Dark

SAN
Banco Santander S.A.
stock NYSE ADR

At Close

Jan 2, 2026 3:59:56 PM EST

12.08USD+2.984%(+0.35)3,629,803

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jan 2, 2026 9:27:30 AM EST

11.96USD+1.961%(+0.23)29,140

After-hours

Jan 2, 2026 4:12:30 PM EST

12.00USD-0.662%(-0.08)5,063

OverviewOptionsHistoricalDark Pool PrintsShortsMore

SAN Volume Jan 2, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	37.99	1,379,134	44.97
NYSE	16.03	581,899	15.59
Nasdaq GSM	14.28	518,212	14.48
Cboe BZX	11.32	411,055	7.40
NYSE Arca	6.36	230,998	5.00
IEX	4.14	150,446	4.66
Cboe EDGX	3.64	132,097	2.76
MEMX	1.85	67,275	1.79
CHX	1.78	64,763	0.20
Cboe BYX	1.11	40,468	1.19
NYSE National	0.67	24,445	0.58
Cboe EDGA	0.33	11,875	0.42
MIAX Pearl	0.32	11,669	0.51
NYSE American	0.08	2,801	0.14
Nasdaq BX	0.06	2,261	0.22
Nasdaq PHLX	0.01	405	0.09

chartexchange.com

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

SAN Nutrition Facts

1.39 servings per container

Serving size

2.61M

Calories

3.63M

% Day

% Avg

Off Exchange¹ 1M

37.99%

44.97%

NYSE 582K

16.03%

15.59%

Nasdaq GSM 518K

14.28%

14.48%

Cboe BZX 411K

11.32%

7.40%

NYSE Arca 231K

6.36%

5.00%

IEX 150K

4.14%

4.66%

Cboe EDGX 132K

3.64%

2.76%

MEMX 67K

1.85%

1.79%

CHX 65K

1.78%

0.20%

Cboe BYX 40K

1.11%

1.19%

NYSE National 24K

0.67%

0.58%

Cboe EDGA 12K

0.33%

0.42%

MIAX Pearl 12K

0.32%

0.51%

NYSE American 3K

0.08%

0.14%

Nasdaq BX 2K

0.06%

0.22%

Nasdaq PHLX 405

0.01%

0.09%

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 1,379,134, which is 37.99% of today's total volume.
Today's Lit volume is 2,250,669, which is 62.01%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.97%.
The average Lit volume has been 55.03%.

SAN Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

NYSE Arca

IEX

Cboe EDGX

MEMX

CHX

Cboe BYX

NYSE National