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QTRX
Quanterix Corporation Common Stock
stock NASDAQ

At Close

Jan 9, 2026 3:59:44 PM EST

8.05USD+23.656%(+1.54)2,824,517

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-6.51)0

After-hours

Jan 9, 2026 4:45:30 PM EST

7.90USD-1.851%(-0.15)9,778

OverviewOptionsHistoricalExchange VolumeShortsMore

QTRX Volume Jan 9, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	54.59	1,541,810	43.95
Nasdaq GSM	21.56	609,083	31.18
IEX	5.27	148,732	5.49
NYSE Arca	5.10	144,134	6.13
Cboe EDGX	3.79	107,153	3.13
Cboe BZX	2.90	81,997	3.54
MEMX	2.23	63,018	1.51
NYSE	1.43	40,278	2.11
Cboe EDGA	0.89	25,054	0.65
Cboe BYX	0.57	16,045	0.77
Nasdaq BX	0.50	14,009	0.49
MIAX Pearl	0.50	14,007	0.43
Nasdaq PHLX	0.33	9,200	0.21
NYSE National	0.17	4,671	0.27
NYSE American	0.13	3,573	0.08
CHX	0.06	1,753	0.04
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.

QTRX Nutrition Facts

4.05 servings per container

Serving size

696.67K

Calories

2.82M

% Day

% Avg

Off Exchange¹ 2M

54.59%

43.95%

Nasdaq GSM 609K

21.56%

31.18%

IEX 149K

5.27%

5.49%

NYSE Arca 144K

5.10%

6.13%

Cboe EDGX 107K

3.79%

3.13%

Cboe BZX 82K

2.90%

3.54%

MEMX 63K

2.23%

1.51%

NYSE 40K

1.43%

2.11%

Cboe EDGA 25K

0.89%

0.65%

Cboe BYX 16K

0.57%

0.77%

Nasdaq BX 14K

0.50%

0.49%

MIAX Pearl 14K

0.50%

0.43%

Nasdaq PHLX 9K

0.33%

0.21%

NYSE National 5K

0.17%

0.27%

NYSE American 4K

0.13%

0.08%

CHX 2K

0.06%

0.04%

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

QTRX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,541,810, which is 54.59% of today's total volume.
Today's Lit volume is 1,282,707, which is 45.41%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.95%.
The average Lit volume has been 56.05%.

QTRX Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe EDGX

Cboe BZX

MEMX

NYSE

Cboe EDGA

Cboe BYX

Nasdaq BX