What is the current MACD of ALGN?

As of today, ALGN MACD is $1.15

What is the current MACD signal of ALGN?

As of today, ALGN MACD signal is -$0.08

What is the current MACD histogram of ALGN?

As of today, ALGN MACD histogram is $1.23

ALGN Stock MACD History & Chart Since 2001

MACD

$1.15$0.17+17.93%

October 29, 2026

Summary

Current Value: As of today, ALGN MACD is $1.15, up +17.93% on October 29, 2026
1-Month High: ALGN MACD is currently at its 1-month high
1-Year High: ALGN MACD is currently -84.15% below its 1-year high of $7.24 set on February 11, 2026
1-Month Low: ALGN MACD is +124.22% above its 1-month low of -$4.74 reached on September 29, 2026
1-Year Low: ALGN MACD is +119.20% above its 1-year low of -$5.98 reached on May 19, 2026

MACD Chart

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Oct 29, 26	$1.15	+17.9%	+124.2%	+330.8%	-61.3%	+445.1%	+104.8%	+106.6%
MACD Signal	Oct 29, 26	-$0.08	+78.6%	+98.2%	-19.2%	-102.0%	+77.4%	+99.5%	+99.6%
MACD Histogram	Oct 29, 26	$1.23	-9.8%	+10000.0%	+388.5%	+195.3%	+111.6%	+118.9%	-74.7%
Price	Oct 29, 26	$153.71	+0.1%	+6.7%	-14.6%	-1.6%	+16.5%	-19.5%	-75.4%
14-Day RSI	Oct 29, 26	57.70	+0.3%	+58.8%	+5.1%	+8.9%	+21.4%	+361.2%	+21.7%
ATR	Oct 29, 26	$4.37	+7.8%	-10.1%	-38.4%	+18.9%	+12.0%	-66.1%	-79.7%
Beta	Oct 29, 26	1.29	0.0%	-5.8%	-14.0%	+4.0%	+2.4%	-31.0%	-16.2%
10-Day Volatility	Oct 29, 26	20.45%	-20.0%	-41.3%	-44.1%	+12.4%	-9.8%	-83.8%	-32.8%
50-Day SMA	Oct 29, 26	$150.64	-0.1%	-6.9%	-13.0%	+2.5%	+12.8%	-51.2%	-77.5%
20-Day SMA	Oct 29, 26	$147.35	+0.3%	-2.4%	-17.0%	-7.6%	+11.6%	-45.0%	-76.1%
50-Day EMA	Oct 29, 26	$152.68	+0.0%	-3.9%	-12.7%	+1.5%	+11.1%	-48.2%	-76.4%
20-Day EMA	Oct 29, 26	$149.96	+0.3%	-0.7%	-14.4%	-4.2%	+13.0%	-43.1%	-75.9%

MACD Highs

ALGN MACD Highs Comparison
Period	High	Date	Current
1M	$1.15	Oct 29, 26	at high
3M	$1.15	Oct 29, 26	at high
6M	$3.25	Jul 7, 26	-64.7%
1Y	$7.24	Feb 11, 26	-84.2%
3Y	$14.95	Dec 28, 23	-92.3%
5Y	$31.89	Feb 8, 23	-96.4%
All	$39.80	Nov 5, 20	-97.1%

MACD Lows

ALGN MACD Lows Comparison
Period	Low	Date	Current
1M	-$4.74	Sep 29, 26	+124.2%
3M	-$5.19	Sep 21, 26	+122.1%
6M	-$5.98	May 19, 26	+119.2%
1Y	-$5.98	May 19, 26	+119.2%
3Y	-$31.14	Nov 2, 23	+103.7%
5Y	-$44.67	Jan 27, 22	+102.6%
All	-$44.67	Jan 27, 22	+102.6%

MACD History

Date	Value	Change
Oct 29, 2026	$1.15	-61.3%
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 $1.15

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

-$0.08$0.31+78.60%

October 29, 2026

Summary

Current Value: As of today, ALGN MACD signal is -$0.08, up +78.60% on October 29, 2026
1-Month High: ALGN MACD signal is currently at its 1-month high
1-Year High: ALGN MACD signal is currently -101.34% below its 1-year high of $6.25 set on February 20, 2026
1-Month Low: ALGN MACD signal is +98.23% above its 1-month low of -$4.74 reached on September 29, 2026
1-Year Low: ALGN MACD signal is +98.29% above its 1-year low of -$4.91 reached on September 21, 2026

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Oct 29, 26	-$0.08	+78.6%	+98.2%	-19.2%	-102.0%	+77.4%	+99.5%	+99.6%
MACD	Oct 29, 26	$1.15	+17.9%	+124.2%	+330.8%	-61.3%	+445.1%	+104.8%	+106.6%
MACD Histogram	Oct 29, 26	$1.23	-9.8%	+10000.0%	+388.5%	+195.3%	+111.6%	+118.9%	-74.7%
Price	Oct 29, 26	$153.71	+0.1%	+6.7%	-14.6%	-1.6%	+16.5%	-19.5%	-75.4%
14-Day RSI	Oct 29, 26	57.70	+0.3%	+58.8%	+5.1%	+8.9%	+21.4%	+361.2%	+21.7%
ATR	Oct 29, 26	$4.37	+7.8%	-10.1%	-38.4%	+18.9%	+12.0%	-66.1%	-79.7%
Beta	Oct 29, 26	1.29	0.0%	-5.8%	-14.0%	+4.0%	+2.4%	-31.0%	-16.2%
10-Day Volatility	Oct 29, 26	20.45%	-20.0%	-41.3%	-44.1%	+12.4%	-9.8%	-83.8%	-32.8%
50-Day SMA	Oct 29, 26	$150.64	-0.1%	-6.9%	-13.0%	+2.5%	+12.8%	-51.2%	-77.5%
20-Day SMA	Oct 29, 26	$147.35	+0.3%	-2.4%	-17.0%	-7.6%	+11.6%	-45.0%	-76.1%
50-Day EMA	Oct 29, 26	$152.68	+0.0%	-3.9%	-12.7%	+1.5%	+11.1%	-48.2%	-76.4%
20-Day EMA	Oct 29, 26	$149.96	+0.3%	-0.7%	-14.4%	-4.2%	+13.0%	-43.1%	-75.9%

