What is the current 200-day SMA of ALGN?

As of today, ALGN 200-day SMA is $169.26

How does ALGN 200-day SMA compare to its current price?

ALGN 200-day SMA is +7.24% above its current market price

How far is ALGN 200-day SMA from its all-time high?

ALGN 200-day SMA is currently -73.36% below its historical high of $635.25 set on January 12, 2022

What is 1-year change in ALGN 200-day SMA?

ALGN 200-day SMA is down -11.77% year-over-year

What is the current 50-day SMA of ALGN?

As of today, ALGN 50-day SMA is $175.26

How does ALGN 50-day SMA compare to its current price?

ALGN 50-day SMA is +11.04% above its current market price

How far is ALGN 50-day SMA from its all-time high?

ALGN 50-day SMA is currently -74.88% below its historical high of $697.65 set on October 7, 2021

What is 1-year change in ALGN 50-day SMA?

ALGN 50-day SMA is down -0.80% year-over-year

What is the current 20-day SMA of ALGN?

As of today, ALGN 20-day SMA is $172.40

How does ALGN 20-day SMA compare to its current price?

ALGN 20-day SMA is +9.23% above its current market price

How far is ALGN 20-day SMA from its all-time high?

ALGN 20-day SMA is currently -75.95% below its historical high of $716.91 set on September 24, 2021

What is 1-year change in ALGN 20-day SMA?

ALGN 20-day SMA is up +10.46% year-over-year

What is the current 200-day EMA of ALGN?

As of today, ALGN 200-day EMA is $171.92

How does ALGN 200-day EMA compare to its current price?

ALGN 200-day EMA is +8.93% above its current market price

How far is ALGN 200-day EMA from its all-time high?

ALGN 200-day EMA is currently -72.21% below its historical high of $618.59 set on January 4, 2022

What is 1-year change in ALGN 200-day EMA?

ALGN 200-day EMA is down -10.35% year-over-year

What is the current 50-day EMA of ALGN?

As of today, ALGN 50-day EMA is $173.75

How does ALGN 50-day EMA compare to its current price?

ALGN 50-day EMA is +10.08% above its current market price

How far is ALGN 50-day EMA from its all-time high?

ALGN 50-day EMA is currently -74.85% below its historical high of $690.84 set on September 27, 2021

What is 1-year change in ALGN 50-day EMA?

ALGN 50-day EMA is up +3.25% year-over-year

What is the current 20-day EMA of ALGN?

As of today, ALGN 20-day EMA is $172.82

How does ALGN 20-day EMA compare to its current price?

ALGN 20-day EMA is +9.50% above its current market price

How far is ALGN 20-day EMA from its all-time high?

ALGN 20-day EMA is currently -75.79% below its historical high of $713.68 set on September 24, 2021

What is 1-year change in ALGN 20-day EMA?

ALGN 20-day EMA is up +12.34% year-over-year

ALGN Stock Moving Average History & Chart Since 2001

200-Day SMA

$169.26$0.12+0.07%

August 19, 2026

Summary

Current Value: As of today, ALGN 200-day SMA is $169.26, up +0.07% on August 19, 2026
Vs Current Price: ALGN 200-day SMA is +7.24% above its current market price
1-Year High: ALGN 200-day SMA reached a 1-year high of $191.84 on August 20, 2025
1-Year Low: ALGN 200-day SMA reached a 1-year low of $156.87 on May 15, 2026

200-Day SMA Chart

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day SMA	Aug 19, 26	$169.26	+0.1%	+2.7%	+7.7%	+6.4%	-11.8%	-41.9%	-70.4%
50-Day SMA	Aug 19, 26	$175.26	-0.1%	+1.9%	+0.4%	+19.3%	-0.8%	-49.4%	-72.7%
20-Day SMA	Aug 19, 26	$172.40	-0.3%	-2.9%	+1.0%	+8.1%	+10.5%	-52.0%	-74.7%
200-Day EMA	Aug 19, 26	$171.92	-0.1%	+0.1%	+1.0%	+5.9%	-10.3%	-45.9%	-69.2%
50-Day EMA	Aug 19, 26	$173.75	-0.3%	-1.0%	+0.6%	+15.6%	+3.3%	-49.8%	-73.2%
20-Day EMA	Aug 19, 26	$172.82	-0.6%	-2.7%	+2.8%	+10.4%	+12.3%	-51.4%	-74.4%
Price	Aug 20, 26	$157.83	-3.2%	-9.8%	-3.4%	+1.1%	+9.9%	-55.0%	-76.8%
14-Day RSI	Aug 19, 26	40.13	-8.7%	-16.7%	-6.4%	-24.3%	+8.5%	-15.9%	-28.5%
Beta	Aug 19, 26	1.42	0.0%	-9.0%	-16.5%	+14.5%	+12.7%	-17.9%	-4.7%
ATR	Aug 19, 26	$7.04	+4.6%	-0.4%	+5.5%	+91.4%	+1.2%	-37.3%	-61.2%
10-Day Volatility	Aug 19, 26	45.05%	+2.9%	+29.5%	+11.6%	+147.7%	+17.5%	+94.3%	+133.9%

