.00	-122.0%
Dec 31, 2011	$0.01	+343.9%
Dec 31, 2010	-$0.00	-112.0%
Dec 31, 2009	$0.03	+404.4%
Dec 31, 2008	$0.01	-68.4%
Dec 31, 2007	$0.02	+532.4%
Dec 31, 2006	$0.00	+191.9%
Dec 31, 2005	-$0.00	-119.5%
Dec 31, 2004	$0.02	-21.5%
Dec 31, 2003	$0.02	+146.4%
Dec 31, 2002	-$0.05	+37.8%
Dec 31, 2001	-$0.08	-248.6%
Dec 31, 2000	$0.06	-

FAQ

What is the current MACD histogram of UMC?: As of today, UMC MACD histogram is -$0.58

MACD Histogram Formula

Histogram = MACD − Signal

Data Sources & References

UMC Official Website www.umc.com
UMC Profile on Yahoo Finance finance.yahoo.com/quote/UMC
UMC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/umc