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SAN
Banco Santander S.A.
stock NYSE ADR

Market Open

Aug 5, 2026 12:18:15 PM EDT

14.65USD+1.244%(+0.18)20,107,327

14.65Bid 14.66Ask 0.01Spread

Pre-market

Aug 5, 2026 9:28:48 AM EDT

14.65USD+1.244%(+0.18)2,073,395

After-hours

Aug 4, 2026 4:10:30 PM EDT

14.47USD+0.035%(0.00)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

SAN Volume Aug 5, 2026 11:55:00 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	61.85	10,342,071	37.20
Nasdaq GSM	15.17	2,536,608	16.33
Cboe BZX	7.60	1,270,711	10.48
NYSE	5.40	903,451	15.99
IEX	4.43	741,169	6.44
NYSE Arca	1.58	264,606	3.99
Cboe EDGX	1.45	242,180	3.57
Cboe BYX	1.01	168,944	2.07
MEMX	0.44	74,264	1.56
Cboe EDGA	0.42	70,795	0.60
NYSE National	0.37	61,652	1.07
CHX	0.10	17,079	0.05
Nasdaq BX	0.07	12,189	0.19
NYSE American	0.05	7,528	0.14
MIAX Pearl	0.03	5,223	0.25
24X National	0.01	2,300	0.02
Nasdaq PHLX	0.00	200	0.04
Texas Stock Exchange LLC	0.00	0	0.02
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.

SAN Nutrition Facts

1.81 servings per container

Serving size

9.21M

Calories

16.72M

% Day

% Avg

Off Exchange¹ 10M

61.85%

37.20%

Nasdaq GSM 3M

15.17%

16.33%

Cboe BZX 1M

7.60%

10.48%

NYSE 903K

5.40%

15.99%

IEX 741K

4.43%

6.44%

NYSE Arca 265K

1.58%

3.99%

Cboe EDGX 242K

1.45%

3.57%

Cboe BYX 169K

1.01%

2.07%

MEMX 74K

0.44%

1.56%

Cboe EDGA 71K

0.42%

0.60%

NYSE National 62K

0.37%

1.07%

CHX 17K

0.10%

0.05%

Nasdaq BX 12K

0.07%

0.19%

NYSE American 8K

0.05%

0.14%

MIAX Pearl 5K

0.03%

0.25%

24X National 2K

0.01%

0.02%

Nasdaq PHLX 200

0.00%

0.04%

Texas Stock Exchange LLC 0

0.00%

0.02%

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

SAN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 10,342,071, which is 61.85% of today's total volume.
Today's Lit volume is 6,378,899, which is 38.15%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.20%.
The average Lit volume has been 62.80%.

SAN Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe BZX

NYSE

IEX

NYSE Arca

Cboe EDGX

Cboe BYX

MEMX

Cboe EDGA

NYSE National