What is the current MACD of STM?

As of today, STM MACD is -$1.38

What is the current MACD signal of STM?

As of today, STM MACD signal is -$1.93

What is the current MACD histogram of STM?

As of today, STM MACD histogram is $0.55

STM Stock MACD History & Chart Since 1995

MACD

-$1.38$0.07+4.65%

September 10, 2026

Summary

Current Value: As of today, STM MACD is -$1.38, up +4.65% on September 10, 2026
1-Month High: STM MACD is currently at its 1-month high
1-Year High: STM MACD is currently -120.10% below its 1-year high of $6.89 set on June 4, 2026
1-Month Low: STM MACD is +60.30% above its 1-month low of -$3.49 reached on August 11, 2026
1-Year Low: STM MACD is +72.90% above its 1-year low of -$5.11 reached on July 30, 2026

MACD Chart

Performance

STM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Sep 10, 26	-$1.38	+4.7%	+60.3%	-125.5%	-462.7%	-418.2%	-26.5%	-237.1%
MACD Signal	Sep 10, 26	-$1.93	+6.6%	+52.2%	-133.0%	-587.2%	-577.5%	-112.4%	-280.5%
MACD Histogram	Sep 10, 26	$0.55	-11.3%	-0.8%	+233.9%	+3775.2%	+2942.2%	+396.6%	+1002.1%
Price	Sep 11, 26	$51.78	+2.0%	-5.9%	-33.7%	+99.6%	+98.0%	+16.5%	+15.2%
14-Day RSI	Sep 10, 26	43.67	-4.9%	-0.5%	-32.8%	-22.1%	-4.7%	+28.6%	-34.8%
ATR	Sep 10, 26	$1.95	-1.5%	-42.8%	-58.5%	+273.6%	+157.8%	+69.7%	+166.8%
Beta	Sep 10, 26	2.70	+0.4%	-1.5%	+14.9%	+50.0%	+56.1%	+74.2%	+70.9%
10-Day Volatility	Sep 10, 26	35.57%	+4.3%	-47.1%	-69.1%	+214.8%	+14.7%	+38.4%	+87.9%
50-Day SMA	Sep 10, 26	$56.65	-0.8%	-15.0%	+0.2%	+128.5%	+102.8%	+15.5%	+37.5%
20-Day SMA	Sep 10, 26	$51.22	-0.3%	-9.0%	-26.7%	+97.1%	+93.7%	+10.3%	+17.2%
50-Day EMA	Sep 10, 26	$55.22	-0.3%	-8.8%	-6.7%	+116.5%	+104.6%	+15.7%	+32.1%
20-Day EMA	Sep 10, 26	$51.79	-0.2%	-9.1%	-25.7%	+101.8%	+95.6%	+11.1%	+18.5%

MACD Highs

STM MACD Highs Comparison
Period	High	Date	Current
1M	-$1.38	Sep 10, 26	at high
3M	$5.44	Jun 15, 26	-125.5%
6M	$6.89	Jun 4, 26	-120.1%
1Y	$6.89	Jun 4, 26	-120.1%
3Y	$6.89	Jun 4, 26	-120.1%
5Y	$6.89	Jun 4, 26	-120.1%
All	$6.89	Jun 4, 26	-120.1%

MACD Lows

STM MACD Lows Comparison
Period	Low	Date	Current
1M	-$3.49	Aug 11, 26	+60.3%
3M	-$5.11	Jul 30, 26	+72.9%
6M	-$5.11	Jul 30, 26	+72.9%
1Y	-$5.11	Jul 30, 26	+72.9%
3Y	-$5.11	Jul 30, 26	+72.9%
5Y	-$5.11	Jul 30, 26	+72.9%
All	-$5.11	Jul 30, 26	+72.9%

