What is the current MACD of HEI?

As of today, HEI MACD is -$8.31

What is the current MACD signal of HEI?

As of today, HEI MACD signal is -$4.29

What is the current MACD histogram of HEI?

As of today, HEI MACD histogram is -$4.02

HEI Stock MACD History & Chart Since 1980

MACD

-$8.31$0.50-6.46%

September 4, 2026

Summary

Current Value: As of today, HEI MACD is -$8.31, down -6.46% on September 4, 2026
1-Month High: HEI MACD is currently -211.48% below its 1-month high of $7.46 set on August 14, 2026
1-Year High: HEI MACD is currently -161.83% below its 1-year high of $13.44 set on June 4, 2026
1-Month Low: HEI MACD is at its 1-month low
1-Year Low: HEI MACD is +42.12% above its 1-year low of -$14.36 reached on March 30, 2026

MACD Chart

Performance

HEI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Sep 4, 26	-$8.31	-6.5%	-245.1%	-161.8%	-279.7%	-1454.4%	-483.4%	-287.5%
MACD Signal	Sep 4, 26	-$4.29	-30.6%	-192.2%	-141.0%	-222.9%	-827.8%	-136.2%	-102.9%
MACD Histogram	Sep 4, 26	-$4.02	+11.1%	-475.1%	-235.4%	-455.2%	-473.4%	-1123.2%	-10000.0%
Price	Sep 4, 26	$325.48	-0.1%	-11.5%	-2.3%	+0.6%	+1.0%	+92.2%	+161.6%
14-Day RSI	Sep 4, 26	30.83	-0.4%	-52.3%	-53.0%	-41.7%	-44.1%	-38.1%	-12.7%
ATR	Sep 4, 26	$9.46	-3.1%	-7.7%	-11.9%	+30.3%	+16.9%	+170.6%	+274.2%
Beta	Sep 4, 26	1.17	-0.8%	-2.5%	-5.7%	+80.0%	+72.1%	+33.0%	-0.8%
10-Day Volatility	Sep 4, 26	16.11%	-15.6%	-38.4%	-75.1%	-55.1%	-70.4%	+11.9%	-16.7%
50-Day SMA	Sep 4, 26	$352.13	-0.1%	+3.0%	+21.3%	+11.3%	+10.7%	+103.9%	+163.8%
20-Day SMA	Sep 4, 26	$350.62	-0.6%	+0.2%	+13.7%	+9.9%	+11.9%	+107.9%	+173.1%
50-Day EMA	Sep 4, 26	$344.87	-0.2%	+1.5%	+14.3%	+8.5%	+10.4%	+102.5%	+161.4%
20-Day EMA	Sep 4, 26	$343.10	-0.5%	-2.5%	+9.8%	+6.5%	+8.7%	+103.3%	+167.0%

MACD Highs

HEI MACD Highs Comparison
Period	High	Date	Current
1M	$7.46	Aug 14, 26	-211.5%
3M	$13.44	Jun 4, 26	-161.8%
6M	$13.44	Jun 4, 26	-161.8%
1Y	$13.44	Jun 4, 26	-161.8%
3Y	$13.44	Jun 4, 26	-161.8%
5Y	$13.44	Jun 4, 26	-161.8%
All	$13.44	Jun 4, 26	-161.8%

MACD Lows

HEI MACD Lows Comparison
Period	Low	Date	Current
1M	-$8.31	Sep 4, 26	at low
3M	-$8.31	Sep 4, 26	at low
6M	-$14.36	Mar 30, 26	+42.1%
1Y	-$14.36	Mar 30, 26	+42.1%
3Y	-$14.36	Mar 30, 26	+42.1%
5Y	-$14.36	Mar 30, 26	+42.1%
All	-$14.36	Mar 30, 26	+42.1%

MACD History

Date	Value	Change
Sep 4, 2026	-$8.31	-279.7%
Dec 31, 2025	$4.62	+165.0%
Dec 31, 2024	-$7.12	-434.1%
Dec 31, 2023	$2.13	+248.7%
Dec 31, 2022	-$1.43	-317.0%
Dec 31, 2021	$0.66	-56.7%
Dec 31, 2020	$1.52	+148.4%
Dec 31, 2019	-$3.15	-47.5%
Dec 31, 2018	-$2.13	-412.9%
Dec 31, 2017	$0.68	+84.8%
Dec 31, 2016	$0.37	-23.3%
Dec 31, 2015	$0.48	-61.0%
Dec 31, 2014	$1.24	+111.6%
Dec 31, 2013	$0.58	+34.4%
Dec 31, 2012	$0.43	+229.5%
Dec 31, 2011	$0.13	+381.2%
Dec 31, 2010	-$0.05	-114.9%
Dec 31, 2009	$0.31	-30.4%
Dec 31, 2008	$0.45	+49.0%
Dec 31, 2007	$0.30	+488.6%
Dec 31, 2006	$0.05	-68.6%
Dec 31, 2005	$0.16	+12.1%
Dec 31, 2004	$0.15	+184.1%
Dec 31, 2003	$0.05	+430.8%