200-Day SMA Highs

ALGN 200-Day SMA Highs Comparison
Period	High	Date	Current
1M	$169.26	Aug 19, 26	at high
3M	$169.26	Aug 19, 26	at high
6M	$169.26	Aug 19, 26	at high
1Y	$191.84	Aug 20, 25	-11.8%
3Y	$318.37	Oct 25, 23	-46.8%
5Y	$635.25	Jan 12, 22	-73.4%
All	$635.25	Jan 12, 22	-73.4%

200-Day SMA Lows

ALGN 200-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$164.80	Jul 20, 26	+2.7%
3M	$157.24	May 20, 26	+7.7%
6M	$156.87	May 15, 26	+7.9%
1Y	$156.87	May 15, 26	+7.9%
3Y	$156.87	May 15, 26	+7.9%
5Y	$156.87	May 15, 26	+7.9%
All	$2.93	Feb 13, 03	+5683.5%

200-Day SMA History

Date	Value	Change
Aug 20, 2026	$169.26	+6.4%
Dec 31, 2025	$159.03	-36.2%
Dec 31, 2024	$249.18	-17.3%
Dec 31, 2023	$301.16	+13.7%
Dec 31, 2022	$264.80	-58.2%
Dec 31, 2021	$633.04	+97.8%
Dec 31, 2020	$319.98	+26.1%
Dec 31, 2019	$253.67	-16.6%
Dec 31, 2018	$304.23	+74.4%
Dec 31, 2017	$174.42	+103.2%
Dec 31, 2016	$85.84	+41.4%
Dec 31, 2015	$60.71	+14.3%
Dec 31, 2014	$53.11	+22.0%

Date	Value	Change
Dec 31, 2013	$43.54	+39.4%
Dec 31, 2012	$31.23	+47.0%
Dec 31, 2011	$21.24	+21.4%
Dec 31, 2010	$17.49	+35.6%
Dec 31, 2009	$12.91	+24.4%
Dec 31, 2008	$10.37	-53.1%
Dec 31, 2007	$22.10	+134.9%
Dec 31, 2006	$9.41	+34.3%
Dec 31, 2005	$7.00	-55.4%
Dec 31, 2004	$15.70	+28.6%
Dec 31, 2003	$12.21	+290.8%
Dec 31, 2002	$3.12	-52.9%
Dec 31, 2001	$6.63	-

FAQ

What is the current 200-day SMA of ALGN?: As of today, ALGN 200-day SMA is $169.26
How does ALGN 200-day SMA compare to its current price?: ALGN 200-day SMA is +7.24% above its current market price
How far is ALGN 200-day SMA from its all-time high?: ALGN 200-day SMA is currently -73.36% below its historical high of $635.25 set on January 12, 2022
What is 1-year change in ALGN 200-day SMA?: ALGN 200-day SMA is down -11.77% year-over-year

50-Day SMA

$175.26$0.18-0.10%

August 19, 2026

Summary

Current Value: As of today, ALGN 50-day SMA is $175.26, down -0.10% on August 19, 2026
Vs Current Price: ALGN 50-day SMA is +11.04% above its current market price
1-Year High: ALGN 50-day SMA reached a 1-year high of $180.31 on April 22, 2026
1-Year Low: ALGN 50-day SMA reached a 1-year low of $132.52 on November 10, 2025

