Dark

OLN
Olin Corp.
stock NYSE

Market Open

Jul 9, 2026 10:55:09 AM EDT

20.11USD-4.214%(-0.89)457,025

20.03Bid 20.10Ask 0.07Spread

Pre-market

Jul 9, 2026 9:26:30 AM EDT

21.30USD+1.429%(+0.30)4,869

After-hours

Jul 8, 2026 4:10:30 PM EDT

21.00USD0.000%(0.00)0

OverviewOptionsHistoricalExchange VolumeShortsMore

OLN Volume Jul 9, 2026 10:35:02 AM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	50.77	183,393	39.90
NYSE	15.89	57,393	28.30
Nasdaq GSM	13.28	47,961	12.08
NYSE Arca	5.51	19,894	4.59
IEX	5.29	19,099	5.92
Cboe BZX	2.98	10,750	3.45
Cboe EDGX	1.91	6,882	2.26
MEMX	1.07	3,881	1.23
Nasdaq BX	1.03	3,705	0.32
Cboe BYX	0.81	2,930	0.52
MIAX Pearl	0.61	2,216	0.29
NYSE National	0.45	1,634	0.24
Cboe EDGA	0.25	914	0.55
NYSE American	0.08	303	0.14
Nasdaq PHLX	0.08	277	0.14
CHX	0.00	1	0.08
24X National	0.00	0	0.00
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.

OLN Nutrition Facts

0.11 servings per container

Serving size

3.21M

Calories

361.23K

% Day

% Avg

Off Exchange¹ 183K

50.77%

39.90%

NYSE 57K

15.89%

28.30%

Nasdaq GSM 48K

13.28%

12.08%

NYSE Arca 20K

5.51%

4.59%

IEX 19K

5.29%

5.92%

Cboe BZX 11K

2.98%

3.45%

Cboe EDGX 7K

1.91%

2.26%

MEMX 4K

1.07%

1.23%

Nasdaq BX 4K

1.03%

0.32%

Cboe BYX 3K

0.81%

0.52%

MIAX Pearl 2K

0.61%

0.29%

NYSE National 2K

0.45%

0.24%

Cboe EDGA 914

0.25%

0.55%

NYSE American 303

0.08%

0.14%

Nasdaq PHLX 277

0.08%

0.14%

CHX 1

0.00%

0.08%

24X National 0

0.00%

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

OLN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 183,393, which is 50.77% of today's total volume.
Today's Lit volume is 177,840, which is 49.23%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 39.90%.
The average Lit volume has been 60.10%.

OLN Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

MEMX

Nasdaq BX

Cboe BYX

MIAX Pearl