Date	Value	Change
Dec 31, 2002	-$0.02	-1,460.0%
Dec 31, 2001	-$0.00	-102.8%
Dec 31, 2000	$0.04	-84.8%
Dec 31, 1999	$0.23	-18.1%
Dec 31, 1998	$0.28	+100.0%
Dec 31, 1997	$0.14	+29.8%
Dec 31, 1996	$0.11	+2,080.0%
Dec 31, 1995	$0.01	+251.5%
Dec 31, 1994	-$0.00	+62.1%
Dec 31, 1993	-$0.01	-102.3%
Dec 31, 1992	-$0.00	-430.8%
Dec 31, 1991	$0.00	-91.0%
Dec 31, 1990	$0.01	+194.7%
Dec 31, 1989	-$0.02	-1,069.2%
Dec 31, 1988	-$0.00	+78.0%
Dec 31, 1987	-$0.01	+9.2%
Dec 31, 1986	-$0.01	-225.0%
Dec 31, 1985	$0.01	+223.8%
Dec 31, 1984	-$0.00	-20.0%
Dec 31, 1983	-$0.00	-600.0%
Dec 31, 1982	$0.00	+105.3%
Dec 31, 1981	-$0.01	-101.5%
Dec 31, 1980	-$0.01	-

FAQ

What is the current MACD of HEI?: As of today, HEI MACD is -$8.31

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

-$4.29$1.00-30.56%

September 4, 2026

Summary

Current Value: As of today, HEI MACD signal is -$4.29, down -30.56% on September 4, 2026
1-Month High: HEI MACD signal is currently -163.77% below its 1-month high of $6.73 set on August 18, 2026
1-Year High: HEI MACD signal is currently -137.81% below its 1-year high of $11.35 set on June 9, 2026
1-Month Low: HEI MACD signal is at its 1-month low
1-Year Low: HEI MACD signal is +67.40% above its 1-year low of -$13.17 reached on April 1, 2026

Performance

HEI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Sep 4, 26	-$4.29	-30.6%	-192.2%	-141.0%	-222.9%	-827.8%	-136.2%	-102.9%
MACD	Sep 4, 26	-$8.31	-6.5%	-245.1%	-161.8%	-279.7%	-1454.4%	-483.4%	-287.5%
MACD Histogram	Sep 4, 26	-$4.02	+11.1%	-475.1%	-235.4%	-455.2%	-473.4%	-1123.2%	-10000.0%
Price	Sep 4, 26	$325.48	-0.1%	-11.5%	-2.3%	+0.6%	+1.0%	+92.2%	+161.6%
14-Day RSI	Sep 4, 26	30.83	-0.4%	-52.3%	-53.0%	-41.7%	-44.1%	-38.1%	-12.7%
ATR	Sep 4, 26	$9.46	-3.1%	-7.7%	-11.9%	+30.3%	+16.9%	+170.6%	+274.2%
Beta	Sep 4, 26	1.17	-0.8%	-2.5%	-5.7%	+80.0%	+72.1%	+33.0%	-0.8%
10-Day Volatility	Sep 4, 26	16.11%	-15.6%	-38.4%	-75.1%	-55.1%	-70.4%	+11.9%	-16.7%
50-Day SMA	Sep 4, 26	$352.13	-0.1%	+3.0%	+21.3%	+11.3%	+10.7%	+103.9%	+163.8%
20-Day SMA	Sep 4, 26	$350.62	-0.6%	+0.2%	+13.7%	+9.9%	+11.9%	+107.9%	+173.1%
50-Day EMA	Sep 4, 26	$344.87	-0.2%	+1.5%	+14.3%	+8.5%	+10.4%	+102.5%	+161.4%
20-Day EMA	Sep 4, 26	$343.10	-0.5%	-2.5%	+9.8%	+6.5%	+8.7%	+103.3%	+167.0%

MACD Signal Highs

HEI MACD Signal Highs Comparison
Period	High	Date	Current
1M	$6.73	Aug 18, 26	-163.8%
3M	$11.35	Jun 9, 26	-137.8%
6M	$11.35	Jun 9, 26	-137.8%
1Y	$11.35	Jun 9, 26	-137.8%
3Y	$11.35	Jun 9, 26	-137.8%
5Y	$11.35	Jun 9, 26	-137.8%
All	$11.35	Jun 9, 26	-137.8%