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day SMA	Aug 19, 26	$175.26	-0.1%	+1.9%	+0.4%	+19.3%	-0.8%	-49.4%	-72.7%
200-Day SMA	Aug 19, 26	$169.26	+0.1%	+2.7%	+7.7%	+6.4%	-11.8%	-41.9%	-70.4%
20-Day SMA	Aug 19, 26	$172.40	-0.3%	-2.9%	+1.0%	+8.1%	+10.5%	-52.0%	-74.7%
200-Day EMA	Aug 19, 26	$171.92	-0.1%	+0.1%	+1.0%	+5.9%	-10.3%	-45.9%	-69.2%
50-Day EMA	Aug 19, 26	$173.75	-0.3%	-1.0%	+0.6%	+15.6%	+3.3%	-49.8%	-73.2%
20-Day EMA	Aug 19, 26	$172.82	-0.6%	-2.7%	+2.8%	+10.4%	+12.3%	-51.4%	-74.4%
Price	Aug 20, 26	$157.83	-3.2%	-9.8%	-3.4%	+1.1%	+9.9%	-55.0%	-76.8%
14-Day RSI	Aug 19, 26	40.13	-8.7%	-16.7%	-6.4%	-24.3%	+8.5%	-15.9%	-28.5%
Beta	Aug 19, 26	1.42	0.0%	-9.0%	-16.5%	+14.5%	+12.7%	-17.9%	-4.7%
ATR	Aug 19, 26	$7.04	+4.6%	-0.4%	+5.5%	+91.4%	+1.2%	-37.3%	-61.2%
10-Day Volatility	Aug 19, 26	45.05%	+2.9%	+29.5%	+11.6%	+147.7%	+17.5%	+94.3%	+133.9%
3-Month Volatility	Aug 19, 26	44.84%	-1.6%	+1.8%	+8.0%	+40.1%	-45.1%	+4.0%	+46.3%
1-Year Volatility	Aug 19, 26	40.07%	+0.5%	-26.1%	-23.8%	-23.9%	-25.3%	-30.4%	-22.5%

50-Day SMA Highs

ALGN 50-Day SMA Highs Comparison
Period	High	Date	Current
1M	$175.44	Aug 18, 26	-0.1%
3M	$175.44	Aug 18, 26	-0.1%
6M	$180.31	Apr 22, 26	-2.8%
1Y	$180.31	Apr 22, 26	-2.8%
3Y	$355.39	Sep 7, 23	-50.7%
5Y	$697.65	Oct 7, 21	-74.9%
All	$697.65	Oct 7, 21	-74.9%

50-Day SMA Lows

ALGN 50-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$171.94	Jul 20, 26	+1.9%
3M	$171.45	Jul 9, 26	+2.2%
6M	$169.41	Feb 20, 26	+3.5%
1Y	$132.52	Nov 10, 25	+32.3%
3Y	$132.52	Nov 10, 25	+32.3%
5Y	$132.52	Nov 10, 25	+32.3%
All	$2.24	Dec 11, 02	+7725.6%

50-Day SMA History

Date	Value	Change
Aug 20, 2026	$175.26	+19.3%
Dec 31, 2025	$146.95	-33.7%
Dec 31, 2024	$221.77	-1.7%
Dec 31, 2023	$225.69	+14.7%
Dec 31, 2022	$196.76	-69.6%
Dec 31, 2021	$648.01	+33.9%
Dec 31, 2020	$483.87	+83.0%
Dec 31, 2019	$264.47	+15.6%
Dec 31, 2018	$228.77	-3.4%
Dec 31, 2017	$236.81	+153.1%
Dec 31, 2016	$93.56	+41.9%
Dec 31, 2015	$65.91	+20.7%
Dec 31, 2014	$54.63	-2.5%

Date	Value	Change
Dec 31, 2013	$56.00	+107.9%
Dec 31, 2012	$26.93	+18.7%
Dec 31, 2011	$22.70	+23.5%
Dec 31, 2010	$18.37	+9.0%
Dec 31, 2009	$16.86	+136.3%
Dec 31, 2008	$7.13	-61.1%
Dec 31, 2007	$18.36	+35.7%
Dec 31, 2006	$13.53	+98.1%
Dec 31, 2005	$6.83	-35.8%
Dec 31, 2004	$10.64	-35.9%
Dec 31, 2003	$16.60	+583.2%
Dec 31, 2002	$2.43	-44.7%
Dec 31, 2001	$4.39	-

