What is the current MACD of COST?

As of today, COST MACD is -$7.71

What is the current MACD signal of COST?

As of today, COST MACD signal is -$3.14

What is the current MACD histogram of COST?

As of today, COST MACD histogram is -$4.57

COST Stock MACD History & Chart Since 1986

MACD

-$7.71$1.79-30.17%

September 8, 2026

Summary

Current Value: As of today, COST MACD is -$7.71, down -30.17% on September 8, 2026
1-Month High: COST MACD is currently -399.67% below its 1-month high of $2.57 set on August 19, 2026
1-Year High: COST MACD is currently -129.92% below its 1-year high of $25.77 set on January 26, 2026
1-Month Low: COST MACD is at its 1-month low
1-Year Low: COST MACD is +52.06% above its 1-year low of -$16.09 reached on July 1, 2026

MACD Chart

Performance

COST Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Sep 8, 26	-$7.71	-30.2%	-5300.1%	+44.6%	+30.3%	-1189.8%	-1125.2%	-191.2%
MACD Signal	Sep 8, 26	-$3.14	-57.1%	-79.6%	+63.8%	+74.6%	-9.7%	-127.6%	-136.4%
MACD Histogram	Sep 8, 26	-$4.57	-16.4%	-384.3%	+12.8%	-443.1%	-301.5%	-708.2%	-2582.9%
Price	Sep 9, 26	$908.00	-0.2%	-4.2%	-6.3%	+5.3%	-7.3%	+64.7%	+94.9%
14-Day RSI	Sep 8, 26	36.38	-4.4%	-27.0%	-10.4%	-8.6%	-38.0%	-33.9%	-49.6%
ATR	Sep 8, 26	$16.67	-3.1%	-15.0%	-26.5%	+25.9%	+19.7%	+125.2%	+196.9%
Beta	Sep 8, 26	-0.15	0.0%	0.0%	-1400.0%	-132.6%	-127.8%	-117.7%	-125.9%
10-Day Volatility	Sep 8, 26	14.00%	-33.7%	-22.6%	-39.4%	+9.5%	+42.9%	+40.3%	+31.7%
50-Day SMA	Sep 8, 26	$942.73	-0.1%	-0.9%	-6.3%	+4.8%	-2.1%	+71.8%	+117.4%
20-Day SMA	Sep 8, 26	$945.06	-0.2%	+0.3%	-6.3%	+8.2%	-2.0%	+73.0%	+107.8%
50-Day EMA	Sep 8, 26	$948.47	-0.2%	-0.8%	-5.0%	+6.0%	-1.8%	+74.6%	+117.7%
20-Day EMA	Sep 8, 26	$939.24	-0.3%	-0.8%	-5.3%	+7.5%	-2.3%	+71.8%	+107.0%

MACD Highs

COST MACD Highs Comparison
Period	High	Date	Current
1M	$2.57	Aug 19, 26	-399.7%
3M	$2.57	Aug 19, 26	-399.7%
6M	$18.80	May 20, 26	-141.0%
1Y	$25.77	Jan 26, 26	-129.9%
3Y	$33.77	Feb 14, 25	-122.8%
5Y	$33.77	Feb 14, 25	-122.8%
All	$33.77	Feb 14, 25	-122.8%

MACD Lows

COST MACD Lows Comparison
Period	Low	Date	Current
1M	-$7.71	Sep 8, 26	at low
3M	-$16.09	Jul 1, 26	+52.1%
6M	-$16.09	Jul 1, 26	+52.1%
1Y	-$16.09	Jul 1, 26	+52.1%
3Y	-$32.33	Mar 20, 25	+76.2%
5Y	-$33.65	May 23, 22	+77.1%
All	-$33.65	May 23, 22	+77.1%

MACD History

Date	Value	Change
Sep 9, 2026	-$7.71	+30.3%
Dec 31, 2025	-$11.06	-147.5%
Dec 31, 2024	-$4.47	-121.4%
Dec 31, 2023	$20.84	+267.4%
Dec 31, 2022	-$12.45	-217.0%
Dec 31, 2021	$10.64	+955.8%
Dec 31, 2020	-$1.24	-25.8%
Dec 31, 2019	-$0.99	+87.0%
Dec 31, 2018	-$7.59	-360.1%
Dec 31, 2017	$2.92	+18.8%
Dec 31, 2016	$2.46	+433.4%
Dec 31, 2015	$0.46	-63.5%
Dec 31, 2014	$1.26	+259.7%
Dec 31, 2013	-$0.79	-508.2%
Dec 31, 2012	-$0.13	-1,156.9%
Dec 31, 2011	$0.01	-99.1%
Dec 31, 2010	$1.41	+952.9%
Dec 31, 2009	$0.13	+190.5%
Dec 31, 2008	-$0.15	-120.2%
Dec 31, 2007	$0.74	+1,926.3%
Dec 31, 2006	-$0.04	-116.4%

