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EC
Ecopetrol S.A
stock NYSE ADR

Market Open

Aug 11, 2026 1:38:00 PM EDT

16.77USD-1.613%(-0.28)924,302

16.76Bid 16.77Ask 0.01Spread

Pre-market

Aug 11, 2026 9:08:30 AM EDT

17.00USD-0.293%(-0.05)976

After-hours

Aug 10, 2026 4:31:30 PM EDT

17.10USD+0.323%(+0.05)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

EC Volume Aug 11, 2026 1:15:03 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.00	428,821	39.62
NYSE	21.06	180,576	24.04
Nasdaq GSM	8.41	72,128	12.13
NYSE Arca	6.40	54,893	6.73
Cboe BZX	4.71	40,429	5.06
IEX	3.00	25,747	4.50
Cboe EDGX	2.67	22,889	3.69
NYSE National	0.91	7,823	0.52
Cboe BYX	0.83	7,093	0.90
Nasdaq BX	0.74	6,338	0.50
MEMX	0.55	4,702	1.04
NYSE American	0.22	1,903	0.13
Cboe EDGA	0.22	1,848	0.62
MIAX Pearl	0.17	1,495	0.20
Nasdaq PHLX	0.10	877	0.13
CHX	0.00	0	0.15
Texas Stock Exchange LLC	0.00	0	0.02
24X National	0.00	0	0.01
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.

EC Nutrition Facts

0.37 servings per container

Serving size

2.33M

Calories

857.56K

% Day

% Avg

Off Exchange¹ 429K

50.00%

39.62%

NYSE 181K

21.06%

24.04%

Nasdaq GSM 72K

8.41%

12.13%

NYSE Arca 55K

6.40%

6.73%

Cboe BZX 40K

4.71%

5.06%

IEX 26K

3.00%

4.50%

Cboe EDGX 23K

2.67%

3.69%

NYSE National 8K

0.91%

0.52%

Cboe BYX 7K

0.83%

0.90%

Nasdaq BX 6K

0.74%

0.50%

MEMX 5K

0.55%

1.04%

NYSE American 2K

0.22%

0.13%

Cboe EDGA 2K

0.22%

0.62%

MIAX Pearl 1K

0.17%

0.20%

Nasdaq PHLX 877

0.10%

0.13%

CHX 0

0.00%

0.15%

Texas Stock Exchange LLC 0

0.00%

0.02%

24X National 0

0.00%

0.01%

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

EC Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 428,821, which is 50.00% of today's total volume.
Today's Lit volume is 428,741, which is 50.00%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 39.62%.
The average Lit volume has been 60.38%.

EC Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

NYSE National

Cboe BYX

Nasdaq BX

MEMX