Dark

SAN
Banco Santander S.A.
stock NYSE ADR

At Close

May 16, 2025 3:59:30 PM EDT

7.74USD+0.389%(+0.03)15,332,474

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 16, 2025 9:14:30 AM EDT

7.68USD-0.389%(-0.03)6,992

After-hours

May 16, 2025 4:50:30 PM EDT

7.72USD-0.242%(-0.02)588

OverviewOptionsHistoricalExchange VolumeShortsMore

SAN Volume May 16, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	54.95	8,424,752	47.06
Nasdaq GSM	19.46	2,983,576	14.32
NYSE	7.42	1,136,986	11.93
IEX	5.06	776,158	4.20
Cboe BZX	3.73	572,384	7.09
NYSE Arca	3.04	466,639	5.49
Cboe EDGX	2.88	441,365	4.63
MEMX	1.85	284,141	1.41
Cboe BYX	0.58	89,582	1.75
MIAX Pearl	0.36	54,937	0.56
Cboe EDGA	0.29	43,896	0.55
NYSE National	0.27	41,996	0.65
NYSE American	0.06	9,057	0.11
Nasdaq PHLX	0.02	3,569	0.06
Nasdaq BX	0.02	3,436	0.16
CHX	0.00	0	0.03

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

SAN Nutrition Facts

2.29 servings per container

Serving size

6.68M

Calories

15.33M

% Day

% Avg

Off Exchange¹ 8M

54.95%

47.06%

Nasdaq GSM 3M

19.46%

14.32%

NYSE 1M

7.42%

11.93%

IEX 776K

5.06%

4.20%

Cboe BZX 572K

3.73%

7.09%

NYSE Arca 467K

3.04%

5.49%

Cboe EDGX 441K

2.88%

4.63%

MEMX 284K

1.85%

1.41%

Cboe BYX 90K

0.58%

1.75%

MIAX Pearl 55K

0.36%

0.56%

Cboe EDGA 44K

0.29%

0.55%

NYSE National 42K

0.27%

0.65%

NYSE American 9K

0.06%

0.11%

Nasdaq PHLX 4K

0.02%

0.06%

Nasdaq BX 3K

0.02%

0.16%

CHX 0

0.00%

0.03%

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 8,424,752, which is 54.95% of today's total volume.
Today's Lit volume is 6,907,722, which is 45.05%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 47.06%.
The average Lit volume has been 52.94%.

SAN Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

MEMX

Cboe BYX

MIAX Pearl

Cboe EDGA