Dark

DFTX
Definium Therapeutics, Inc. Common Shares
stock NASDAQ

Market Open

Jul 28, 2026 3:15:10 PM EDT

41.67USD-2.275%(-0.97)958,557

41.62Bid 47.29Ask 5.67Spread

Pre-market

Jul 27, 2026 9:27:30 AM EDT

43.46USD+0.742%(+0.32)0

After-hours

Jul 27, 2026 4:07:30 PM EDT

42.40USD-0.563%(-0.24)0

OverviewOptionsHistoricalDark Pool PrintsShortsTrends

DFTX Volume Jul 28, 2026 2:55:00 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	52.11	466,384	45.88
Nasdaq GSM	21.91	196,121	30.96
IEX	7.50	67,142	4.58
NYSE Arca	6.32	56,555	7.12
Cboe BZX	3.78	33,791	3.44
Cboe EDGX	3.38	30,294	3.10
NYSE	1.11	9,974	1.05
Cboe BYX	0.93	8,326	0.69
Nasdaq PHLX	0.93	8,325	0.16
MEMX	0.85	7,615	1.24
Nasdaq BX	0.43	3,844	0.31
Cboe EDGA	0.30	2,685	0.57
NYSE National	0.27	2,406	0.24
Texas Stock Exchange LLC	0.07	621	0.00
MIAX Pearl	0.04	361	0.28
NYSE American	0.03	258	0.14
CHX	0.03	224	0.09
24X National	0.01	60	0.04
LTSE	0.00	0	0.09

chartexchange.com

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

DFTX Nutrition Facts

0.24 servings per container

Serving size

3.72M

Calories

894.99K

% Day

% Avg

Off Exchange¹ 466K

52.11%

45.88%

Nasdaq GSM 196K

21.91%

30.96%

IEX 67K

7.50%

4.58%

NYSE Arca 57K

6.32%

7.12%

Cboe BZX 34K

3.78%

3.44%

Cboe EDGX 30K

3.38%

3.10%

NYSE 10K

1.11%

1.05%

Cboe BYX 8K

0.93%

0.69%

Nasdaq PHLX 8K

0.93%

0.16%

MEMX 8K

0.85%

1.24%

Nasdaq BX 4K

0.43%

0.31%

Cboe EDGA 3K

0.30%

0.57%

NYSE National 2K

0.27%

0.24%

Texas Stock Exchange LLC 621

0.07%

0.00%

MIAX Pearl 361

0.04%

0.28%

NYSE American 258

0.03%

0.14%

CHX 224

0.03%

0.09%

24X National 60

0.01%

0.04%

LTSE 0

0.00%

0.09%

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

chartexchange.com

DFTX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 466,384, which is 52.11% of today's total volume.
Today's Lit volume is 428,602, which is 47.89%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.88%.
The average Lit volume has been 54.12%.

DFTX Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

NYSE

Cboe BYX

Nasdaq PHLX

MEMX

Nasdaq BX