Dark

SAN
Banco Santander S.A.
stock NYSE ADR

At Close

Nov 7, 2025 3:59:57 PM EST

10.36USD+0.583%(+0.06)2,825,283

8.81Bid 11.70Ask 2.89Spread

Pre-market

Nov 7, 2025 9:14:30 AM EST

10.27USD-0.291%(-0.03)10,289

After-hours

Nov 7, 2025 4:00:30 PM EST

10.33USD-0.290%(-0.03)502

OverviewOptionsHistoricalDark Pool PrintsShortsMore

SAN Volume Nov 7, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	35.89	1,014,208	43.99
NYSE	17.44	492,896	15.31
Nasdaq GSM	16.96	479,303	15.32
Cboe BZX	11.00	310,914	6.82
NYSE Arca	5.39	152,237	5.21
IEX	4.32	122,197	5.01
Cboe EDGX	2.60	73,425	2.44
MEMX	2.33	65,804	1.68
Cboe BYX	1.77	50,028	1.88
NYSE National	0.73	20,543	0.39
Cboe EDGA	0.59	16,656	0.61
MIAX Pearl	0.52	14,638	0.60
Nasdaq BX	0.35	9,833	0.42
NYSE American	0.06	1,600	0.19
Nasdaq PHLX	0.04	1,008	0.08
CHX	0.02	697	0.06

chartexchange.com

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

SAN Nutrition Facts

0.87 servings per container

Serving size

3.24M

Calories

2.83M

% Day

% Avg

Off Exchange¹ 1M

35.89%

43.99%

NYSE 493K

17.44%

15.31%

Nasdaq GSM 479K

16.96%

15.32%

Cboe BZX 311K

11.00%

6.82%

NYSE Arca 152K

5.39%

5.21%

IEX 122K

4.32%

5.01%

Cboe EDGX 73K

2.60%

2.44%

MEMX 66K

2.33%

1.68%

Cboe BYX 50K

1.77%

1.88%

NYSE National 21K

0.73%

0.39%

Cboe EDGA 17K

0.59%

0.61%

MIAX Pearl 15K

0.52%

0.60%

Nasdaq BX 10K

0.35%

0.42%

NYSE American 2K

0.06%

0.19%

Nasdaq PHLX 1K

0.04%

0.08%

CHX 697

0.02%

0.06%

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 1,014,208, which is 35.89% of today's total volume.
Today's Lit volume is 1,811,779, which is 64.11%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.99%.
The average Lit volume has been 56.01%.

SAN Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

NYSE Arca

IEX

Cboe EDGX

MEMX

Cboe BYX

NYSE National

Cboe EDGA