What is the current MACD of CMCSA?

As of today, CMCSA MACD is $0.66

What is the current MACD signal of CMCSA?

As of today, CMCSA MACD signal is $0.50

What is the current MACD histogram of CMCSA?

As of today, CMCSA MACD histogram is $0.16

CMCSA Stock MACD History & Chart Since 1980

MACD

$0.66$0.05+8.00%

August 19, 2026

Summary

Current Value: As of today, CMCSA MACD is $0.66, up +8.00% on August 19, 2026
1-Month High: CMCSA MACD is currently at its 1-month high
1-Year High: CMCSA MACD is currently -38.60% below its 1-year high of $1.08 set on February 12, 2026
1-Month Low: CMCSA MACD is +317.30% above its 1-month low of -$0.31 reached on July 27, 2026
1-Year Low: CMCSA MACD is +163.76% above its 1-year low of -$1.04 reached on May 15, 2026

MACD Chart

Performance

CMCSA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Aug 19, 26	$0.66	+8.0%	+708.4%	+165.8%	+17.0%	+332.7%	-28.4%	+72.4%
MACD Signal	Aug 19, 26	$0.50	+8.9%	+320.7%	+153.5%	+14.7%	+201.4%	-48.8%	+38.0%
MACD Histogram	Aug 19, 26	$0.16	+5.4%	+38.6%	+324.2%	+24.7%	-21.8%	+424.7%	+630.9%
Price	Aug 19, 26	$26.59	+1.5%	+11.8%	+6.9%	-5.1%	-14.8%	-38.0%	-52.2%
14-Day RSI	Aug 19, 26	65.15	+3.8%	+30.1%	+95.3%	+4.8%	+32.6%	+7.3%	+8.4%
ATR	Aug 19, 26	$0.77	+1.3%	-3.1%	-0.5%	+26.4%	+11.7%	-0.9%	-2.7%
Beta	Aug 19, 26	0.12	0.0%	+9.1%	-45.5%	-79.7%	-81.3%	-87.8%	-88.0%
10-Day Volatility	Aug 19, 26	25.74%	-2.2%	-3.6%	+30.0%	+33.9%	+5.5%	+59.9%	+173.8%
50-Day SMA	Aug 19, 26	$24.02	+0.2%	-0.3%	-13.8%	-8.8%	-25.2%	-40.4%	-55.7%
20-Day SMA	Aug 19, 26	$24.76	+0.6%	+5.6%	-5.9%	-7.9%	-19.6%	-41.7%	-55.0%
50-Day EMA	Aug 19, 26	$24.74	+0.3%	+1.2%	-9.9%	-8.5%	-22.1%	-39.3%	-54.5%
20-Day EMA	Aug 19, 26	$25.14	+0.6%	+6.3%	-3.6%	-7.4%	-19.2%	-40.7%	-54.3%

MACD Highs

CMCSA MACD Highs Comparison
Period	High	Date	Current
1M	$0.66	Aug 19, 26	at high
3M	$0.66	Aug 19, 26	at high
6M	$0.87	Feb 20, 26	-28.2%
1Y	$1.08	Feb 12, 26	-38.6%
3Y	$1.08	Feb 12, 26	-38.6%
5Y	$1.20	Jan 26, 23	-44.5%
All	$1.68	Nov 27, 20	-60.6%

MACD Lows

CMCSA MACD Lows Comparison
Period	Low	Date	Current
1M	-$0.31	Jul 27, 26	+317.3%
3M	-$1.01	May 20, 26	+164.4%
6M	-$1.04	May 15, 26	+163.8%
1Y	-$1.04	May 15, 26	+163.8%
3Y	-$1.19	Dec 23, 24	+155.7%
5Y	-$1.79	May 9, 22	+137.0%
All	-$2.32	Mar 25, 20	+128.7%

MACD History

Date	Value	Change
Aug 20, 2026	$0.66	+17.0%
Dec 31, 2025	$0.57	+149.2%
Dec 31, 2024	-$1.15	-381.0%
Dec 31, 2023	$0.41	+149.7%
Dec 31, 2022	$0.16	+160.9%
Dec 31, 2021	-$0.27	-149.3%
Dec 31, 2020	$0.55	+199.6%
Dec 31, 2019	$0.18	+120.3%
Dec 31, 2018	-$0.90	-218.2%
Dec 31, 2017	$0.76	+131.5%
Dec 31, 2016	$0.33	+168.9%
Dec 31, 2015	-$0.48	-218.0%
Dec 31, 2014	$0.40	-7.7%
Dec 31, 2013	$0.44	+621.1%
Dec 31, 2012	$0.06	-59.9%
Dec 31, 2011	$0.15	-23.2%
Dec 31, 2010	$0.20	+24.9%
Dec 31, 2009	$0.16	+592.1%
Dec 31, 2008	$0.02	+111.3%
Dec 31, 2007	-$0.20	-212.1%
Dec 31, 2006	$0.18	+324.2%
Dec 31, 2005	-$0.08	-132.1%
Dec 31, 2004	$0.25	+444.4%
Dec 31, 2003	$0.05	+259.9%