FAQ

What is the current 50-day SMA of ALGN?: As of today, ALGN 50-day SMA is $175.26
How does ALGN 50-day SMA compare to its current price?: ALGN 50-day SMA is +11.04% above its current market price
How far is ALGN 50-day SMA from its all-time high?: ALGN 50-day SMA is currently -74.88% below its historical high of $697.65 set on October 7, 2021
What is 1-year change in ALGN 50-day SMA?: ALGN 50-day SMA is down -0.80% year-over-year

20-Day SMA

$172.40$0.47-0.27%

August 19, 2026

Summary

Current Value: As of today, ALGN 20-day SMA is $172.40, down -0.27% on August 19, 2026
Vs Current Price: ALGN 20-day SMA is +9.23% above its current market price
1-Year High: ALGN 20-day SMA reached a 1-year high of $187.06 on March 5, 2026
1-Year Low: ALGN 20-day SMA reached a 1-year low of $129.01 on October 17, 2025

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day SMA	Aug 19, 26	$172.40	-0.3%	-2.9%	+1.0%	+8.1%	+10.5%	-52.0%	-74.7%
200-Day SMA	Aug 19, 26	$169.26	+0.1%	+2.7%	+7.7%	+6.4%	-11.8%	-41.9%	-70.4%
50-Day SMA	Aug 19, 26	$175.26	-0.1%	+1.9%	+0.4%	+19.3%	-0.8%	-49.4%	-72.7%
200-Day EMA	Aug 19, 26	$171.92	-0.1%	+0.1%	+1.0%	+5.9%	-10.3%	-45.9%	-69.2%
50-Day EMA	Aug 19, 26	$173.75	-0.3%	-1.0%	+0.6%	+15.6%	+3.3%	-49.8%	-73.2%
20-Day EMA	Aug 19, 26	$172.82	-0.6%	-2.7%	+2.8%	+10.4%	+12.3%	-51.4%	-74.4%
Price	Aug 20, 26	$157.83	-3.2%	-9.8%	-3.4%	+1.1%	+9.9%	-55.0%	-76.8%
14-Day RSI	Aug 19, 26	40.13	-8.7%	-16.7%	-6.4%	-24.3%	+8.5%	-15.9%	-28.5%
Beta	Aug 19, 26	1.42	0.0%	-9.0%	-16.5%	+14.5%	+12.7%	-17.9%	-4.7%
ATR	Aug 19, 26	$7.04	+4.6%	-0.4%	+5.5%	+91.4%	+1.2%	-37.3%	-61.2%
10-Day Volatility	Aug 19, 26	45.05%	+2.9%	+29.5%	+11.6%	+147.7%	+17.5%	+94.3%	+133.9%
3-Month Volatility	Aug 19, 26	44.84%	-1.6%	+1.8%	+8.0%	+40.1%	-45.1%	+4.0%	+46.3%
1-Year Volatility	Aug 19, 26	40.07%	+0.5%	-26.1%	-23.8%	-23.9%	-25.3%	-30.4%	-22.5%

20-Day SMA Highs

ALGN 20-Day SMA Highs Comparison
Period	High	Date	Current
1M	$177.98	Jul 22, 26	-3.1%
3M	$177.98	Jul 22, 26	-3.1%
6M	$187.06	Mar 5, 26	-7.8%
1Y	$187.06	Mar 5, 26	-7.8%
3Y	$361.10	Aug 23, 23	-52.3%
5Y	$716.91	Sep 24, 21	-76.0%
All	$716.91	Sep 24, 21	-76.0%

20-Day SMA Lows

ALGN 20-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$172.40	Aug 19, 26	at low
3M	$164.58	Jun 5, 26	+4.8%
6M	$164.58	Jun 5, 26	+4.8%
1Y	$129.01	Oct 17, 25	+33.6%
3Y	$129.01	Oct 17, 25	+33.6%
5Y	$129.01	Oct 17, 25	+33.6%
All	$1.74	Nov 20, 02	+9807.8%

20-Day SMA History

Date	Value	Change
Aug 20, 2026	$172.40	+8.1%
Dec 31, 2025	$159.47	-28.7%
Dec 31, 2024	$223.71	-9.2%
Dec 31, 2023	$246.39	+24.2%
Dec 31, 2022	$198.44	-69.0%
Dec 31, 2021	$639.84	+23.0%
Dec 31, 2020	$520.23	+89.7%
Dec 31, 2019	$274.26	+28.9%
Dec 31, 2018	$212.70	-8.2%
Dec 31, 2017	$231.79	+136.5%
Dec 31, 2016	$98.00	+49.7%
Dec 31, 2015	$65.49	+16.2%
Dec 31, 2014	$56.38	+0.7%