MACD Signal Lows

HEI MACD Signal Lows Comparison
Period	Low	Date	Current
1M	-$4.29	Sep 4, 26	at low
3M	-$4.29	Sep 4, 26	at low
6M	-$13.17	Apr 1, 26	+67.4%
1Y	-$13.17	Apr 1, 26	+67.4%
3Y	-$13.17	Apr 1, 26	+67.4%
5Y	-$13.17	Apr 1, 26	+67.4%
All	-$13.17	Apr 1, 26	+67.4%

MACD Signal History

Date	Value	Change
Sep 4, 2026	-$4.29	-222.9%
Dec 31, 2025	$3.49	+160.1%
Dec 31, 2024	-$5.81	-297.4%
Dec 31, 2023	$2.95	+345.4%
Dec 31, 2022	-$1.20	-1,355.3%
Dec 31, 2021	$0.10	-95.2%
Dec 31, 2020	$1.99	+184.2%
Dec 31, 2019	-$2.36	-17.5%
Dec 31, 2018	-$2.01	-399.5%
Dec 31, 2017	$0.67	+14.9%
Dec 31, 2016	$0.58	+149.5%
Dec 31, 2015	$0.23	-76.6%
Dec 31, 2014	$1.00	+64.9%
Dec 31, 2013	$0.61	+51.0%
Dec 31, 2012	$0.40	+178.6%
Dec 31, 2011	$0.14	+54.3%
Dec 31, 2010	$0.09	-59.9%
Dec 31, 2009	$0.23	-20.0%
Dec 31, 2008	$0.29	+151.3%
Dec 31, 2007	$0.12	+265.3%
Dec 31, 2006	$0.03	-76.4%
Dec 31, 2005	$0.13	-10.2%
Dec 31, 2004	$0.15	+100.5%
Dec 31, 2003	$0.07	+384.4%

Date	Value	Change
Dec 31, 2002	$0.02	-62.2%
Dec 31, 2001	$0.04	+41.3%
Dec 31, 2000	$0.03	-76.3%
Dec 31, 1999	$0.12	-44.5%
Dec 31, 1998	$0.22	+143.8%
Dec 31, 1997	$0.09	+13.4%
Dec 31, 1996	$0.08	+3,064.0%
Dec 31, 1995	$0.00	+186.2%
Dec 31, 1994	-$0.00	+54.7%
Dec 31, 1993	-$0.01	-73.0%
Dec 31, 1992	-$0.00	-436.4%
Dec 31, 1991	$0.00	-92.6%
Dec 31, 1990	$0.01	+182.7%
Dec 31, 1989	-$0.02	-5,866.7%
Dec 31, 1988	-$0.00	+93.9%
Dec 31, 1987	-$0.00	-14.0%
Dec 31, 1986	-$0.00	-193.5%
Dec 31, 1985	$0.00	+209.5%
Dec 31, 1984	-$0.00	-940.0%
Dec 31, 1983	$0.00	-37.5%
Dec 31, 1982	$0.00	+106.2%
Dec 31, 1981	-$0.01	-35.8%
Dec 31, 1980	-$0.01	-

FAQ

What is the current MACD signal of HEI?: As of today, HEI MACD signal is -$4.29

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

-$4.02$0.50+11.08%

September 4, 2026

Summary

Current Value: As of today, HEI MACD histogram is -$4.02, up +11.08% on September 4, 2026
1-Month High: HEI MACD histogram is currently -418.61% below its 1-month high of $1.26 set on August 5, 2026
1-Year High: HEI MACD histogram is currently -168.07% below its 1-year high of $5.90 set on May 29, 2026
1-Month Low: HEI MACD histogram is +18.23% above its 1-month low of -$4.92 reached on September 2, 2026
1-Year Low: HEI MACD histogram is +18.23% above its 1-year low of -$4.92 reached on September 2, 2026

Performance

HEI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Sep 4, 26	-$4.02	+11.1%	-475.1%	-235.4%	-455.2%	-473.4%	-1123.2%	-10000.0%
MACD	Sep 4, 26	-$8.31	-6.5%	-245.1%	-161.8%	-279.7%	-1454.4%	-483.4%	-287.5%
MACD Signal	Sep 4, 26	-$4.29	-30.6%	-192.2%	-141.0%	-222.9%	-827.8%	-136.2%	-102.9%
Price	Sep 4, 26	$325.48	-0.1%	-11.5%	-2.3%	+0.6%	+1.0%	+92.2%	+161.6%
14-Day RSI	Sep 4, 26	30.83	-0.4%	-52.3%	-53.0%	-41.7%	-44.1%	-38.1%	-12.7%
ATR	Sep 4, 26	$9.46	-3.1%	-7.7%	-11.9%	+30.3%	+16.9%	+170.6%	+274.2%
Beta	Sep 4, 26	1.17	-0.8%	-2.5%	-5.7%	+80.0%	+72.1%	+33.0%	-0.8%
10-Day Volatility	Sep 4, 26	16.11%	-15.6%	-38.4%	-75.1%	-55.1%	-70.4%	+11.9%	-16.7%
50-Day SMA	Sep 4, 26	$352.13	-0.1%	+3.0%	+21.3%	+11.3%	+10.7%	+103.9%	+163.8%
20-Day SMA	Sep 4, 26	$350.62	-0.6%	+0.2%	+13.7%	+9.9%	+11.9%	+107.9%	+173.1%
50-Day EMA	Sep 4, 26	$344.87	-0.2%	+1.5%	+14.3%	+8.5%	+10.4%	+102.5%	+161.4%
20-Day EMA	Sep 4, 26	$343.10	-0.5%	-2.5%	+9.8%	+6.5%	+8.7%	+103.3%	+167.0%