Date	Value	Change
Dec 31, 2002	-$0.03	+85.9%
Dec 31, 2001	-$0.20	-178.2%
Dec 31, 2000	$0.26	-60.3%
Dec 31, 1999	$0.65	+91.6%
Dec 31, 1998	$0.34	+144.1%
Dec 31, 1997	$0.14	+251.8%
Dec 31, 1996	$0.04	+201.3%
Dec 31, 1995	-$0.04	-36.0%
Dec 31, 1994	-$0.03	+21.0%
Dec 31, 1993	-$0.04	-158.0%
Dec 31, 1992	$0.06	+258.5%
Dec 31, 1991	$0.02	-67.5%
Dec 31, 1990	$0.05	+356.9%
Dec 31, 1989	-$0.02	-172.0%
Dec 31, 1988	$0.03	-30.2%
Dec 31, 1987	$0.04	+2,009.1%
Dec 31, 1986	-$0.00	-113.8%
Dec 31, 1985	$0.02	+247.8%
Dec 31, 1984	$0.00	-48.9%
Dec 31, 1983	$0.01	+69.8%
Dec 31, 1982	$0.01	+226.2%
Dec 31, 1981	-$0.00	-321.1%
Dec 31, 1980	$0.00	-

FAQ

What is the current MACD of CMCSA?: As of today, CMCSA MACD is $0.66

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

$0.50$0.04+8.86%

August 19, 2026

Summary

Current Value: As of today, CMCSA MACD signal is $0.50, up +8.86% on August 19, 2026
1-Month High: CMCSA MACD signal is currently at its 1-month high
1-Year High: CMCSA MACD signal is currently -46.28% below its 1-year high of $0.93 set on February 18, 2026
1-Month Low: CMCSA MACD signal is +295.39% above its 1-month low of -$0.23 reached on July 27, 2026
1-Year Low: CMCSA MACD signal is +153.20% above its 1-year low of -$0.94 reached on May 21, 2026

Performance

CMCSA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Aug 19, 26	$0.50	+8.9%	+320.7%	+153.5%	+14.7%	+201.4%	-48.8%	+38.0%
MACD	Aug 19, 26	$0.66	+8.0%	+708.4%	+165.8%	+17.0%	+332.7%	-28.4%	+72.4%
MACD Histogram	Aug 19, 26	$0.16	+5.4%	+38.6%	+324.2%	+24.7%	-21.8%	+424.7%	+630.9%
Price	Aug 19, 26	$26.59	+1.5%	+11.8%	+6.9%	-5.1%	-14.8%	-38.0%	-52.2%
14-Day RSI	Aug 19, 26	65.15	+3.8%	+30.1%	+95.3%	+4.8%	+32.6%	+7.3%	+8.4%
ATR	Aug 19, 26	$0.77	+1.3%	-3.1%	-0.5%	+26.4%	+11.7%	-0.9%	-2.7%
Beta	Aug 19, 26	0.12	0.0%	+9.1%	-45.5%	-79.7%	-81.3%	-87.8%	-88.0%
10-Day Volatility	Aug 19, 26	25.74%	-2.2%	-3.6%	+30.0%	+33.9%	+5.5%	+59.9%	+173.8%
50-Day SMA	Aug 19, 26	$24.02	+0.2%	-0.3%	-13.8%	-8.8%	-25.2%	-40.4%	-55.7%
20-Day SMA	Aug 19, 26	$24.76	+0.6%	+5.6%	-5.9%	-7.9%	-19.6%	-41.7%	-55.0%
50-Day EMA	Aug 19, 26	$24.74	+0.3%	+1.2%	-9.9%	-8.5%	-22.1%	-39.3%	-54.5%
20-Day EMA	Aug 19, 26	$25.14	+0.6%	+6.3%	-3.6%	-7.4%	-19.2%	-40.7%	-54.3%

MACD Signal Highs

CMCSA MACD Signal Highs Comparison
Period	High	Date	Current
1M	$0.50	Aug 19, 26	at high
3M	$0.50	Aug 19, 26	at high
6M	$0.92	Feb 20, 26	-46.2%
1Y	$0.93	Feb 18, 26	-46.3%
3Y	$0.98	Aug 18, 23	-48.8%
5Y	$1.06	Jan 30, 23	-52.8%
All	$1.46	Dec 7, 20	-65.8%

