Dark

ACLS
Axcelis Technologies Inc
stock NASDAQ

At Close

Sep 30, 2026 3:59:53 PM EDT

131.22USD+1.966%(+2.53)476,274

107.50Bid 159.60Ask 52.10Spread

Pre-market

Sep 30, 2026 9:16:30 AM EDT

129.99USD+1.010%(+1.30)2,386

After-hours

Sep 30, 2026 4:27:30 PM EDT

131.18USD-0.030%(-0.04)5,028

OverviewOptionsHistoricalDark Pool PrintsShortsMore

ACLS Volume Sep 30, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	44.00	210,151	35.63
Off Exchange¹	40.99	195,790	44.91
IEX	4.33	20,660	4.98
NYSE Arca	3.69	17,610	5.40
Cboe BZX	2.19	10,452	2.95
Cboe EDGX	1.95	9,335	1.98
NYSE	0.83	3,952	1.08
MEMX	0.73	3,502	0.67
Cboe BYX	0.33	1,556	0.78
Cboe EDGA	0.24	1,138	0.28
Nasdaq BX	0.20	964	0.47
Nasdaq PHLX	0.15	710	0.17
NYSE American	0.13	626	0.09
NYSE National	0.11	546	0.33
MIAX Pearl	0.08	397	0.19
CHX	0.02	108	0.03
LTSE	0.02	100	0.04
24X National	0.00	2	0.01
Texas Stock Exchange LLC	0.00	0	0.01

chartexchange.com

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

ACLS Nutrition Facts

1.41 servings per container

Serving size

337.79K

Calories

477.60K

% Day

% Avg

Nasdaq GSM 210K

44.00%

35.63%

Off Exchange¹ 196K

40.99%

44.91%

IEX 21K

4.33%

4.98%

NYSE Arca 18K

3.69%

5.40%

Cboe BZX 10K

2.19%

2.95%

Cboe EDGX 9K

1.95%

1.98%

NYSE 4K

0.83%

1.08%

MEMX 4K

0.73%

0.67%

Cboe BYX 2K

0.33%

0.78%

Cboe EDGA 1K

0.24%

0.28%

Nasdaq BX 964

0.20%

0.47%

Nasdaq PHLX 710

0.15%

0.17%

NYSE American 626

0.13%

0.09%

NYSE National 546

0.11%

0.33%

MIAX Pearl 397

0.08%

0.19%

CHX 108

0.02%

0.03%

LTSE 100

0.02%

0.04%

24X National 2

0.00%

0.01%

Texas Stock Exchange LLC 0

0.00%

0.01%

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

chartexchange.com

ACLS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 195,790, which is 40.99% of today's total volume.
Today's Lit volume is 281,809, which is 59.01%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.91%.
The average Lit volume has been 55.09%.

ACLS Volume by Exchange

Nasdaq GSM

Off Exchange

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

NYSE

MEMX

Cboe BYX

Cboe EDGA

Nasdaq BX