MACD History

Date	Value	Change
Sep 11, 2026	-$1.38	-462.7%
Dec 31, 2025	$0.38	+234.9%
Dec 31, 2024	-$0.28	-120.2%
Dec 31, 2023	$1.40	+473.4%
Dec 31, 2022	-$0.37	-316.6%
Dec 31, 2021	$0.17	+84.1%
Dec 31, 2020	$0.09	-87.9%
Dec 31, 2019	$0.77	+394.3%
Dec 31, 2018	-$0.26	-28.9%
Dec 31, 2017	-$0.20	-147.2%
Dec 31, 2016	$0.43	+624.5%
Dec 31, 2015	-$0.08	-213.2%
Dec 31, 2014	$0.07	+58.3%
Dec 31, 2013	$0.05	-82.7%
Dec 31, 2012	$0.27	+294.0%
Dec 31, 2011	-$0.14	-144.9%

Date	Value	Change
Dec 31, 2010	$0.31	+78.5%
Dec 31, 2009	$0.17	+194.5%
Dec 31, 2008	-$0.18	+55.0%
Dec 31, 2007	-$0.40	-379.8%
Dec 31, 2006	$0.14	+12.5%
Dec 31, 2005	$0.13	+207.6%
Dec 31, 2004	-$0.12	-16.4%
Dec 31, 2003	-$0.10	+84.9%
Dec 31, 2002	-$0.68	-141.1%
Dec 31, 2001	-$0.28	+58.2%
Dec 31, 2000	-$0.67	-122.0%
Dec 31, 1999	$3.07	+624.9%
Dec 31, 1998	$0.42	+201.0%
Dec 31, 1997	-$0.42	-241.6%
Dec 31, 1996	$0.30	+471.1%
Dec 31, 1995	-$0.08	-

FAQ

What is the current MACD of STM?: As of today, STM MACD is -$1.38

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

-$1.93$0.14+6.62%

September 10, 2026

Summary

Current Value: As of today, STM MACD signal is -$1.93, up +6.62% on September 10, 2026
1-Month High: STM MACD signal is currently at its 1-month high
1-Year High: STM MACD signal is currently -131.31% below its 1-year high of $6.17 set on June 8, 2026
1-Month Low: STM MACD signal is +52.17% above its 1-month low of -$4.04 reached on August 11, 2026
1-Year Low: STM MACD signal is +55.48% above its 1-year low of -$4.34 reached on August 6, 2026

Performance

STM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Sep 10, 26	-$1.93	+6.6%	+52.2%	-133.0%	-587.2%	-577.5%	-112.4%	-280.5%
MACD	Sep 10, 26	-$1.38	+4.7%	+60.3%	-125.5%	-462.7%	-418.2%	-26.5%	-237.1%
MACD Histogram	Sep 10, 26	$0.55	-11.3%	-0.8%	+233.9%	+3775.2%	+2942.2%	+396.6%	+1002.1%
Price	Sep 11, 26	$51.78	+2.0%	-5.9%	-33.7%	+99.6%	+98.0%	+16.5%	+15.2%
14-Day RSI	Sep 10, 26	43.67	-4.9%	-0.5%	-32.8%	-22.1%	-4.7%	+28.6%	-34.8%
ATR	Sep 10, 26	$1.95	-1.5%	-42.8%	-58.5%	+273.6%	+157.8%	+69.7%	+166.8%
Beta	Sep 10, 26	2.70	+0.4%	-1.5%	+14.9%	+50.0%	+56.1%	+74.2%	+70.9%
10-Day Volatility	Sep 10, 26	35.57%	+4.3%	-47.1%	-69.1%	+214.8%	+14.7%	+38.4%	+87.9%
50-Day SMA	Sep 10, 26	$56.65	-0.8%	-15.0%	+0.2%	+128.5%	+102.8%	+15.5%	+37.5%
20-Day SMA	Sep 10, 26	$51.22	-0.3%	-9.0%	-26.7%	+97.1%	+93.7%	+10.3%	+17.2%
50-Day EMA	Sep 10, 26	$55.22	-0.3%	-8.8%	-6.7%	+116.5%	+104.6%	+15.7%	+32.1%
20-Day EMA	Sep 10, 26	$51.79	-0.2%	-9.1%	-25.7%	+101.8%	+95.6%	+11.1%	+18.5%

