ALGN: Align Technology Inc.

As of Monday, August 31st, 2026

$ 159.79

+2.21 +1.40%

Open: 155.36
High: 160.48
Low: 154.50
Volume: 1,288,145
Previous Close on Friday, August 28th, 2026

$ 157.58

-1.26 -0.79%

Open: 158.51
High: 159.97
Low: 157.21
Volume: 954,628

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-08-31 155.36 160.36 154.50 159.79 1,048,594 +2.21 +1.40
2026-08-28 158.51 159.97 157.21 157.58 954,628 -1.26 -0.79
2026-08-27 157.80 162.09 157.77 158.84 801,177 -0.30 -0.19
2026-08-26 158.85 161.66 158.53 159.14 652,855 -0.47 -0.29
2026-08-25 158.85 160.69 157.27 159.61 615,265 -0.03 -0.02
2026-08-24 162.25 162.80 159.07 159.64 734,361 -2.91 -1.79
2026-08-21 159.74 162.77 157.39 162.55 1,048,515 +3.61 +2.27
2026-08-20 162.52 164.64 157.34 158.94 825,551 -4.10 -2.51
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 162.09
On 2026-08-27		 154.50
On 2026-08-31		 0.15 0.09 162.09
On 2026-08-27		 154.50
On 2026-08-31		 -4.68 158.99
10D 173.67
On 2026-08-19		 154.50
On 2026-08-31		 -11.37 -6.64 173.67
On 2026-08-19		 154.50
On 2026-08-31		 -11.04 160.70
20D 182.20
On 2026-08-14		 154.50
On 2026-08-31		 -13.10 -7.58 182.20
On 2026-08-14		 154.50
On 2026-08-31		 -15.20 167.48
WTD 160.36
On 2026-08-31		 154.50
On 2026-08-31		 2.21 1.40 -- -- -- 159.79
MTD 182.20
On 2026-08-14		 154.50
On 2026-08-31		 -9.37 -5.54 182.20
On 2026-08-14		 154.50
On 2026-08-31		 -15.20 167.74
As of Monday, August 31st, 2026
 
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Ticker Last Chg %Chg Volume
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2,956.45 -15.92 -0.54
RUA

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4,368.60 -14.75 -0.34
VIX

CBOE Volatility Index

14.91 +0.48 +3.33
VIX1Y

CBOE S&P 500 One-Year Volatility Index

21.86 -0.30 -1.35
VIX6M

CBOE S&P 500 6-Month Volatility Index

20.17 -0.13 -0.64
VIX3M

CBOE S&P 500 3-Month Volatility Index

17.53 +0.05 +0.29
 
Recent
Ticker Last Chg %Chg Volume
ALGN

Align Technology Inc.

159.79 +2.21 +1.40 1,288,145