Date	Value	Change
Dec 31, 2005	$0.25	+1,021.0%
Dec 31, 2004	$0.02	-95.5%
Dec 31, 2003	$0.49	+143.3%
Dec 31, 2002	-$1.13	-232.4%
Dec 31, 2001	$0.86	-10.5%
Dec 31, 2000	$0.96	+194.4%
Dec 31, 1999	$0.32	-77.5%
Dec 31, 1998	$1.45	+690.2%
Dec 31, 1997	$0.18	-55.1%
Dec 31, 1996	$0.41	+264.6%
Dec 31, 1995	-$0.25	+7.7%
Dec 31, 1994	-$0.27	-6,060.0%
Dec 31, 1993	$0.00	+102.2%
Dec 31, 1992	-$0.20	+61.0%
Dec 31, 1991	-$0.52	-331.2%
Dec 31, 1990	$0.22	+2,091.1%
Dec 31, 1989	-$0.01	+81.2%
Dec 31, 1988	-$0.06	-126.6%
Dec 31, 1987	$0.22	+310.8%
Dec 31, 1986	-$0.11	-

FAQ

What is the current MACD of COST?: As of today, COST MACD is -$7.71

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

-$3.14$1.14-57.10%

September 8, 2026

Summary

Current Value: As of today, COST MACD signal is -$3.14, down -57.10% on September 8, 2026
1-Month High: COST MACD signal is currently -295.44% below its 1-month high of $1.61 set on August 26, 2026
1-Year High: COST MACD signal is currently -115.07% below its 1-year high of $20.86 set on January 29, 2026
1-Month Low: COST MACD signal is at its 1-month low
1-Year Low: COST MACD signal is +78.69% above its 1-year low of -$14.75 reached on July 15, 2026

Performance

COST Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Sep 8, 26	-$3.14	-57.1%	-79.6%	+63.8%	+74.6%	-9.7%	-127.6%	-136.4%
MACD	Sep 8, 26	-$7.71	-30.2%	-5300.1%	+44.6%	+30.3%	-1189.8%	-1125.2%	-191.2%
MACD Histogram	Sep 8, 26	-$4.57	-16.4%	-384.3%	+12.8%	-443.1%	-301.5%	-708.2%	-2582.9%
Price	Sep 9, 26	$908.00	-0.2%	-4.2%	-6.3%	+5.3%	-7.3%	+64.7%	+94.9%
14-Day RSI	Sep 8, 26	36.38	-4.4%	-27.0%	-10.4%	-8.6%	-38.0%	-33.9%	-49.6%
ATR	Sep 8, 26	$16.67	-3.1%	-15.0%	-26.5%	+25.9%	+19.7%	+125.2%	+196.9%
Beta	Sep 8, 26	-0.15	0.0%	0.0%	-1400.0%	-132.6%	-127.8%	-117.7%	-125.9%
10-Day Volatility	Sep 8, 26	14.00%	-33.7%	-22.6%	-39.4%	+9.5%	+42.9%	+40.3%	+31.7%
50-Day SMA	Sep 8, 26	$942.73	-0.1%	-0.9%	-6.3%	+4.8%	-2.1%	+71.8%	+117.4%
20-Day SMA	Sep 8, 26	$945.06	-0.2%	+0.3%	-6.3%	+8.2%	-2.0%	+73.0%	+107.8%
50-Day EMA	Sep 8, 26	$948.47	-0.2%	-0.8%	-5.0%	+6.0%	-1.8%	+74.6%	+117.7%
20-Day EMA	Sep 8, 26	$939.24	-0.3%	-0.8%	-5.3%	+7.5%	-2.3%	+71.8%	+107.0%

MACD Signal Highs

COST MACD Signal Highs Comparison
Period	High	Date	Current
1M	$1.61	Aug 26, 26	-295.4%
3M	$1.61	Aug 26, 26	-295.4%
6M	$12.96	May 22, 26	-124.2%
1Y	$20.86	Jan 29, 26	-115.1%
3Y	$28.28	Feb 20, 25	-111.1%
5Y	$28.28	Feb 20, 25	-111.1%
All	$28.28	Feb 20, 25	-111.1%