MACD Signal Lows

CMCSA MACD Signal Lows Comparison
Period	Low	Date	Current
1M	-$0.23	Jul 27, 26	+295.4%
3M	-$0.94	May 21, 26	+153.2%
6M	-$0.94	May 21, 26	+153.2%
1Y	-$0.94	May 21, 26	+153.2%
3Y	-$1.08	Jan 3, 25	+146.2%
5Y	-$1.58	Oct 12, 22	+131.7%
All	-$2.03	Mar 27, 20	+124.6%

MACD Signal History

Date	Value	Change
Aug 20, 2026	$0.50	+14.7%
Dec 31, 2025	$0.44	+141.1%
Dec 31, 2024	-$1.06	-363.3%
Dec 31, 2023	$0.40	+48.2%
Dec 31, 2022	$0.27	+145.1%
Dec 31, 2021	-$0.60	-199.6%
Dec 31, 2020	$0.61	+1,525.6%
Dec 31, 2019	-$0.04	+93.9%
Dec 31, 2018	-$0.69	-195.1%
Dec 31, 2017	$0.73	+65.6%
Dec 31, 2016	$0.44	+194.5%
Dec 31, 2015	-$0.46	-247.3%
Dec 31, 2014	$0.32	-11.7%
Dec 31, 2013	$0.36	+261.2%
Dec 31, 2012	$0.10	-25.1%
Dec 31, 2011	$0.13	-35.5%
Dec 31, 2010	$0.20	-2.2%
Dec 31, 2009	$0.21	+1,787.9%
Dec 31, 2008	-$0.01	+95.2%
Dec 31, 2007	-$0.26	-219.5%
Dec 31, 2006	$0.22	+441.8%
Dec 31, 2005	-$0.06	-134.5%
Dec 31, 2004	$0.18	+1,428.1%
Dec 31, 2003	$0.01	+148.6%

Date	Value	Change
Dec 31, 2002	-$0.02	+71.9%
Dec 31, 2001	-$0.09	-209.4%
Dec 31, 2000	$0.08	-88.7%
Dec 31, 1999	$0.72	+113.6%
Dec 31, 1998	$0.33	+135.0%
Dec 31, 1997	$0.14	+239.3%
Dec 31, 1996	$0.04	+246.9%
Dec 31, 1995	-$0.03	+28.5%
Dec 31, 1994	-$0.04	+48.9%
Dec 31, 1993	-$0.08	-210.3%
Dec 31, 1992	$0.07	+1,579.2%
Dec 31, 1991	-$0.00	-109.0%
Dec 31, 1990	$0.05	+270.0%
Dec 31, 1989	-$0.03	-242.3%
Dec 31, 1988	$0.02	-34.5%
Dec 31, 1987	$0.03	+1,360.9%
Dec 31, 1986	$0.00	-89.3%
Dec 31, 1985	$0.02	+270.7%
Dec 31, 1984	$0.01	-28.4%
Dec 31, 1983	$0.01	+47.3%
Dec 31, 1982	$0.01	+252.8%
Dec 31, 1981	-$0.00	-820.0%
Dec 31, 1980	$0.00	-

FAQ

What is the current MACD signal of CMCSA?: As of today, CMCSA MACD signal is $0.50

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

$0.16$0.01+5.43%

August 19, 2026

Summary

Current Value: As of today, CMCSA MACD histogram is $0.16, up +5.43% on August 19, 2026
1-Month High: CMCSA MACD histogram is currently -29.68% below its 1-month high of $0.23 set on August 7, 2026
1-Year High: CMCSA MACD histogram is currently -62.57% below its 1-year high of $0.44 set on December 18, 2025
1-Month Low: CMCSA MACD histogram is +290.64% above its 1-month low of -$0.09 reached on July 24, 2026
1-Year Low: CMCSA MACD histogram is +148.18% above its 1-year low of -$0.34 reached on March 19, 2026

Performance

CMCSA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Aug 19, 26	$0.16	+5.4%	+38.6%	+324.2%	+24.7%	-21.8%	+424.7%	+630.9%
MACD	Aug 19, 26	$0.66	+8.0%	+708.4%	+165.8%	+17.0%	+332.7%	-28.4%	+72.4%
MACD Signal	Aug 19, 26	$0.50	+8.9%	+320.7%	+153.5%	+14.7%	+201.4%	-48.8%	+38.0%
Price	Aug 19, 26	$26.59	+1.5%	+11.8%	+6.9%	-5.1%	-14.8%	-38.0%	-52.2%
14-Day RSI	Aug 19, 26	65.15	+3.8%	+30.1%	+95.3%	+4.8%	+32.6%	+7.3%	+8.4%
ATR	Aug 19, 26	$0.77	+1.3%	-3.1%	-0.5%	+26.4%	+11.7%	-0.9%	-2.7%
Beta	Aug 19, 26	0.12	0.0%	+9.1%	-45.5%	-79.7%	-81.3%	-87.8%	-88.0%
10-Day Volatility	Aug 19, 26	25.74%	-2.2%	-3.6%	+30.0%	+33.9%	+5.5%	+59.9%	+173.8%
50-Day SMA	Aug 19, 26	$24.02	+0.2%	-0.3%	-13.8%	-8.8%	-25.2%	-40.4%	-55.7%
20-Day SMA	Aug 19, 26	$24.76	+0.6%	+5.6%	-5.9%	-7.9%	-19.6%	-41.7%	-55.0%
50-Day EMA	Aug 19, 26	$24.74	+0.3%	+1.2%	-9.9%	-8.5%	-22.1%	-39.3%	-54.5%
20-Day EMA	Aug 19, 26	$25.14	+0.6%	+6.3%	-3.6%	-7.4%	-19.2%	-40.7%	-54.3%