MACD Signal Highs

STM MACD Signal Highs Comparison
Period	High	Date	Current
1M	-$1.93	Sep 10, 26	at high
3M	$5.85	Jun 11, 26	-133.0%
6M	$6.17	Jun 8, 26	-131.3%
1Y	$6.17	Jun 8, 26	-131.3%
3Y	$6.17	Jun 8, 26	-131.3%
5Y	$6.17	Jun 8, 26	-131.3%
All	$6.17	Jun 8, 26	-131.3%

MACD Signal Lows

STM MACD Signal Lows Comparison
Period	Low	Date	Current
1M	-$4.04	Aug 11, 26	+52.2%
3M	-$4.34	Aug 6, 26	+55.5%
6M	-$4.34	Aug 6, 26	+55.5%
1Y	-$4.34	Aug 6, 26	+55.5%
3Y	-$4.34	Aug 6, 26	+55.5%
5Y	-$4.34	Aug 6, 26	+55.5%
All	-$4.34	Aug 6, 26	+55.5%

MACD Signal History

Date	Value	Change
Sep 11, 2026	-$1.93	-587.2%
Dec 31, 2025	$0.40	+249.7%
Dec 31, 2024	-$0.26	-117.5%
Dec 31, 2023	$1.51	+7,383.2%
Dec 31, 2022	$0.02	-58.0%
Dec 31, 2021	$0.05	-71.2%
Dec 31, 2020	$0.17	-80.8%
Dec 31, 2019	$0.87	+345.9%
Dec 31, 2018	-$0.35	-53.5%
Dec 31, 2017	-$0.23	-152.2%
Dec 31, 2016	$0.44	+559.8%
Dec 31, 2015	-$0.10	-210.1%
Dec 31, 2014	$0.09	+401.4%
Dec 31, 2013	-$0.03	-110.8%
Dec 31, 2012	$0.27	+230.4%
Dec 31, 2011	-$0.21	-161.3%

Date	Value	Change
Dec 31, 2010	$0.34	+225.2%
Dec 31, 2009	$0.10	+143.5%
Dec 31, 2008	-$0.24	+38.6%
Dec 31, 2007	-$0.39	-328.7%
Dec 31, 2006	$0.17	-24.6%
Dec 31, 2005	$0.22	+378.7%
Dec 31, 2004	-$0.08	+17.5%
Dec 31, 2003	-$0.10	+71.1%
Dec 31, 2002	-$0.34	-199.3%
Dec 31, 2001	-$0.11	+78.0%
Dec 31, 2000	-$0.51	-116.4%
Dec 31, 1999	$3.11	+500.8%
Dec 31, 1998	$0.52	+193.1%
Dec 31, 1997	-$0.56	-263.6%
Dec 31, 1996	$0.34	+225.8%
Dec 31, 1995	-$0.27	-

FAQ

What is the current MACD signal of STM?: As of today, STM MACD signal is -$1.93

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

$0.55$0.07-11.25%

September 10, 2026

Summary

Current Value: As of today, STM MACD histogram is $0.55, down -11.25% on September 10, 2026
1-Month High: STM MACD histogram is currently -29.14% below its 1-month high of $0.77 set on August 17, 2026
1-Year High: STM MACD histogram is currently -46.95% below its 1-year high of $1.03 set on April 24, 2026
1-Month Low: STM MACD histogram is +694.78% above its 1-month low of $0.07 reached on August 25, 2026
1-Year Low: STM MACD histogram is +127.47% above its 1-year low of -$1.99 reached on July 29, 2026