Date	Value	Change
Dec 31, 2013	$55.99	+107.8%
Dec 31, 2012	$26.95	+10.7%
Dec 31, 2011	$24.34	+26.6%
Dec 31, 2010	$19.23	+8.8%
Dec 31, 2009	$17.68	+121.7%
Dec 31, 2008	$7.97	-54.6%
Dec 31, 2007	$17.55	+27.6%
Dec 31, 2006	$13.76	+105.4%
Dec 31, 2005	$6.70	-37.8%
Dec 31, 2004	$10.78	-35.8%
Dec 31, 2003	$16.78	+481.5%
Dec 31, 2002	$2.89	-32.0%
Dec 31, 2001	$4.24	-

FAQ

What is the current 20-day SMA of ALGN?: As of today, ALGN 20-day SMA is $172.40
How does ALGN 20-day SMA compare to its current price?: ALGN 20-day SMA is +9.23% above its current market price
How far is ALGN 20-day SMA from its all-time high?: ALGN 20-day SMA is currently -75.95% below its historical high of $716.91 set on September 24, 2021
What is 1-year change in ALGN 20-day SMA?: ALGN 20-day SMA is up +10.46% year-over-year

200-Day EMA

$171.92$0.09-0.05%

August 19, 2026

Summary

Current Value: As of today, ALGN 200-day EMA is $171.92, down -0.05% on August 19, 2026
Vs Current Price: ALGN 200-day EMA is +8.93% above its current market price
1-Year High: ALGN 200-day EMA reached a 1-year high of $191.77 on August 20, 2025
1-Year Low: ALGN 200-day EMA reached a 1-year low of $162.30 on January 5, 2026

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day EMA	Aug 19, 26	$171.92	-0.1%	+0.1%	+1.0%	+5.9%	-10.3%	-45.9%	-69.2%
50-Day EMA	Aug 19, 26	$173.75	-0.3%	-1.0%	+0.6%	+15.6%	+3.3%	-49.8%	-73.2%
20-Day EMA	Aug 19, 26	$172.82	-0.6%	-2.7%	+2.8%	+10.4%	+12.3%	-51.4%	-74.4%
200-Day SMA	Aug 19, 26	$169.26	+0.1%	+2.7%	+7.7%	+6.4%	-11.8%	-41.9%	-70.4%
50-Day SMA	Aug 19, 26	$175.26	-0.1%	+1.9%	+0.4%	+19.3%	-0.8%	-49.4%	-72.7%
20-Day SMA	Aug 19, 26	$172.40	-0.3%	-2.9%	+1.0%	+8.1%	+10.5%	-52.0%	-74.7%
Price	Aug 20, 26	$157.83	-3.2%	-9.8%	-3.4%	+1.1%	+9.9%	-55.0%	-76.8%
14-Day RSI	Aug 19, 26	40.13	-8.7%	-16.7%	-6.4%	-24.3%	+8.5%	-15.9%	-28.5%
Beta	Aug 19, 26	1.42	0.0%	-9.0%	-16.5%	+14.5%	+12.7%	-17.9%	-4.7%
ATR	Aug 19, 26	$7.04	+4.6%	-0.4%	+5.5%	+91.4%	+1.2%	-37.3%	-61.2%
10-Day Volatility	Aug 19, 26	45.05%	+2.9%	+29.5%	+11.6%	+147.7%	+17.5%	+94.3%	+133.9%
3-Month Volatility	Aug 19, 26	44.84%	-1.6%	+1.8%	+8.0%	+40.1%	-45.1%	+4.0%	+46.3%
1-Year Volatility	Aug 19, 26	40.07%	+0.5%	-26.1%	-23.8%	-23.9%	-25.3%	-30.4%	-22.5%

200-Day EMA Highs

ALGN 200-Day EMA Highs Comparison
Period	High	Date	Current
1M	$172.06	Aug 14, 26	-0.1%
3M	$172.06	Aug 14, 26	-0.1%
6M	$172.06	Aug 14, 26	-0.1%
1Y	$191.77	Aug 20, 25	-10.3%
3Y	$323.12	Sep 18, 23	-46.8%
5Y	$618.59	Jan 4, 22	-72.2%
All	$618.59	Jan 4, 22	-72.2%

