Dark

SAN
Banco Santander S.A.
stock NYSE ADR

At Close

Jan 5, 2026 3:59:58 PM EST

12.10USD+0.207%(+0.03)2,446,701

12.05Bid 12.15Ask 0.10Spread

Pre-market

Jan 6, 2026 8:59:30 AM EST

12.10USD+0.083%(+0.01)6,730

After-hours

Jan 5, 2026 4:29:30 PM EST

12.10USD+0.041%(0.00)119

OverviewOptionsHistoricalExchange VolumeShortsMore

SAN Volume Jan 6, 2026

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	47.73	1,167,812	45.36
Nasdaq GSM	15.49	378,960	14.32
NYSE	12.80	313,287	15.46
Cboe BZX	7.79	190,512	7.39
NYSE Arca	4.56	111,498	4.89
Cboe BYX	3.80	92,891	1.24
IEX	3.04	74,467	4.61
MEMX	1.86	45,510	1.83
Cboe EDGX	1.84	45,012	2.79
NYSE National	0.36	8,897	0.58
MIAX Pearl	0.26	6,272	0.50
Cboe EDGA	0.14	3,540	0.42
CHX	0.14	3,405	0.17
Nasdaq PHLX	0.10	2,357	0.09
Nasdaq BX	0.09	2,081	0.22
NYSE American	0.01	200	0.14

chartexchange.com

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

SAN Nutrition Facts

0.93 servings per container

Serving size

2.62M

Calories

2.45M

% Day

% Avg

Off Exchange¹ 1M

47.73%

45.36%

Nasdaq GSM 379K

15.49%

14.32%

NYSE 313K

12.80%

15.46%

Cboe BZX 191K

7.79%

7.39%

NYSE Arca 111K

4.56%

4.89%

Cboe BYX 93K

3.80%

1.24%

IEX 74K

3.04%

4.61%

MEMX 46K

1.86%

1.83%

Cboe EDGX 45K

1.84%

2.79%

NYSE National 9K

0.36%

0.58%

MIAX Pearl 6K

0.26%

0.50%

Cboe EDGA 4K

0.14%

0.42%

CHX 3K

0.14%

0.17%

Nasdaq PHLX 2K

0.10%

0.09%

Nasdaq BX 2K

0.09%

0.22%

NYSE American 200

0.01%

0.14%

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 1,167,812, which is 47.73% of today's total volume.
Today's Lit volume is 1,278,889, which is 52.27%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.36%.
The average Lit volume has been 54.64%.

SAN Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

Cboe BZX

NYSE Arca

Cboe BYX

IEX

MEMX

Cboe EDGX

NYSE National

MIAX Pearl