Dark

OLN
Olin Corp.
stock NYSE

Market Open

Jul 31, 2025 12:24:51 PM EDT

18.75USD-2.850%(-0.55)1,167,849

17.75Bid 18.82Ask 1.07Spread

Pre-market

Jul 31, 2025 8:40:30 AM EDT

19.49USD+0.984%(+0.19)1,500

After-hours

Jul 30, 2025 4:27:30 PM EDT

19.49USD+1.011%(+0.19)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

OLN Volume Jul 31, 2025 12:05:03 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	39.16	426,945	42.57
NYSE	21.47	234,054	29.27
Nasdaq GSM	17.67	192,616	11.96
NYSE Arca	5.11	55,748	4.38
Cboe BZX	4.72	51,507	2.89
Cboe EDGX	4.45	48,551	1.91
IEX	3.59	39,169	3.76
MEMX	1.13	12,347	0.95
Nasdaq BX	0.59	6,480	0.56
Cboe EDGA	0.47	5,175	0.42
NYSE National	0.46	5,020	0.28
Cboe BYX	0.46	4,986	0.42
MIAX Pearl	0.34	3,742	0.32
Nasdaq PHLX	0.15	1,588	0.15
NYSE American	0.12	1,266	0.13
CHX	0.10	1,063	0.03
LTSE	0.00	0	0.01

chartexchange.com

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

OLN Nutrition Facts

0.44 servings per container

Serving size

2.49M

Calories

1.09M

% Day

% Avg

Off Exchange¹ 427K

39.16%

42.57%

NYSE 234K

21.47%

29.27%

Nasdaq GSM 193K

17.67%

11.96%

NYSE Arca 56K

5.11%

4.38%

Cboe BZX 52K

4.72%

2.89%

Cboe EDGX 49K

4.45%

1.91%

IEX 39K

3.59%

3.76%

MEMX 12K

1.13%

0.95%

Nasdaq BX 6K

0.59%

0.56%

Cboe EDGA 5K

0.47%

0.42%

NYSE National 5K

0.46%

0.28%

Cboe BYX 5K

0.46%

0.42%

MIAX Pearl 4K

0.34%

0.32%

Nasdaq PHLX 2K

0.15%

NYSE American 1K

0.12%

0.13%

CHX 1K

0.10%

0.03%

LTSE 0

0.00%

0.01%

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 426,945, which is 39.16% of today's total volume.
Today's Lit volume is 663,312, which is 60.84%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.57%.
The average Lit volume has been 57.43%.

OLN Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

IEX

MEMX

Nasdaq BX

Cboe EDGA

NYSE National