200-Day EMA Lows

ALGN 200-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$171.69	Jul 27, 26	+0.1%
3M	$169.88	Jun 5, 26	+1.2%
6M	$165.89	Feb 20, 26	+3.6%
1Y	$162.30	Jan 5, 26	+5.9%
3Y	$162.30	Jan 5, 26	+5.9%
5Y	$162.30	Jan 5, 26	+5.9%
All	$3.20	Jan 30, 03	+5268.1%

200-Day EMA History

Date	Value	Change
Aug 20, 2026	$171.92	+5.9%
Dec 31, 2025	$162.38	-33.1%
Dec 31, 2024	$242.69	-13.8%
Dec 31, 2023	$281.69	+0.7%
Dec 31, 2022	$279.74	-54.8%
Dec 31, 2021	$618.24	+71.5%
Dec 31, 2020	$360.45	+45.0%
Dec 31, 2019	$248.66	-11.2%
Dec 31, 2018	$280.08	+53.2%
Dec 31, 2017	$182.85	+112.0%
Dec 31, 2016	$86.27	+41.2%
Dec 31, 2015	$61.10	+15.1%
Dec 31, 2014	$53.07	+16.1%

Date	Value	Change
Dec 31, 2013	$45.70	+54.0%
Dec 31, 2012	$29.68	+42.2%
Dec 31, 2011	$20.87	+18.4%
Dec 31, 2010	$17.62	+28.0%
Dec 31, 2009	$13.76	+31.4%
Dec 31, 2008	$10.48	-48.5%
Dec 31, 2007	$20.34	+98.7%
Dec 31, 2006	$10.24	+35.5%
Dec 31, 2005	$7.56	-46.6%
Dec 31, 2004	$14.14	+12.4%
Dec 31, 2003	$12.58	+290.0%
Dec 31, 2002	$3.23	-52.3%
Dec 31, 2001	$6.77	-

FAQ

What is the current 200-day EMA of ALGN?: As of today, ALGN 200-day EMA is $171.92
How does ALGN 200-day EMA compare to its current price?: ALGN 200-day EMA is +8.93% above its current market price
How far is ALGN 200-day EMA from its all-time high?: ALGN 200-day EMA is currently -72.21% below its historical high of $618.59 set on January 4, 2022
What is 1-year change in ALGN 200-day EMA?: ALGN 200-day EMA is down -10.35% year-over-year

50-Day EMA

$173.75$0.44-0.25%

August 19, 2026

Summary

Current Value: As of today, ALGN 50-day EMA is $173.75, down -0.25% on August 19, 2026
Vs Current Price: ALGN 50-day EMA is +10.08% above its current market price
1-Year High: ALGN 50-day EMA reached a 1-year high of $178.96 on April 27, 2026
1-Year Low: ALGN 50-day EMA reached a 1-year low of $137.02 on November 20, 2025

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day EMA	Aug 19, 26	$173.75	-0.3%	-1.0%	+0.6%	+15.6%	+3.3%	-49.8%	-73.2%
200-Day EMA	Aug 19, 26	$171.92	-0.1%	+0.1%	+1.0%	+5.9%	-10.3%	-45.9%	-69.2%
20-Day EMA	Aug 19, 26	$172.82	-0.6%	-2.7%	+2.8%	+10.4%	+12.3%	-51.4%	-74.4%
200-Day SMA	Aug 19, 26	$169.26	+0.1%	+2.7%	+7.7%	+6.4%	-11.8%	-41.9%	-70.4%
50-Day SMA	Aug 19, 26	$175.26	-0.1%	+1.9%	+0.4%	+19.3%	-0.8%	-49.4%	-72.7%
20-Day SMA	Aug 19, 26	$172.40	-0.3%	-2.9%	+1.0%	+8.1%	+10.5%	-52.0%	-74.7%
Price	Aug 20, 26	$157.83	-3.2%	-9.8%	-3.4%	+1.1%	+9.9%	-55.0%	-76.8%
14-Day RSI	Aug 19, 26	40.13	-8.7%	-16.7%	-6.4%	-24.3%	+8.5%	-15.9%	-28.5%
Beta	Aug 19, 26	1.42	0.0%	-9.0%	-16.5%	+14.5%	+12.7%	-17.9%	-4.7%
ATR	Aug 19, 26	$7.04	+4.6%	-0.4%	+5.5%	+91.4%	+1.2%	-37.3%	-61.2%
10-Day Volatility	Aug 19, 26	45.05%	+2.9%	+29.5%	+11.6%	+147.7%	+17.5%	+94.3%	+133.9%
3-Month Volatility	Aug 19, 26	44.84%	-1.6%	+1.8%	+8.0%	+40.1%	-45.1%	+4.0%	+46.3%
1-Year Volatility	Aug 19, 26	40.07%	+0.5%	-26.1%	-23.8%	-23.9%	-25.3%	-30.4%	-22.5%

