Dark

CI
The Cigna Group
stock NYSE

Market Open

Sep 1, 2026 11:59:19 AM EDT

282.33USD+2.264%(+6.25)423,011

267.93Bid 293.37Ask 25.44Spread

Pre-market

Sep 1, 2026 9:29:59 AM EDT

278.05USD+0.714%(+1.97)1,192

After-hours

Aug 31, 2026 4:10:30 PM EDT

276.08USD+0.014%(+0.04)0

OverviewOptionsHistoricalExchange VolumeShortsMore

CI Volume Sep 1, 2026 11:35:02 AM EDT

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	54.54	207,016	46.23
NYSE	11.32	42,987	26.88
Nasdaq GSM	9.12	34,608	7.95
IEX	5.39	20,457	4.58
NYSE Arca	5.28	20,044	3.26
Cboe EDGX	3.89	14,776	1.73
Cboe BZX	3.79	14,402	3.99
MEMX	1.71	6,487	0.74
Cboe BYX	1.60	6,057	0.50
NYSE National	0.98	3,710	0.36
Nasdaq BX	0.95	3,608	0.45
Cboe EDGA	0.76	2,885	0.39
CHX	0.37	1,420	2.52
Nasdaq PHLX	0.14	539	0.12
MIAX Pearl	0.09	341	0.19
NYSE American	0.05	208	0.11
Texas Stock Exchange LLC	0.01	35	0.01
LTSE	0.00	0	0.00
24X National	0.00	0	0.00

chartexchange.com

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

CI Nutrition Facts

0.22 servings per container

Serving size

1.70M

Calories

379.58K

% Day

% Avg

Off Exchange¹ 207K

54.54%

46.23%

NYSE 43K

11.32%

26.88%

Nasdaq GSM 35K

9.12%

7.95%

IEX 20K

5.39%

4.58%

NYSE Arca 20K

5.28%

3.26%

Cboe EDGX 15K

3.89%

1.73%

Cboe BZX 14K

3.79%

3.99%

MEMX 6K

1.71%

0.74%

Cboe BYX 6K

1.60%

0.50%

NYSE National 4K

0.98%

0.36%

Nasdaq BX 4K

0.95%

0.45%

Cboe EDGA 3K

0.76%

0.39%

CHX 1K

0.37%

2.52%

Nasdaq PHLX 539

0.14%

0.12%

MIAX Pearl 341

0.09%

0.19%

NYSE American 208

0.05%

0.11%

Texas Stock Exchange LLC 35

0.01%

LTSE 0

0.00%

24X National 0

0.00%

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

chartexchange.com

CI Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 207,016, which is 54.54% of today's total volume.
Today's Lit volume is 172,564, which is 45.46%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.23%.
The average Lit volume has been 53.77%.

CI Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe EDGX

Cboe BZX

MEMX

Cboe BYX

NYSE National

Nasdaq BX