What is the current MACD of ALGN?

As of today, ALGN MACD is $2.31

What is the current MACD signal of ALGN?

As of today, ALGN MACD signal is $0.88

What is the current MACD histogram of ALGN?

As of today, ALGN MACD histogram is $1.44

ALGN Stock MACD History & Chart Since 2001

MACD

$2.31$0.56+32.14%

June 18, 2026

Summary

Current Value: As of today, ALGN MACD is $2.31, up +32.14% on June 18, 2026
1-Month High: ALGN MACD is currently at its 1-month high
1-Year High: ALGN MACD is currently -68.02% below its 1-year high of $7.24 set on February 11, 2026
1-Month Low: ALGN MACD is +138.73% above its 1-month low of -$5.98 reached on May 19, 2026
1-Year Low: ALGN MACD is +115.31% above its 1-year low of -$15.11 reached on August 11, 2025

MACD Chart

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Jun 18, 26	$2.31	+32.1%	+142.0%	+206.7%	-22.0%	+383.5%	-57.0%	-62.7%
MACD Signal	Jun 18, 26	$0.88	+69.3%	+125.2%	+219.7%	-79.4%	-12.3%	+174.6%	-81.3%
MACD Histogram	Jun 18, 26	$1.44	+16.5%	+170.7%	+200.1%	+211.2%	+375.2%	-71.6%	-5.5%
Price	Jun 18, 26	$182.08	+4.9%	+14.7%	+5.6%	+16.6%	+1.1%	-44.9%	-69.7%
14-Day RSI	Jun 18, 26	58.85	+13.4%	+70.1%	+27.1%	+11.1%	+17.3%	-10.3%	+9.3%
ATR	Jun 18, 26	$7.20	+2.5%	+14.5%	-2.1%	+95.7%	+17.9%	-30.0%	-58.5%
Beta	Jun 18, 26	1.62	0.0%	-3.0%	+30.6%	+30.6%	+31.7%	-7.4%	+10.2%
10-Day Volatility	Jun 18, 26	48.36%	+4.1%	+53.3%	-0.9%	+165.9%	+21.0%	+79.6%	+57.8%
50-Day SMA	Jun 18, 26	$173.86	+0.1%	-0.7%	-1.2%	+18.3%	-1.9%	-44.8%	-70.6%
20-Day SMA	Jun 18, 26	$171.04	+0.6%	-1.9%	-4.6%	+7.3%	-4.7%	-43.3%	-71.2%
50-Day EMA	Jun 18, 26	$172.40	+0.2%	-0.8%	-0.7%	+14.7%	-4.0%	-44.1%	-70.5%
20-Day EMA	Jun 18, 26	$172.92	+0.6%	+1.8%	-1.8%	+10.4%	-4.1%	-44.1%	-70.9%

MACD Highs

ALGN MACD Highs Comparison
Period	High	Date	Current
1M	$2.31	Jun 18, 26	at high
3M	$4.77	Apr 23, 26	-51.5%
6M	$7.24	Feb 11, 26	-68.0%
1Y	$7.24	Feb 11, 26	-68.0%
3Y	$14.95	Dec 28, 23	-84.5%
5Y	$31.89	Feb 8, 23	-92.7%
All	$39.80	Nov 5, 20	-94.2%

MACD Lows

ALGN MACD Lows Comparison
Period	Low	Date	Current
1M	-$5.98	May 19, 26	+138.7%
3M	-$5.98	May 19, 26	+138.7%
6M	-$5.98	May 19, 26	+138.7%
1Y	-$15.11	Aug 11, 25	+115.3%
3Y	-$31.14	Nov 2, 23	+107.4%
5Y	-$44.67	Jan 27, 22	+105.2%
All	-$44.67	Jan 27, 22	+105.2%

