Dark

IOSP
Innospec Inc.
stock NASDAQ

At Close

May 9, 2025 3:59:55 PM EDT

90.43USD-3.180%(-2.97)193,392

0.00Bid 0.00Ask 0.00Spread

Pre-market

Dec 31, 1969 7:00:00 PM EST

0.00USD-100.000%(-93.40)0

After-hours

May 9, 2025 4:00:30 PM EDT

90.51USD0.000%(0.00)651

OverviewOptionsHistoricalDark Pool LevelsShortsMore

IOSP Volume May 9, 2025

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	43.72	84,559	39.58
Off Exchange¹	31.86	61,621	38.92
Cboe BZX	6.90	13,347	4.45
NYSE Arca	5.78	11,185	5.51
Cboe EDGX	2.94	5,681	2.10
IEX	2.75	5,318	4.41
NYSE	1.86	3,600	1.30
MEMX	1.08	2,097	0.71
Cboe BYX	1.04	2,002	1.28
Cboe EDGA	0.44	859	0.42
CHX	0.44	842	0.10
Nasdaq BX	0.36	688	0.50
NYSE American	0.25	493	0.13
NYSE National	0.20	384	0.17
MIAX Pearl	0.20	380	0.15
Nasdaq PHLX	0.17	336	0.27
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.

IOSP Nutrition Facts

1.07 servings per container

Serving size

181.55K

Calories

193.39K

% Day

% Avg

Nasdaq GSM 85K

43.72%

39.58%

Off Exchange¹ 62K

31.86%

38.92%

Cboe BZX 13K

6.90%

4.45%

NYSE Arca 11K

5.78%

5.51%

Cboe EDGX 6K

2.94%

2.10%

IEX 5K

2.75%

4.41%

NYSE 4K

1.86%

1.30%

MEMX 2K

1.08%

0.71%

Cboe BYX 2K

1.04%

1.28%

Cboe EDGA 859

0.44%

0.42%

CHX 842

0.44%

0.10%

Nasdaq BX 688

0.36%

0.50%

NYSE American 493

0.25%

0.13%

NYSE National 384

0.20%

0.17%

MIAX Pearl 380

0.20%

0.15%

Nasdaq PHLX 336

0.17%

0.27%

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

IOSP Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 61,621, which is 31.86% of today's total volume.
Today's Lit volume is 131,771, which is 68.14%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.92%.
The average Lit volume has been 61.08%.

IOSP Volume by Exchange

Nasdaq GSM

Off Exchange

Cboe BZX

NYSE Arca

Cboe EDGX

IEX

NYSE

MEMX

Cboe BYX

Cboe EDGA

CHX