Dark

OXY
Occidental Petroleum Corporation
stock NYSE

Market Open

Oct 17, 2025 2:22:04 PM EDT

40.88USD-0.366%(-0.15)5,993,562

40.86Bid 40.88Ask 0.02Spread

Pre-market

Oct 17, 2025 9:25:30 AM EDT

41.05USD+0.049%(+0.02)59,198

After-hours

Oct 16, 2025 4:58:30 PM EDT

40.89USD-0.341%(-0.14)0

OverviewOptionsHistoricalExchange VolumeShortsMore

OXY Volume Oct 17, 2025 2:05:00 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	51.20	2,944,759	41.29
NYSE	19.01	1,093,299	24.58
Nasdaq GSM	9.79	563,340	10.52
NYSE Arca	5.22	300,224	5.40
IEX	4.47	256,840	4.44
Cboe BZX	3.84	220,935	4.52
Cboe EDGX	3.49	200,882	4.41
MEMX	1.12	64,184	2.35
MIAX Pearl	0.73	42,200	0.89
CHX	0.30	17,274	0.28
NYSE National	0.22	12,486	0.25
Cboe EDGA	0.19	10,908	0.41
Cboe BYX	0.19	10,812	0.39
NYSE American	0.11	6,432	0.08
Nasdaq BX	0.10	5,813	0.13
Nasdaq PHLX	0.03	1,607	0.07
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.

OXY Nutrition Facts

0.52 servings per container

Serving size

11.12M

Calories

5.75M

% Day

% Avg

Off Exchange¹ 3M

51.20%

41.29%

NYSE 1M

19.01%

24.58%

Nasdaq GSM 563K

9.79%

10.52%

NYSE Arca 300K

5.22%

5.40%

IEX 257K

4.47%

4.44%

Cboe BZX 221K

3.84%

4.52%

Cboe EDGX 201K

3.49%

4.41%

MEMX 64K

1.12%

2.35%

MIAX Pearl 42K

0.73%

0.89%

CHX 17K

0.30%

0.28%

NYSE National 12K

0.22%

0.25%

Cboe EDGA 11K

0.19%

0.41%

Cboe BYX 11K

0.19%

0.39%

NYSE American 6K

0.11%

0.08%

Nasdaq BX 6K

0.10%

0.13%

Nasdaq PHLX 2K

0.03%

0.07%

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

OXY Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,944,759, which is 51.20% of today's total volume.
Today's Lit volume is 2,807,236, which is 48.80%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.29%.
The average Lit volume has been 58.71%.

OXY Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

MEMX

MIAX Pearl

CHX

NYSE National