Dark

IOSP
Innospec Inc.
stock NASDAQ

At Close

May 13, 2025 3:59:30 PM EDT

90.47USD-0.254%(-0.23)242,931

0.00Bid 0.00Ask 0.00Spread

Pre-market

Dec 31, 1969 7:00:00 PM EST

0.00USD-100.000%(-90.70)0

After-hours

May 13, 2025 4:00:30 PM EDT

90.45USD-0.022%(-0.02)1,576

OverviewOptionsHistoricalExchange VolumeShortsMore

IOSP Volume May 13, 2025

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Exchange	Day%	Volume	30D%
Nasdaq GSM	37.94	92,159	39.38
Off Exchange¹	36.87	89,561	39.04
NYSE Arca	8.80	21,384	5.66
Cboe BZX	6.59	16,019	4.65
IEX	4.33	10,514	4.24
Cboe EDGX	1.51	3,674	2.11
Cboe BYX	0.98	2,387	1.23
NYSE	0.89	2,172	1.31
Cboe EDGA	0.55	1,328	0.43
NYSE American	0.43	1,053	0.14
NYSE National	0.32	787	0.19
Nasdaq BX	0.30	725	0.42
MEMX	0.23	550	0.69
MIAX Pearl	0.17	422	0.16
Nasdaq PHLX	0.08	184	0.26
CHX	0.00	12	0.09
LTSE	0.00	0	0.00

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

IOSP Nutrition Facts

1.31 servings per container

Serving size

185.50K

Calories

242.93K

% Day

% Avg

Nasdaq GSM 92K

37.94%

39.38%

Off Exchange¹ 90K

36.87%

39.04%

NYSE Arca 21K

8.80%

5.66%

Cboe BZX 16K

6.59%

4.65%

IEX 11K

4.33%

4.24%

Cboe EDGX 4K

1.51%

2.11%

Cboe BYX 2K

0.98%

1.23%

NYSE 2K

0.89%

1.31%

Cboe EDGA 1K

0.55%

0.43%

NYSE American 1K

0.43%

0.14%

NYSE National 787

0.32%

0.19%

Nasdaq BX 725

0.30%

0.42%

MEMX 550

0.23%

0.69%

MIAX Pearl 422

0.17%

0.16%

Nasdaq PHLX 184

0.08%

0.26%

CHX 12

0.00%

0.09%

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 89,561, which is 36.87% of today's total volume.
Today's Lit volume is 153,370, which is 63.13%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 39.04%.
The average Lit volume has been 60.96%.

IOSP Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

Cboe BYX

NYSE

Cboe EDGA

NYSE American

NYSE National