50-Day EMA Highs

ALGN 50-Day EMA Highs Comparison
Period	High	Date	Current
1M	$175.54	Jul 21, 26	-1.0%
3M	$175.54	Jul 21, 26	-1.0%
6M	$178.96	Apr 27, 26	-2.9%
1Y	$178.96	Apr 27, 26	-2.9%
3Y	$352.44	Sep 6, 23	-50.7%
5Y	$690.84	Sep 27, 21	-74.8%
All	$690.84	Sep 27, 21	-74.8%

50-Day EMA Lows

ALGN 50-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$173.75	Aug 19, 26	at low
3M	$170.68	Jun 5, 26	+1.8%
6M	$170.23	Feb 20, 26	+2.1%
1Y	$137.02	Nov 20, 25	+26.8%
3Y	$137.02	Nov 20, 25	+26.8%
5Y	$137.02	Nov 20, 25	+26.8%
All	$2.13	Nov 20, 02	+8044.1%

50-Day EMA History

Date	Value	Change
Aug 20, 2026	$173.75	+15.5%
Dec 31, 2025	$150.36	-32.8%
Dec 31, 2024	$223.68	-9.3%
Dec 31, 2023	$246.73	+21.4%
Dec 31, 2022	$203.18	-68.6%
Dec 31, 2021	$647.67	+36.1%
Dec 31, 2020	$475.92	+82.8%
Dec 31, 2019	$260.38	+9.4%
Dec 31, 2018	$237.96	+4.0%
Dec 31, 2017	$228.85	+140.6%
Dec 31, 2016	$95.12	+46.8%
Dec 31, 2015	$64.78	+17.9%
Dec 31, 2014	$54.96	+0.7%

Date	Value	Change
Dec 31, 2013	$54.56	+93.2%
Dec 31, 2012	$28.23	+24.6%
Dec 31, 2011	$22.67	+20.4%
Dec 31, 2010	$18.82	+12.2%
Dec 31, 2009	$16.77	+112.4%
Dec 31, 2008	$7.90	-58.0%
Dec 31, 2007	$18.79	+43.9%
Dec 31, 2006	$13.06	+93.8%
Dec 31, 2005	$6.74	-40.8%
Dec 31, 2004	$11.37	-30.3%
Dec 31, 2003	$16.32	+511.1%
Dec 31, 2002	$2.67	-39.9%
Dec 31, 2001	$4.44	-

FAQ

What is the current 50-day EMA of ALGN?: As of today, ALGN 50-day EMA is $173.75
How does ALGN 50-day EMA compare to its current price?: ALGN 50-day EMA is +10.08% above its current market price
How far is ALGN 50-day EMA from its all-time high?: ALGN 50-day EMA is currently -74.85% below its historical high of $690.84 set on September 27, 2021
What is 1-year change in ALGN 50-day EMA?: ALGN 50-day EMA is up +3.25% year-over-year

20-Day EMA

$172.82$1.03-0.59%

August 19, 2026

Summary

Current Value: As of today, ALGN 20-day EMA is $172.82, down -0.59% on August 19, 2026
Vs Current Price: ALGN 20-day EMA is +9.50% above its current market price
1-Year High: ALGN 20-day EMA reached a 1-year high of $184.01 on April 27, 2026
1-Year Low: ALGN 20-day EMA reached a 1-year low of $130.40 on October 16, 2025

