Dark

C
Citigroup Inc.
stock NYSE

At Close

May 15, 2026 3:59:58 PM EDT

123.39USD-1.142%(-1.43)7,688,099

117.39Bid 131.20Ask 13.81Spread

Pre-market

May 15, 2026 9:29:30 AM EDT

124.49USD-0.264%(-0.33)7,185

After-hours

May 15, 2026 4:30:30 PM EDT

123.20USD-0.158%(-0.19)150,498

OverviewOptionsHistoricalExchange VolumeShortsMore

C Volume May 15, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	38.42	2,952,334	41.84
NYSE	34.46	2,647,671	27.59
Nasdaq GSM	10.32	793,178	10.85
NYSE Arca	5.17	397,024	4.64
Cboe BZX	3.89	299,156	4.25
IEX	3.84	295,127	3.79
Cboe EDGX	2.10	161,648	2.39
MEMX	0.58	44,823	0.97
Cboe EDGA	0.28	21,719	0.46
Cboe BYX	0.23	17,424	0.28
Nasdaq PHLX	0.22	16,675	0.15
MIAX Pearl	0.18	13,883	0.24
Nasdaq BX	0.14	10,426	0.18
NYSE National	0.06	4,702	0.09
CHX	0.05	4,028	2.17
NYSE American	0.05	3,917	0.10
24X National	0.01	400	0.02
LTSE	0.00	100	0.00

chartexchange.com

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

C Nutrition Facts

0.66 servings per container

Serving size

11.60M

Calories

7.68M

% Day

% Avg

Off Exchange¹ 3M

38.42%

41.84%

NYSE 3M

34.46%

27.59%

Nasdaq GSM 793K

10.32%

10.85%

NYSE Arca 397K

5.17%

4.64%

Cboe BZX 299K

3.89%

4.25%

IEX 295K

3.84%

3.79%

Cboe EDGX 162K

2.10%

2.39%

MEMX 45K

0.58%

0.97%

Cboe EDGA 22K

0.28%

0.46%

Cboe BYX 17K

0.23%

0.28%

Nasdaq PHLX 17K

0.22%

0.15%

MIAX Pearl 14K

0.18%

0.24%

Nasdaq BX 10K

0.14%

0.18%

NYSE National 5K

0.06%

0.09%

CHX 4K

0.05%

2.17%

NYSE American 4K

0.05%

0.10%

24X National 400

0.01%

0.02%

LTSE 100

0.00%

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

chartexchange.com

C Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,952,334, which is 38.42% of today's total volume.
Today's Lit volume is 4,731,901, which is 61.58%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.84%.
The average Lit volume has been 58.16%.

C Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

MEMX

Cboe EDGA

Cboe BYX

Nasdaq PHLX