MACD Signal Highs

ALGN MACD Signal Highs Comparison
Period	High	Date	Current
1M	-$0.08	Oct 29, 26	at high
3M	-$0.07	Jul 29, 26	-19.2%
6M	$3.09	Apr 29, 26	-102.7%
1Y	$6.25	Feb 20, 26	-101.3%
3Y	$12.24	Jan 3, 24	-100.7%
5Y	$26.94	Feb 15, 23	-100.3%
All	$35.37	Nov 10, 20	-100.2%

MACD Signal Lows

ALGN MACD Signal Lows Comparison
Period	Low	Date	Current
1M	-$4.74	Sep 29, 26	+98.2%
3M	-$4.91	Sep 21, 26	+98.3%
6M	-$4.91	Sep 21, 26	+98.3%
1Y	-$4.91	Sep 21, 26	+98.3%
3Y	-$27.28	Nov 9, 23	+99.7%
5Y	-$39.46	Jan 31, 22	+99.8%
All	-$39.46	Jan 31, 22	+99.8%

MACD Signal History

Date	Value	Change
Oct 29, 2026	-$0.08	-102.0%
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 -$0.08

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

$1.23$0.13-9.77%

October 29, 2026

Summary

Current Value: As of today, ALGN MACD histogram is $1.23, down -9.77% on October 29, 2026
1-Month High: ALGN MACD histogram is currently -36.45% below its 1-month high of $1.94 set on October 23, 2026
1-Year High: ALGN MACD histogram is currently -62.41% below its 1-year high of $3.28 set on February 11, 2026
1-Month Low: ALGN MACD histogram is +1851.49% above its 1-month low of -$0.07 reached on October 7, 2026
1-Year Low: ALGN MACD histogram is +141.82% above its 1-year low of -$2.94 reached on March 13, 2026

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Oct 29, 26	$1.23	-9.8%	+10000.0%	+388.5%	+195.3%	+111.6%	+118.9%	-74.7%
MACD	Oct 29, 26	$1.15	+17.9%	+124.2%	+330.8%	-61.3%	+445.1%	+104.8%	+106.6%
MACD Signal	Oct 29, 26	-$0.08	+78.6%	+98.2%	-19.2%	-102.0%	+77.4%	+99.5%	+99.6%
Price	Oct 29, 26	$153.71	+0.1%	+6.7%	-14.6%	-1.6%	+16.5%	-19.5%	-75.4%
14-Day RSI	Oct 29, 26	57.70	+0.3%	+58.8%	+5.1%	+8.9%	+21.4%	+361.2%	+21.7%
ATR	Oct 29, 26	$4.37	+7.8%	-10.1%	-38.4%	+18.9%	+12.0%	-66.1%	-79.7%
Beta	Oct 29, 26	1.29	0.0%	-5.8%	-14.0%	+4.0%	+2.4%	-31.0%	-16.2%
10-Day Volatility	Oct 29, 26	20.45%	-20.0%	-41.3%	-44.1%	+12.4%	-9.8%	-83.8%	-32.8%
50-Day SMA	Oct 29, 26	$150.64	-0.1%	-6.9%	-13.0%	+2.5%	+12.8%	-51.2%	-77.5%
20-Day SMA	Oct 29, 26	$147.35	+0.3%	-2.4%	-17.0%	-7.6%	+11.6%	-45.0%	-76.1%
50-Day EMA	Oct 29, 26	$152.68	+0.0%	-3.9%	-12.7%	+1.5%	+11.1%	-48.2%	-76.4%
20-Day EMA	Oct 29, 26	$149.96	+0.3%	-0.7%	-14.4%	-4.2%	+13.0%	-43.1%	-75.9%

MACD Histogram Highs

ALGN MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$1.94	Oct 23, 26	-36.5%
3M	$1.94	Oct 23, 26	-36.5%
6M	$1.94	Oct 23, 26	-36.5%
1Y	$3.28	Feb 11, 26	-62.4%
3Y	$6.72	Dec 19, 23	-81.7%
5Y	$14.03	Nov 9, 21	-91.2%
All	$14.74	Oct 27, 20	-91.7%

MACD Histogram Lows

ALGN MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$0.07	Oct 7, 26	+1851.5%
3M	-$1.56	Aug 24, 26	+178.8%
6M	-$2.27	May 11, 26	+154.3%
1Y	-$2.94	Mar 13, 26	+141.8%
3Y	-$8.02	Oct 31, 23	+115.4%
5Y	-$11.60	Jan 18, 22	+110.6%
All	-$11.60	Jan 18, 22	+110.6%

MACD Histogram History

Date	Value	Change
Oct 29, 2026	$1.23	+195.3%
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 $1.23

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