MACD Histogram Highs

HEI MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$1.26	Aug 5, 26	-418.6%
3M	$2.97	Jun 4, 26	-235.4%
6M	$5.90	May 29, 26	-168.1%
1Y	$5.90	May 29, 26	-168.1%
3Y	$5.90	May 29, 26	-168.1%
5Y	$5.90	May 29, 26	-168.1%
All	$5.90	May 29, 26	-168.1%

MACD Histogram Lows

HEI MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$4.92	Sep 2, 26	+18.2%
3M	-$4.92	Sep 2, 26	+18.2%
6M	-$4.92	Sep 2, 26	+18.2%
1Y	-$4.92	Sep 2, 26	+18.2%
3Y	-$4.92	Sep 2, 26	+18.2%
5Y	-$4.92	Sep 2, 26	+18.2%
All	-$4.92	Sep 2, 26	+18.2%

MACD Histogram History

Date	Value	Change
Sep 4, 2026	-$4.02	-455.2%
Dec 31, 2025	$1.13	+186.9%
Dec 31, 2024	-$1.30	-59.8%
Dec 31, 2023	-$0.82	-250.9%
Dec 31, 2022	-$0.23	-141.2%
Dec 31, 2021	$0.56	+222.1%
Dec 31, 2020	-$0.46	+41.5%
Dec 31, 2019	-$0.79	-516.7%
Dec 31, 2018	-$0.13	-1,133.9%
Dec 31, 2017	$0.01	+105.8%
Dec 31, 2016	-$0.21	-186.3%
Dec 31, 2015	$0.25	+4.7%
Dec 31, 2014	$0.24	+1,185.3%
Dec 31, 2013	-$0.02	-165.3%
Dec 31, 2012	$0.03	+376.0%
Dec 31, 2011	-$0.01	+91.4%
Dec 31, 2010	-$0.14	-270.8%
Dec 31, 2009	$0.08	-49.2%
Dec 31, 2008	$0.16	-14.1%
Dec 31, 2007	$0.19	+844.2%
Dec 31, 2006	$0.02	-33.7%
Dec 31, 2005	$0.03	+1,100.0%
Dec 31, 2004	-$0.00	+87.0%
Dec 31, 2003	-$0.02	+25.8%

Date	Value	Change
Dec 31, 2002	-$0.03	+25.7%
Dec 31, 2001	-$0.04	-751.6%
Dec 31, 2000	$0.01	-94.2%
Dec 31, 1999	$0.11	+71.7%
Dec 31, 1998	$0.06	+24.1%
Dec 31, 1997	$0.05	+73.2%
Dec 31, 1996	$0.03	+1,096.0%
Dec 31, 1995	$0.00	+725.0%
Dec 31, 1994	-$0.00	+82.6%
Dec 31, 1993	-$0.00	-283.3%
Dec 31, 1992	-$0.00	-400.0%
Dec 31, 1991	$0.00	+150.0%
Dec 31, 1990	-$0.00	-114.8%
Dec 31, 1989	$0.00	+370.0%
Dec 31, 1988	-$0.00	0.0%
Dec 31, 1987	-$0.00	+54.5%
Dec 31, 1986	-$0.00	-466.7%
Dec 31, 1985	$0.00	>+9,900.0%
Dec 31, 1984	$0.00	+100.0%
Dec 31, 1983	-$0.00	-3,900.0%
Dec 31, 1982	-$0.00	+50.0%
Dec 31, 1981	-$0.00	-106.7%
Dec 31, 1980	$0.00	-

FAQ

What is the current MACD histogram of HEI?: As of today, HEI MACD histogram is -$4.02

MACD Histogram Formula

Histogram = MACD − Signal

Data Sources & References

HEI Official Website www.heico.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/46619/000004661925000082/0000046619-25-000082-index.htm
HEI Profile on Yahoo Finance finance.yahoo.com/quote/HEI
HEI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/hei