Dark

NSC
Norfolk Southern Corp.
stock NYSE

Market Open

Sep 16, 2025 11:19:28 AM EDT

279.09USD+0.696%(+1.93)438,890

278.80Bid 278.97Ask 0.17Spread

Pre-market

Sep 15, 2025 8:12:30 AM EDT

276.94USD-0.079%(-0.22)0

After-hours

Sep 15, 2025 4:04:30 PM EDT

277.16USD+0.011%(+0.03)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

NSC Volume Sep 16, 2025 10:55:03 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	45.60	172,804	46.55
Nasdaq GSM	19.58	74,216	12.89
Cboe BZX	10.55	39,985	5.62
NYSE	8.41	31,866	19.07
IEX	6.31	23,927	6.19
NYSE Arca	4.19	15,865	4.32
Cboe EDGX	2.04	7,723	1.57
Cboe BYX	1.31	4,958	0.73
MEMX	1.03	3,894	1.17
Cboe EDGA	0.31	1,168	0.43
MIAX Pearl	0.24	919	0.27
NYSE National	0.15	573	0.24
Nasdaq PHLX	0.15	573	0.17
Nasdaq BX	0.14	521	0.51
NYSE American	0.00	0	0.14
CHX	0.00	0	0.11
LTSE	0.00	0	0.01

chartexchange.com

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

NSC Nutrition Facts

0.19 servings per container

Serving size

1.96M

Calories

378.99K

% Day

% Avg

Off Exchange¹ 173K

45.60%

46.55%

Nasdaq GSM 74K

19.58%

12.89%

Cboe BZX 40K

10.55%

5.62%

NYSE 32K

8.41%

19.07%

IEX 24K

6.31%

6.19%

NYSE Arca 16K

4.19%

4.32%

Cboe EDGX 8K

2.04%

1.57%

Cboe BYX 5K

1.31%

0.73%

MEMX 4K

1.03%

1.17%

Cboe EDGA 1K

0.31%

0.43%

MIAX Pearl 919

0.24%

0.27%

NYSE National 573

0.15%

0.24%

Nasdaq PHLX 573

0.15%

0.17%

Nasdaq BX 521

0.14%

0.51%

NYSE American 0

0.00%

0.14%

CHX 0

0.00%

0.11%

LTSE 0

0.00%

0.01%

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

chartexchange.com

NSC Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 172,804, which is 45.60% of today's total volume.
Today's Lit volume is 206,188, which is 54.40%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.55%.
The average Lit volume has been 53.45%.

NSC Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe BZX

NYSE

IEX

NYSE Arca

Cboe EDGX

Cboe BYX

MEMX

Cboe EDGA

MIAX Pearl