MACD Histogram Highs

CMCSA MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$0.23	Aug 7, 26	-29.7%
3M	$0.23	Aug 7, 26	-29.7%
6M	$0.36	Apr 23, 26	-55.1%
1Y	$0.44	Dec 18, 25	-62.6%
3Y	$0.44	Dec 18, 25	-62.6%
5Y	$0.50	May 27, 22	-67.4%
All	$0.69	Apr 14, 20	-76.2%

MACD Histogram Lows

CMCSA MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$0.09	Jul 24, 26	+290.6%
3M	-$0.09	Jul 24, 26	+243.9%
6M	-$0.34	Mar 19, 26	+148.2%
1Y	-$0.34	Mar 19, 26	+148.2%
3Y	-$0.44	Dec 11, 24	+137.3%
5Y	-$0.75	May 2, 22	+121.8%
All	-$0.75	May 2, 22	+121.8%

MACD Histogram History

Date	Value	Change
Aug 20, 2026	$0.16	+24.7%
Dec 31, 2025	$0.13	+245.2%
Dec 31, 2024	-$0.09	-1,463.6%
Dec 31, 2023	$0.01	+106.1%
Dec 31, 2022	-$0.11	-132.4%
Dec 31, 2021	$0.33	+661.8%
Dec 31, 2020	-$0.06	-126.4%
Dec 31, 2019	$0.22	+208.1%
Dec 31, 2018	-$0.21	-712.1%
Dec 31, 2017	$0.03	+130.9%
Dec 31, 2016	-$0.11	-803.3%
Dec 31, 2015	-$0.01	-113.8%
Dec 31, 2014	$0.09	+9.7%
Dec 31, 2013	$0.08	+312.1%
Dec 31, 2012	-$0.04	-296.4%
Dec 31, 2011	$0.02	+358.7%
Dec 31, 2010	-$0.01	+85.4%
Dec 31, 2009	-$0.05	-246.3%
Dec 31, 2008	$0.04	-39.8%
Dec 31, 2007	$0.06	+255.2%
Dec 31, 2006	-$0.04	-127.1%
Dec 31, 2005	-$0.02	-125.5%
Dec 31, 2004	$0.07	+92.3%
Dec 31, 2003	$0.03	+989.5%

Date	Value	Change
Dec 31, 2002	-$0.00	+96.7%
Dec 31, 2001	-$0.11	-164.1%
Dec 31, 2000	$0.18	+396.7%
Dec 31, 1999	-$0.06	-975.4%
Dec 31, 1998	$0.01	+376.0%
Dec 31, 1997	-$0.00	-13.6%
Dec 31, 1996	-$0.00	+79.4%
Dec 31, 1995	-$0.01	-196.4%
Dec 31, 1994	$0.01	-73.4%
Dec 31, 1993	$0.04	+627.8%
Dec 31, 1992	-$0.01	-135.3%
Dec 31, 1991	$0.02	+2,140.0%
Dec 31, 1990	$0.00	-90.2%
Dec 31, 1989	$0.01	+39.7%
Dec 31, 1988	$0.01	-13.1%
Dec 31, 1987	$0.01	+286.7%
Dec 31, 1986	-$0.00	+18.2%
Dec 31, 1985	-$0.01	-358.3%
Dec 31, 1984	-$0.00	-233.3%
Dec 31, 1983	$0.00	+550.0%
Dec 31, 1982	-$0.00	+66.7%
Dec 31, 1981	-$0.00	-142.9%
Dec 31, 1980	$0.00	-

FAQ

What is the current MACD histogram of CMCSA?: As of today, CMCSA MACD histogram is $0.16

MACD Histogram Formula

Histogram = MACD − Signal

Data Sources & References

CMCSA Official Website corporate.comcast.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1166691/000162828026004994/0001628280-26-004994-index.htm
CMCSA Profile on Yahoo Finance finance.yahoo.com/quote/CMCSA
CMCSA Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cmcsa