Dark

MASS
908 Devices Inc. Common Stock
stock NASDAQ

At Close

May 8, 2025 3:59:59 PM EDT

5.81USD+6.998%(+0.38)429,367

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 7, 2025 8:42:30 AM EDT

5.41USD-0.368%(-0.02)0

After-hours

May 8, 2025 4:28:30 PM EDT

5.93USD+2.026%(+0.12)749

OverviewOptionsHistoricalExchange VolumeShortsMore

MASS Volume May 8, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	43.09	185,147	45.03
Nasdaq GSM	35.89	154,214	35.00
Cboe EDGX	6.22	26,743	4.52
Cboe BZX	4.12	17,716	2.68
NYSE Arca	3.24	13,942	4.85
IEX	2.66	11,430	3.79
MEMX	2.17	9,342	1.44
NYSE	1.26	5,416	1.05
Cboe BYX	0.71	3,045	0.50
Nasdaq BX	0.16	700	0.18
MIAX Pearl	0.15	642	0.30
Nasdaq PHLX	0.13	563	0.19
NYSE National	0.12	500	0.12
Cboe EDGA	0.05	218	0.18
NYSE American	0.01	57	0.16
CHX	0.00	1	0.01
LTSE	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.

MASS Nutrition Facts

0.79 servings per container

Serving size

542.93K

Calories

429.68K

% Day

% Avg

Off Exchange¹ 185K

43.09%

45.03%

Nasdaq GSM 154K

35.89%

35.00%

Cboe EDGX 27K

6.22%

4.52%

Cboe BZX 18K

4.12%

2.68%

NYSE Arca 14K

3.24%

4.85%

IEX 11K

2.66%

3.79%

MEMX 9K

2.17%

1.44%

NYSE 5K

1.26%

1.05%

Cboe BYX 3K

0.71%

0.50%

Nasdaq BX 700

0.16%

0.18%

MIAX Pearl 642

0.15%

0.30%

Nasdaq PHLX 563

0.13%

0.19%

NYSE National 500

0.12%

Cboe EDGA 218

0.05%

0.18%

NYSE American 57

0.01%

0.16%

CHX 1

0.00%

0.01%

LTSE 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

MASS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 185,147, which is 43.09% of today's total volume.
Today's Lit volume is 244,529, which is 56.91%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.03%.
The average Lit volume has been 54.97%.

MASS Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe EDGX

Cboe BZX

NYSE Arca

IEX

MEMX

NYSE

Cboe BYX

Nasdaq BX

MIAX Pearl