MACD History

Date	Value	Change
Jun 18, 2026	$2.31	-22.0%
Dec 31, 2025	$2.97	+158.0%
Dec 31, 2024	-$5.12	-134.4%
Dec 31, 2023	$14.88	+381.8%
Dec 31, 2022	$3.09	+51.0%
Dec 31, 2021	$2.05	-86.5%
Dec 31, 2020	$15.13	+271.1%
Dec 31, 2019	$4.08	+151.3%
Dec 31, 2018	-$7.94	-88.3%
Dec 31, 2017	-$4.22	-578.3%
Dec 31, 2016	$0.88	+731.9%
Dec 31, 2015	$0.11	-75.0%
Dec 31, 2014	$0.42	-45.8%

Date	Value	Change
Dec 31, 2013	$0.78	+1,310.3%
Dec 31, 2012	$0.06	-86.5%
Dec 31, 2011	$0.41	-18.1%
Dec 31, 2010	$0.50	+66.2%
Dec 31, 2009	$0.30	-4.4%
Dec 31, 2008	$0.32	+225.3%
Dec 31, 2007	-$0.25	-229.9%
Dec 31, 2006	$0.19	+304.8%
Dec 31, 2005	-$0.09	-20.6%
Dec 31, 2004	-$0.08	-440.7%
Dec 31, 2003	$0.02	-79.3%
Dec 31, 2002	$0.11	+1.0%
Dec 31, 2001	$0.11	-

FAQ

What is the current MACD of ALGN?
As of today, ALGN MACD is $2.31

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

$0.88$0.36+69.25%

June 18, 2026

Summary

Current Value: As of today, ALGN MACD signal is $0.88, up +69.25% on June 18, 2026
1-Month High: ALGN MACD signal is currently at its 1-month high
1-Year High: ALGN MACD signal is currently -85.95% below its 1-year high of $6.25 set on February 20, 2026
1-Month Low: ALGN MACD signal is +119.10% above its 1-month low of -$4.60 reached on May 26, 2026
1-Year Low: ALGN MACD signal is +107.10% above its 1-year low of -$12.36 reached on August 18, 2025

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Jun 18, 26	$0.88	+69.3%	+125.2%	+219.7%	-79.4%	-12.3%	+174.6%	-81.3%
MACD	Jun 18, 26	$2.31	+32.1%	+142.0%	+206.7%	-22.0%	+383.5%	-57.0%	-62.7%
MACD Histogram	Jun 18, 26	$1.44	+16.5%	+170.7%	+200.1%	+211.2%	+375.2%	-71.6%	-5.5%
Price	Jun 18, 26	$182.08	+4.9%	+14.7%	+5.6%	+16.6%	+1.1%	-44.9%	-69.7%
14-Day RSI	Jun 18, 26	58.85	+13.4%	+70.1%	+27.1%	+11.1%	+17.3%	-10.3%	+9.3%
ATR	Jun 18, 26	$7.20	+2.5%	+14.5%	-2.1%	+95.7%	+17.9%	-30.0%	-58.5%
Beta	Jun 18, 26	1.62	0.0%	-3.0%	+30.6%	+30.6%	+31.7%	-7.4%	+10.2%
10-Day Volatility	Jun 18, 26	48.36%	+4.1%	+53.3%	-0.9%	+165.9%	+21.0%	+79.6%	+57.8%
50-Day SMA	Jun 18, 26	$173.86	+0.1%	-0.7%	-1.2%	+18.3%	-1.9%	-44.8%	-70.6%
20-Day SMA	Jun 18, 26	$171.04	+0.6%	-1.9%	-4.6%	+7.3%	-4.7%	-43.3%	-71.2%
50-Day EMA	Jun 18, 26	$172.40	+0.2%	-0.8%	-0.7%	+14.7%	-4.0%	-44.1%	-70.5%
20-Day EMA	Jun 18, 26	$172.92	+0.6%	+1.8%	-1.8%	+10.4%	-4.1%	-44.1%	-70.9%