Performance

STM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Sep 10, 26	$0.55	-11.3%	-0.8%	+233.9%	+3775.2%	+2942.2%	+396.6%	+1002.1%
MACD	Sep 10, 26	-$1.38	+4.7%	+60.3%	-125.5%	-462.7%	-418.2%	-26.5%	-237.1%
MACD Signal	Sep 10, 26	-$1.93	+6.6%	+52.2%	-133.0%	-587.2%	-577.5%	-112.4%	-280.5%
Price	Sep 11, 26	$51.78	+2.0%	-5.9%	-33.7%	+99.6%	+98.0%	+16.5%	+15.2%
14-Day RSI	Sep 10, 26	43.67	-4.9%	-0.5%	-32.8%	-22.1%	-4.7%	+28.6%	-34.8%
ATR	Sep 10, 26	$1.95	-1.5%	-42.8%	-58.5%	+273.6%	+157.8%	+69.7%	+166.8%
Beta	Sep 10, 26	2.70	+0.4%	-1.5%	+14.9%	+50.0%	+56.1%	+74.2%	+70.9%
10-Day Volatility	Sep 10, 26	35.57%	+4.3%	-47.1%	-69.1%	+214.8%	+14.7%	+38.4%	+87.9%
50-Day SMA	Sep 10, 26	$56.65	-0.8%	-15.0%	+0.2%	+128.5%	+102.8%	+15.5%	+37.5%
20-Day SMA	Sep 10, 26	$51.22	-0.3%	-9.0%	-26.7%	+97.1%	+93.7%	+10.3%	+17.2%
50-Day EMA	Sep 10, 26	$55.22	-0.3%	-8.8%	-6.7%	+116.5%	+104.6%	+15.7%	+32.1%
20-Day EMA	Sep 10, 26	$51.79	-0.2%	-9.1%	-25.7%	+101.8%	+95.6%	+11.1%	+18.5%

MACD Histogram Highs

STM MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$0.77	Aug 17, 26	-29.1%
3M	$0.77	Aug 17, 26	-29.1%
6M	$1.03	Apr 24, 26	-47.0%
1Y	$1.03	Apr 24, 26	-47.0%
3Y	$1.03	Apr 24, 26	-47.0%
5Y	$1.03	Apr 24, 26	-47.0%
All	$1.54	Feb 8, 00	-64.4%

MACD Histogram Lows

STM MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	$0.07	Aug 25, 26	+694.8%
3M	-$1.99	Jul 29, 26	+127.5%
6M	-$1.99	Jul 29, 26	+127.5%
1Y	-$1.99	Jul 29, 26	+127.5%
3Y	-$1.99	Jul 29, 26	+127.5%
5Y	-$1.99	Jul 29, 26	+127.5%
All	-$1.99	Jul 29, 26	+127.5%

MACD Histogram History

Date	Value	Change
Sep 11, 2026	$0.55	+3,775.2%
Dec 31, 2025	-$0.01	+17.2%
Dec 31, 2024	-$0.02	+84.3%
Dec 31, 2023	-$0.11	+70.9%
Dec 31, 2022	-$0.39	-416.5%
Dec 31, 2021	$0.12	+269.8%
Dec 31, 2020	-$0.07	+25.6%
Dec 31, 2019	-$0.10	-207.4%
Dec 31, 2018	$0.09	+238.7%
Dec 31, 2017	$0.03	+368.3%
Dec 31, 2016	-$0.01	-173.2%
Dec 31, 2015	$0.01	+194.5%
Dec 31, 2014	-$0.01	-119.5%
Dec 31, 2013	$0.08	+5,457.1%
Dec 31, 2012	-$0.00	-102.1%
Dec 31, 2011	$0.07	+337.3%

Date	Value	Change
Dec 31, 2010	-$0.03	-141.8%
Dec 31, 2009	$0.07	+24.1%
Dec 31, 2008	$0.06	+400.5%
Dec 31, 2007	-$0.02	+24.0%
Dec 31, 2006	-$0.02	+74.6%
Dec 31, 2005	-$0.10	-143.2%
Dec 31, 2004	-$0.04	-637.7%
Dec 31, 2003	-$0.01	+98.5%
Dec 31, 2002	-$0.34	-102.4%
Dec 31, 2001	-$0.17	-4.0%
Dec 31, 2000	-$0.16	-300.7%
Dec 31, 1999	-$0.04	+56.9%
Dec 31, 1998	-$0.09	-168.8%
Dec 31, 1997	$0.14	+412.6%
Dec 31, 1996	-$0.04	-123.0%
Dec 31, 1995	$0.19	-

FAQ

What is the current MACD histogram of STM?: As of today, STM MACD histogram is $0.55

MACD Histogram Formula

Histogram = MACD − Signal

Data Sources & References

STM Official Website www.st.com/content/st_com/en.html
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/932787/000093278726000009/0000932787-26-000009-index.htm
STM Profile on Yahoo Finance finance.yahoo.com/quote/STM
STM Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/stm