MACD Signal Lows

COST MACD Signal Lows Comparison
Period	Low	Date	Current
1M	-$3.14	Sep 8, 26	at low
3M	-$14.75	Jul 15, 26	+78.7%
6M	-$14.75	Jul 15, 26	+78.7%
1Y	-$14.75	Jul 15, 26	+78.7%
3Y	-$25.09	Mar 26, 25	+87.5%
5Y	-$28.26	May 26, 22	+88.9%
All	-$28.26	May 26, 22	+88.9%

MACD Signal History

Date	Value	Change
Sep 9, 2026	-$3.14	+74.6%
Dec 31, 2025	-$12.39	-363.9%
Dec 31, 2024	$4.70	-77.9%
Dec 31, 2023	$21.29	+286.7%
Dec 31, 2022	-$11.40	-210.4%
Dec 31, 2021	$10.33	+627.4%
Dec 31, 2020	-$1.96	-73.1%
Dec 31, 2019	-$1.13	+83.9%
Dec 31, 2018	-$7.04	-275.4%
Dec 31, 2017	$4.02	+45.8%
Dec 31, 2016	$2.75	+353.8%
Dec 31, 2015	$0.61	-55.1%
Dec 31, 2014	$1.35	+270.8%
Dec 31, 2013	-$0.79	-1,160.5%
Dec 31, 2012	$0.07	+34.4%
Dec 31, 2011	$0.06	-96.4%
Dec 31, 2010	$1.54	+1,893.1%
Dec 31, 2009	$0.08	+395.8%
Dec 31, 2008	-$0.03	-103.3%
Dec 31, 2007	$0.78	+1,314.8%
Dec 31, 2006	$0.06	-75.2%

Date	Value	Change
Dec 31, 2005	$0.22	+1,114.1%
Dec 31, 2004	-$0.02	-105.1%
Dec 31, 2003	$0.43	+135.5%
Dec 31, 2002	-$1.22	-273.6%
Dec 31, 2001	$0.70	+84.4%
Dec 31, 2000	$0.38	-18.8%
Dec 31, 1999	$0.47	-62.3%
Dec 31, 1998	$1.24	+902.8%
Dec 31, 1997	$0.12	-67.7%
Dec 31, 1996	$0.38	+293.8%
Dec 31, 1995	-$0.20	+27.3%
Dec 31, 1994	-$0.27	-635.9%
Dec 31, 1993	$0.05	+134.5%
Dec 31, 1992	-$0.15	+74.6%
Dec 31, 1991	-$0.58	-342.4%
Dec 31, 1990	$0.24	+471.3%
Dec 31, 1989	-$0.06	-529.4%
Dec 31, 1988	-$0.01	-109.5%
Dec 31, 1987	$0.11	+230.6%
Dec 31, 1986	-$0.08	-

FAQ

What is the current MACD signal of COST?: As of today, COST MACD signal is -$3.14

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

-$4.57$0.65-16.44%

September 8, 2026

Summary

Current Value: As of today, COST MACD histogram is -$4.57, down -16.44% on September 8, 2026
1-Month High: COST MACD histogram is currently -339.89% below its 1-month high of $1.90 set on August 14, 2026
1-Year High: COST MACD histogram is currently -141.18% below its 1-year high of $11.10 set on January 15, 2026
1-Month Low: COST MACD histogram is at its 1-month low
1-Year Low: COST MACD histogram is +63.03% above its 1-year low of -$12.36 reached on June 2, 2026

