Dark

NI
NiSource Inc.
stock NYSE

At Close

Sep 30, 2026 4:00:00 PM EDT

38.99USD-0.839%(-0.33)6,468,553

37.07Bid 41.19Ask 4.12Spread

Pre-market

Sep 29, 2026 9:09:30 AM EDT

38.92USD-1.017%(-0.40)0

After-hours

Sep 30, 2026 4:10:30 PM EDT

39.00USD+0.026%(+0.01)1,886,332

OverviewOptionsHistoricalExchange VolumeShortsMore

NI Volume Sep 30, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	37.11	2,577,219	37.69
NYSE	32.67	2,269,172	36.64
IEX	9.49	659,401	7.18
Nasdaq GSM	8.13	564,511	7.18
NYSE Arca	3.21	223,126	3.63
Cboe BZX	3.18	220,572	3.46
MEMX	1.74	121,018	0.75
Cboe EDGX	1.57	109,094	1.37
Cboe EDGA	0.91	63,479	0.53
Cboe BYX	0.68	47,456	0.45
NYSE National	0.53	36,989	0.32
MIAX Pearl	0.26	18,178	0.25
Nasdaq PHLX	0.19	13,026	0.09
Nasdaq BX	0.11	7,516	0.13
NYSE American	0.09	6,264	0.13
Texas Stock Exchange LLC	0.05	3,300	0.06
24X National	0.04	3,000	0.03
CHX	0.03	2,172	0.11
LTSE	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.

NI Nutrition Facts

1.26 servings per container

Serving size

5.53M

Calories

6.95M

% Day

% Avg

Off Exchange¹ 3M

37.11%

37.69%

NYSE 2M

32.67%

36.64%

IEX 659K

9.49%

7.18%

Nasdaq GSM 565K

8.13%

7.18%

NYSE Arca 223K

3.21%

3.63%

Cboe BZX 221K

3.18%

3.46%

MEMX 121K

1.74%

0.75%

Cboe EDGX 109K

1.57%

1.37%

Cboe EDGA 63K

0.91%

0.53%

Cboe BYX 47K

0.68%

0.45%

NYSE National 37K

0.53%

0.32%

MIAX Pearl 18K

0.26%

0.25%

Nasdaq PHLX 13K

0.19%

0.09%

Nasdaq BX 8K

0.11%

0.13%

NYSE American 6K

0.09%

0.13%

Texas Stock Exchange LLC 3K

0.05%

0.06%

24X National 3K

0.04%

0.03%

CHX 2K

0.03%

0.11%

LTSE 0

0.00%

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

chartexchange.com

NI Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,577,219, which is 37.11% of today's total volume.
Today's Lit volume is 4,368,274, which is 62.89%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.69%.
The average Lit volume has been 62.31%.

NI Volume by Exchange

Off Exchange

NYSE

IEX

Nasdaq GSM

NYSE Arca

Cboe BZX

MEMX

Cboe EDGX

Cboe EDGA

Cboe BYX

NYSE National