MACD Signal Highs

ALGN MACD Signal Highs Comparison
Period	High	Date	Current
1M	$0.88	Jun 18, 26	at high
3M	$3.35	Apr 27, 26	-73.8%
6M	$6.25	Feb 20, 26	-86.0%
1Y	$6.25	Feb 20, 26	-86.0%
3Y	$12.24	Jan 3, 24	-92.8%
5Y	$26.94	Feb 15, 23	-96.7%
All	$35.37	Nov 10, 20	-97.5%

MACD Signal Lows

ALGN MACD Signal Lows Comparison
Period	Low	Date	Current
1M	-$4.60	May 26, 26	+119.1%
3M	-$4.60	May 26, 26	+119.1%
6M	-$4.60	May 26, 26	+119.1%
1Y	-$12.36	Aug 18, 25	+107.1%
3Y	-$27.28	Nov 9, 23	+103.2%
5Y	-$39.46	Jan 31, 22	+102.2%
All	-$39.46	Jan 31, 22	+102.2%

MACD Signal History

Date	Value	Change
Jun 18, 2026	$0.88	-79.4%
Dec 31, 2025	$4.26	+245.7%
Dec 31, 2024	-$2.92	-125.2%
Dec 31, 2023	$11.62	+695.7%
Dec 31, 2022	$1.46	+150.4%
Dec 31, 2021	-$2.90	-116.5%
Dec 31, 2020	$17.60	+279.2%
Dec 31, 2019	$4.64	+147.5%
Dec 31, 2018	-$9.77	-265.9%
Dec 31, 2017	-$2.67	-281.8%
Dec 31, 2016	$1.47	+2,433.8%
Dec 31, 2015	$0.06	-90.3%
Dec 31, 2014	$0.60	-12.9%

Date	Value	Change
Dec 31, 2013	$0.69	+776.6%
Dec 31, 2012	-$0.10	-116.7%
Dec 31, 2011	$0.61	+25.4%
Dec 31, 2010	$0.49	+51.0%
Dec 31, 2009	$0.32	+14.0%
Dec 31, 2008	$0.28	+198.1%
Dec 31, 2007	-$0.29	-264.8%
Dec 31, 2006	$0.17	+386.1%
Dec 31, 2005	-$0.06	+56.5%
Dec 31, 2004	-$0.14	-283.7%
Dec 31, 2003	$0.08	-52.8%
Dec 31, 2002	$0.16	+282.3%
Dec 31, 2001	$0.04	-

FAQ

What is the current MACD signal of ALGN?
As of today, ALGN MACD signal is $0.88

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

$1.44$0.20+16.53%

June 18, 2026

Summary

Current Value: As of today, ALGN MACD histogram is $1.44, up +16.53% on June 18, 2026
1-Month High: ALGN MACD histogram is currently -13.85% below its 1-month high of $1.67 set on June 16, 2026
1-Year High: ALGN MACD histogram is currently -56.14% below its 1-year high of $3.28 set on February 11, 2026
1-Month Low: ALGN MACD histogram is +170.66% above its 1-month low of -$2.03 reached on May 18, 2026
1-Year Low: ALGN MACD histogram is +117.93% above its 1-year low of -$8.02 reached on August 5, 2025