Performance

COST Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Sep 8, 26	-$4.57	-16.4%	-384.3%	+12.8%	-443.1%	-301.5%	-708.2%	-2582.9%
MACD	Sep 8, 26	-$7.71	-30.2%	-5300.1%	+44.6%	+30.3%	-1189.8%	-1125.2%	-191.2%
MACD Signal	Sep 8, 26	-$3.14	-57.1%	-79.6%	+63.8%	+74.6%	-9.7%	-127.6%	-136.4%
Price	Sep 9, 26	$908.00	-0.2%	-4.2%	-6.3%	+5.3%	-7.3%	+64.7%	+94.9%
14-Day RSI	Sep 8, 26	36.38	-4.4%	-27.0%	-10.4%	-8.6%	-38.0%	-33.9%	-49.6%
ATR	Sep 8, 26	$16.67	-3.1%	-15.0%	-26.5%	+25.9%	+19.7%	+125.2%	+196.9%
Beta	Sep 8, 26	-0.15	0.0%	0.0%	-1400.0%	-132.6%	-127.8%	-117.7%	-125.9%
10-Day Volatility	Sep 8, 26	14.00%	-33.7%	-22.6%	-39.4%	+9.5%	+42.9%	+40.3%	+31.7%
50-Day SMA	Sep 8, 26	$942.73	-0.1%	-0.9%	-6.3%	+4.8%	-2.1%	+71.8%	+117.4%
20-Day SMA	Sep 8, 26	$945.06	-0.2%	+0.3%	-6.3%	+8.2%	-2.0%	+73.0%	+107.8%
50-Day EMA	Sep 8, 26	$948.47	-0.2%	-0.8%	-5.0%	+6.0%	-1.8%	+74.6%	+117.7%
20-Day EMA	Sep 8, 26	$939.24	-0.3%	-0.8%	-5.3%	+7.5%	-2.3%	+71.8%	+107.0%

MACD Histogram Highs

COST MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$1.90	Aug 14, 26	-339.9%
3M	$6.51	Jul 29, 26	-170.2%
6M	$8.21	May 19, 26	-155.6%
1Y	$11.10	Jan 15, 26	-141.2%
3Y	$11.98	Feb 6, 25	-138.1%
5Y	$11.98	Feb 6, 25	-138.1%
All	$11.98	Feb 6, 25	-138.1%

MACD Histogram Lows

COST MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$4.57	Sep 8, 26	at low
3M	-$5.24	Jun 9, 26	+12.8%
6M	-$12.36	Jun 2, 26	+63.0%
1Y	-$12.36	Jun 2, 26	+63.0%
3Y	-$19.23	Mar 13, 25	+76.2%
5Y	-$19.23	Mar 13, 25	+76.2%
All	-$19.23	Mar 13, 25	+76.2%

MACD Histogram History

Date	Value	Change
Sep 9, 2026	-$4.57	-443.1%
Dec 31, 2025	$1.33	+114.5%
Dec 31, 2024	-$9.16	-1,943.4%
Dec 31, 2023	-$0.45	+57.2%
Dec 31, 2022	-$1.05	-439.0%
Dec 31, 2021	$0.31	-56.8%
Dec 31, 2020	$0.72	+397.5%
Dec 31, 2019	$0.14	+126.2%
Dec 31, 2018	-$0.55	+49.8%
Dec 31, 2017	-$1.10	-268.9%
Dec 31, 2016	-$0.30	-103.1%
Dec 31, 2015	-$0.15	-65.3%
Dec 31, 2014	-$0.09	>-9,900.0%
Dec 31, 2013	$0.00	+100.2%
Dec 31, 2012	-$0.20	-373.6%
Dec 31, 2011	-$0.04	+65.3%
Dec 31, 2010	-$0.12	-318.2%
Dec 31, 2009	$0.06	+146.7%
Dec 31, 2008	-$0.12	-155.9%
Dec 31, 2007	-$0.05	+50.1%
Dec 31, 2006	-$0.10	-527.2%

Date	Value	Change
Dec 31, 2005	$0.02	-49.0%
Dec 31, 2004	$0.04	-26.0%
Dec 31, 2003	$0.06	-27.1%
Dec 31, 2002	$0.08	-48.0%
Dec 31, 2001	$0.16	-72.9%
Dec 31, 2000	$0.58	+505.5%
Dec 31, 1999	-$0.14	-168.9%
Dec 31, 1998	$0.21	+247.5%
Dec 31, 1997	$0.06	+139.5%
Dec 31, 1996	$0.02	+149.5%
Dec 31, 1995	-$0.05	-1,531.4%
Dec 31, 1994	$0.00	+107.6%
Dec 31, 1993	-$0.05	+14.6%
Dec 31, 1992	-$0.05	-186.7%
Dec 31, 1991	$0.06	+505.2%
Dec 31, 1990	-$0.02	-129.1%
Dec 31, 1989	$0.05	+207.5%
Dec 31, 1988	-$0.05	-142.5%
Dec 31, 1987	$0.12	+591.1%
Dec 31, 1986	-$0.02	-

FAQ

What is the current MACD histogram of COST?: As of today, COST MACD histogram is -$4.57

MACD Histogram Formula

Histogram = MACD − Signal

Data Sources & References

COST Official Website www.costco.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/909832/000090983225000101/0000909832-25-000101-index.htm
COST Profile on Yahoo Finance finance.yahoo.com/quote/COST
COST Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cost