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NEOG
Neogen Corp
stock NASDAQ

Market Open

Sep 30, 2026 3:48:14 PM EDT

12.88USD+1.178%(+0.15)2,512,838

12.87Bid 12.88Ask 0.01Spread

Pre-market

Sep 30, 2026 9:29:30 AM EDT

12.57USD-1.257%(-0.16)2,135

After-hours

Sep 29, 2026 4:51:30 PM EDT

12.86USD+1.061%(+0.13)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

NEOG Volume Sep 30, 2026 3:25:00 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	47.42	1,061,008	46.19
Nasdaq GSM	21.88	489,597	32.88
IEX	9.04	202,281	5.63
NYSE Arca	6.67	149,203	4.86
Cboe BZX	6.00	134,277	4.13
Cboe EDGX	2.87	64,287	1.68
NYSE	2.20	49,156	1.45
MEMX	1.78	39,796	0.91
Cboe EDGA	0.68	15,304	0.51
Cboe BYX	0.59	13,146	0.51
NYSE National	0.22	4,946	0.29
MIAX Pearl	0.18	4,126	0.26
Nasdaq PHLX	0.16	3,626	0.10
NYSE American	0.10	2,301	0.08
Texas Stock Exchange LLC	0.10	2,186	0.13
Nasdaq BX	0.06	1,322	0.13
CHX	0.04	988	0.26
24X National	0.00	0	0.01
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.

NEOG Nutrition Facts

0.69 servings per container

Serving size

3.24M

Calories

2.24M

% Day

% Avg

Off Exchange¹ 1M

47.42%

46.19%

Nasdaq GSM 490K

21.88%

32.88%

IEX 202K

9.04%

5.63%

NYSE Arca 149K

6.67%

4.86%

Cboe BZX 134K

6.00%

4.13%

Cboe EDGX 64K

2.87%

1.68%

NYSE 49K

2.20%

1.45%

MEMX 40K

1.78%

0.91%

Cboe EDGA 15K

0.68%

0.51%

Cboe BYX 13K

0.59%

0.51%

NYSE National 5K

0.22%

0.29%

MIAX Pearl 4K

0.18%

0.26%

Nasdaq PHLX 4K

0.16%

0.10%

NYSE American 2K

0.10%

0.08%

Texas Stock Exchange LLC 2K

0.10%

0.13%

Nasdaq BX 1K

0.06%

0.13%

CHX 988

0.04%

0.26%

24X National 0

0.00%

0.01%

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

NEOG Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,061,008, which is 47.42% of today's total volume.
Today's Lit volume is 1,176,542, which is 52.58%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.19%.
The average Lit volume has been 53.81%.

NEOG Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

NYSE

MEMX

Cboe EDGA

Cboe BYX

NYSE National