Performance

ALGN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day EMA	Aug 19, 26	$172.82	-0.6%	-2.7%	+2.8%	+10.4%	+12.3%	-51.4%	-74.4%
200-Day EMA	Aug 19, 26	$171.92	-0.1%	+0.1%	+1.0%	+5.9%	-10.3%	-45.9%	-69.2%
50-Day EMA	Aug 19, 26	$173.75	-0.3%	-1.0%	+0.6%	+15.6%	+3.3%	-49.8%	-73.2%
200-Day SMA	Aug 19, 26	$169.26	+0.1%	+2.7%	+7.7%	+6.4%	-11.8%	-41.9%	-70.4%
50-Day SMA	Aug 19, 26	$175.26	-0.1%	+1.9%	+0.4%	+19.3%	-0.8%	-49.4%	-72.7%
20-Day SMA	Aug 19, 26	$172.40	-0.3%	-2.9%	+1.0%	+8.1%	+10.5%	-52.0%	-74.7%
Price	Aug 20, 26	$157.83	-3.2%	-9.8%	-3.4%	+1.1%	+9.9%	-55.0%	-76.8%
14-Day RSI	Aug 19, 26	40.13	-8.7%	-16.7%	-6.4%	-24.3%	+8.5%	-15.9%	-28.5%
Beta	Aug 19, 26	1.42	0.0%	-9.0%	-16.5%	+14.5%	+12.7%	-17.9%	-4.7%
ATR	Aug 19, 26	$7.04	+4.6%	-0.4%	+5.5%	+91.4%	+1.2%	-37.3%	-61.2%
10-Day Volatility	Aug 19, 26	45.05%	+2.9%	+29.5%	+11.6%	+147.7%	+17.5%	+94.3%	+133.9%
3-Month Volatility	Aug 19, 26	44.84%	-1.6%	+1.8%	+8.0%	+40.1%	-45.1%	+4.0%	+46.3%
1-Year Volatility	Aug 19, 26	40.07%	+0.5%	-26.1%	-23.8%	-23.9%	-25.3%	-30.4%	-22.5%

20-Day EMA Highs

ALGN 20-Day EMA Highs Comparison
Period	High	Date	Current
1M	$177.54	Jul 20, 26	-2.7%
3M	$177.91	Jul 16, 26	-2.9%
6M	$184.01	Apr 27, 26	-6.1%
1Y	$184.01	Apr 27, 26	-6.1%
3Y	$361.83	Sep 6, 23	-52.2%
5Y	$713.68	Sep 24, 21	-75.8%
All	$713.68	Sep 24, 21	-75.8%

20-Day EMA Lows

ALGN 20-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$172.82	Aug 19, 26	at low
3M	$166.47	May 27, 26	+3.8%
6M	$166.47	May 27, 26	+3.8%
1Y	$130.40	Oct 16, 25	+32.5%
3Y	$130.40	Oct 16, 25	+32.5%
5Y	$130.40	Oct 16, 25	+32.5%
All	$1.75	Nov 14, 02	+9781.5%

20-Day EMA History

Date	Value	Change
Aug 20, 2026	$172.82	+10.4%
Dec 31, 2025	$156.58	-28.5%
Dec 31, 2024	$219.13	-13.3%
Dec 31, 2023	$252.78	+25.6%
Dec 31, 2022	$201.23	-68.8%
Dec 31, 2021	$644.04	+25.0%
Dec 31, 2020	$515.38	+88.3%
Dec 31, 2019	$273.71	+28.9%
Dec 31, 2018	$212.40	-8.4%
Dec 31, 2017	$231.81	+138.0%
Dec 31, 2016	$97.38	+48.3%
Dec 31, 2015	$65.66	+16.9%
Dec 31, 2014	$56.16	-0.3%

Date	Value	Change
Dec 31, 2013	$56.32	+106.6%
Dec 31, 2012	$27.26	+13.6%
Dec 31, 2011	$23.99	+23.7%
Dec 31, 2010	$19.39	+10.7%
Dec 31, 2009	$17.52	+119.7%
Dec 31, 2008	$7.97	-54.4%
Dec 31, 2007	$17.48	+27.5%
Dec 31, 2006	$13.71	+106.5%
Dec 31, 2005	$6.64	-38.4%
Dec 31, 2004	$10.78	-35.8%
Dec 31, 2003	$16.79	+484.9%
Dec 31, 2002	$2.87	-34.4%
Dec 31, 2001	$4.38	-

FAQ

What is the current 20-day EMA of ALGN?: As of today, ALGN 20-day EMA is $172.82
How does ALGN 20-day EMA compare to its current price?: ALGN 20-day EMA is +9.50% above its current market price
How far is ALGN 20-day EMA from its all-time high?: ALGN 20-day EMA is currently -75.79% below its historical high of $713.68 set on September 24, 2021
What is 1-year change in ALGN 20-day EMA?: ALGN 20-day EMA is up +12.34% year-over-year

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