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Jun 18, 26	$1.44	+16.5%	+170.7%	+200.1%	+211.2%	+375.2%	-71.6%	-5.5%
MACD	Jun 18, 26	$2.31	+32.1%	+142.0%	+206.7%	-22.0%	+383.5%	-57.0%	-62.7%
MACD Signal	Jun 18, 26	$0.88	+69.3%	+125.2%	+219.7%	-79.4%	-12.3%	+174.6%	-81.3%
Price	Jun 18, 26	$182.08	+4.9%	+14.7%	+5.6%	+16.6%	+1.1%	-44.9%	-69.7%
14-Day RSI	Jun 18, 26	58.85	+13.4%	+70.1%	+27.1%	+11.1%	+17.3%	-10.3%	+9.3%
ATR	Jun 18, 26	$7.20	+2.5%	+14.5%	-2.1%	+95.7%	+17.9%	-30.0%	-58.5%
Beta	Jun 18, 26	1.62	0.0%	-3.0%	+30.6%	+30.6%	+31.7%	-7.4%	+10.2%
10-Day Volatility	Jun 18, 26	48.36%	+4.1%	+53.3%	-0.9%	+165.9%	+21.0%	+79.6%	+57.8%
50-Day SMA	Jun 18, 26	$173.86	+0.1%	-0.7%	-1.2%	+18.3%	-1.9%	-44.8%	-70.6%
20-Day SMA	Jun 18, 26	$171.04	+0.6%	-1.9%	-4.6%	+7.3%	-4.7%	-43.3%	-71.2%
50-Day EMA	Jun 18, 26	$172.40	+0.2%	-0.8%	-0.7%	+14.7%	-4.0%	-44.1%	-70.5%
20-Day EMA	Jun 18, 26	$172.92	+0.6%	+1.8%	-1.8%	+10.4%	-4.1%	-44.1%	-70.9%

MACD Histogram Highs

ALGN MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$1.67	Jun 16, 26	-13.8%
3M	$2.45	Apr 22, 26	-41.4%
6M	$3.28	Feb 11, 26	-56.1%
1Y	$3.28	Feb 11, 26	-56.1%
3Y	$6.72	Dec 19, 23	-78.6%
5Y	$14.03	Nov 9, 21	-89.8%
All	$14.74	Oct 27, 20	-90.3%

MACD Histogram Lows

ALGN MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$2.03	May 18, 26	+170.7%
3M	-$2.27	May 11, 26	+163.3%
6M	-$2.94	Mar 13, 26	+148.8%
1Y	-$8.02	Aug 5, 25	+117.9%
3Y	-$8.02	Oct 31, 23	+117.9%
5Y	-$11.60	Jan 18, 22	+112.4%
All	-$11.60	Jan 18, 22	+112.4%

MACD Histogram History

Date	Value	Change
Jun 18, 2026	$1.44	+211.2%
Dec 31, 2025	-$1.29	+41.1%
Dec 31, 2024	-$2.19	-167.3%
Dec 31, 2023	$3.26	+100.1%
Dec 31, 2022	$1.63	-67.1%
Dec 31, 2021	$4.94	+300.3%
Dec 31, 2020	-$2.47	-338.3%
Dec 31, 2019	-$0.56	-130.7%
Dec 31, 2018	$1.83	+218.5%
Dec 31, 2017	-$1.55	-163.0%
Dec 31, 2016	-$0.59	-1,324.6%
Dec 31, 2015	$0.05	+127.5%
Dec 31, 2014	-$0.17	-281.7%

Date	Value	Change
Dec 31, 2013	$0.10	-39.0%
Dec 31, 2012	$0.16	+179.2%
Dec 31, 2011	-$0.20	-1,326.5%
Dec 31, 2010	$0.02	+182.2%
Dec 31, 2009	-$0.02	-158.3%
Dec 31, 2008	$0.03	-4.5%
Dec 31, 2007	$0.04	+80.6%
Dec 31, 2006	$0.02	+158.0%
Dec 31, 2005	-$0.03	-154.7%
Dec 31, 2004	$0.06	+215.7%
Dec 31, 2003	-$0.05	-6.0%
Dec 31, 2002	-$0.05	-173.9%
Dec 31, 2001	$0.07	-

FAQ

What is the current MACD histogram of ALGN?
As of today, ALGN MACD histogram is $1.44

MACD Histogram Formula

Histogram = MACD − Signal

Data Sources & References

ALGN Official Website www.aligntech.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1097149/000109714926000006/0001097149-26-000006-index.htm
ALGN Profile on Yahoo Finance finance.yahoo.com/quote/ALGN
ALGN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/algn