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ALGN
Align Technology Inc
stock NASDAQ

At Close

Aug 29, 2025 3:59:59 PM EDT

141.99USD+0.613%(+0.86)982,412

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 28, 2025 8:54:30 AM EDT

142.11USD+0.694%(+0.98)0

After-hours

Aug 29, 2025 4:19:30 PM EDT

141.50USD-0.349%(-0.49)28,191

OverviewOptionsHistoricalDark Pool LevelsShortsMore

ALGN Volume Aug 29, 2025

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	40.31	395,981	33.56
Off Exchange¹	39.21	385,230	40.11
NYSE Arca	4.82	47,323	6.52
IEX	4.42	43,417	5.86
Cboe BZX	3.82	37,537	4.52
Cboe EDGX	1.97	19,317	3.17
NYSE	1.49	14,589	1.47
MEMX	1.31	12,859	1.24
Cboe BYX	0.84	8,273	1.18
Nasdaq BX	0.63	6,150	0.78
NYSE National	0.45	4,387	0.37
Cboe EDGA	0.35	3,396	0.47
MIAX Pearl	0.32	3,110	0.37
Nasdaq PHLX	0.08	823	0.21
NYSE American	0.00	20	0.09
CHX	0.00	0	0.08
LTSE	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

ALGN Nutrition Facts

0.48 servings per container

Serving size

2.06M

Calories

982.41K

% Day

% Avg

Nasdaq GSM 396K

40.31%

33.56%

Off Exchange¹ 385K

39.21%

40.11%

NYSE Arca 47K

4.82%

6.52%

IEX 43K

4.42%

5.86%

Cboe BZX 38K

3.82%

4.52%

Cboe EDGX 19K

1.97%

3.17%

NYSE 15K

1.49%

1.47%

MEMX 13K

1.31%

1.24%

Cboe BYX 8K

0.84%

1.18%

Nasdaq BX 6K

0.63%

0.78%

NYSE National 4K

0.45%

0.37%

Cboe EDGA 3K

0.35%

0.47%

MIAX Pearl 3K

0.32%

0.37%

Nasdaq PHLX 823

0.08%

0.21%

NYSE American 20

0.00%

0.09%

CHX 0

0.00%

0.08%

LTSE 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

ALGN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 385,230, which is 39.21% of today's total volume.
Today's Lit volume is 597,182, which is 60.79%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.11%.
The average Lit volume has been 59.89%.

ALGN Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

MEMX

Cboe BYX

Nasdaq BX

NYSE National