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NEOG
Neogen Corp
stock NASDAQ

Market Open

Sep 30, 2026 12:56:00 PM EDT

12.99USD+2.042%(+0.26)1,364,615

12.98Bid 12.99Ask 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 PrintsShortsMore

NEOG Volume Sep 30, 2026 12:35:04 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	43.43	565,818	46.13
Nasdaq GSM	24.27	316,177	33.02
IEX	9.33	121,562	5.60
NYSE Arca	6.82	88,817	4.84
Cboe BZX	5.95	77,454	4.11
Cboe EDGX	3.52	45,874	1.67
NYSE	2.32	30,199	1.44
MEMX	1.88	24,547	0.90
Cboe EDGA	0.84	10,898	0.51
Cboe BYX	0.70	9,181	0.51
Nasdaq PHLX	0.25	3,317	0.10
NYSE American	0.16	2,101	0.08
NYSE National	0.15	1,986	0.29
Texas Stock Exchange LLC	0.13	1,686	0.13
Nasdaq BX	0.10	1,305	0.13
MIAX Pearl	0.08	1,062	0.26
CHX	0.06	717	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

0.40 servings per container

Serving size

3.24M

Calories

1.30M

% Day

% Avg

Off Exchange¹ 566K

43.43%

46.13%

Nasdaq GSM 316K

24.27%

33.02%

IEX 122K

9.33%

5.60%

NYSE Arca 89K

6.82%

4.84%

Cboe BZX 77K

5.95%

4.11%

Cboe EDGX 46K

3.52%

1.67%

NYSE 30K

2.32%

1.44%

MEMX 25K

1.88%

0.90%

Cboe EDGA 11K

0.84%

0.51%

Cboe BYX 9K

0.70%

0.51%

Nasdaq PHLX 3K

0.25%

0.10%

NYSE American 2K

0.16%

0.08%

NYSE National 2K

0.15%

0.29%

Texas Stock Exchange LLC 2K

0.13%

Nasdaq BX 1K

0.10%

0.13%

MIAX Pearl 1K

0.08%

0.26%

CHX 717

0.06%

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 565,818, which is 43.43% of today's total volume.
Today's Lit volume is 736,883, which is 56.57%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.13%.
The average Lit volume has been 53.87%.

NEOG Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

NYSE

MEMX

Cboe EDGA

Cboe BYX

Nasdaq PHLX