Dark

TECH
Bio-Techne Corp.
stock NASDAQ

At Close

Jul 3, 2025 12:59:48 PM EDT

53.13USD-0.094%(-0.05)843,085

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-53.18)0

After-hours

Jul 2, 2025 4:34:30 PM EDT

53.18USD-0.056%(-0.03)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

TECH Volume Dec 31, 1969

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	41.91	353,371	41.62
Nasdaq GSM	37.97	320,092	40.04
IEX	7.11	59,976	4.65
NYSE Arca	3.78	31,857	4.12
Cboe BZX	2.81	23,709	3.25
NYSE	1.79	15,067	1.60
Cboe EDGX	1.50	12,660	1.73
MEMX	0.78	6,602	0.83
Cboe BYX	0.66	5,581	0.58
MIAX Pearl	0.63	5,274	0.24
Cboe EDGA	0.37	3,149	0.48
Nasdaq BX	0.30	2,532	0.35
NYSE National	0.17	1,475	0.19
Nasdaq PHLX	0.16	1,352	0.15
NYSE American	0.03	227	0.10
CHX	0.02	161	0.07
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.

TECH Nutrition Facts

0.35 servings per container

Serving size

2.44M

Calories

843.09K

% Day

% Avg

Off Exchange¹ 353K

41.91%

41.62%

Nasdaq GSM 320K

37.97%

40.04%

IEX 60K

7.11%

4.65%

NYSE Arca 32K

3.78%

4.12%

Cboe BZX 24K

2.81%

3.25%

NYSE 15K

1.79%

1.60%

Cboe EDGX 13K

1.50%

1.73%

MEMX 7K

0.78%

0.83%

Cboe BYX 6K

0.66%

0.58%

MIAX Pearl 5K

0.63%

0.24%

Cboe EDGA 3K

0.37%

0.48%

Nasdaq BX 3K

0.30%

0.35%

NYSE National 1K

0.17%

0.19%

Nasdaq PHLX 1K

0.16%

0.15%

NYSE American 227

0.03%

0.10%

CHX 161

0.02%

0.07%

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

TECH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 353,371, which is 41.91% of today's total volume.
Today's Lit volume is 489,714, which is 58.09%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.62%.
The average Lit volume has been 58.38%.

TECH Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

NYSE

Cboe EDGX

MEMX

Cboe BYX

MIAX Pearl

Cboe EDGA