Dark

NPO
Enpro Inc.
stock NYSE

At Close

Jul 1, 2026 3:59:59 PM EDT

360.99USD-4.229%(-15.94)238,348

282.08Bid 528.69Ask 246.61Spread

Pre-market

0.00USD-100.000%(-376.93)0

After-hours

Jul 1, 2026 4:37:30 PM EDT

374.00USD+3.604%(+13.01)42,860

OverviewOptionsHistoricalExchange VolumeShortsMore

NPO Volume Jul 1, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	35.25	82,169	39.12
NYSE	25.22	58,796	29.11
NYSE Arca	11.61	27,055	7.54
Nasdaq GSM	7.26	16,927	7.28
IEX	6.47	15,086	4.98
Cboe EDGX	4.41	10,284	4.32
MEMX	4.00	9,331	1.35
Cboe BZX	3.63	8,451	2.83
Cboe EDGA	0.66	1,537	0.98
Cboe BYX	0.46	1,080	0.74
NYSE National	0.28	655	0.31
Nasdaq BX	0.27	640	0.44
NYSE American	0.19	450	0.16
MIAX Pearl	0.15	340	0.46
Nasdaq PHLX	0.13	309	0.12
CHX	0.01	17	0.23
LTSE	0.00	0	0.02
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.

NPO Nutrition Facts

0.84 servings per container

Serving size

276.32K

Calories

233.13K

% Day

% Avg

Off Exchange¹ 82K

35.25%

39.12%

NYSE 59K

25.22%

29.11%

NYSE Arca 27K

11.61%

7.54%

Nasdaq GSM 17K

7.26%

7.28%

IEX 15K

6.47%

4.98%

Cboe EDGX 10K

4.41%

4.32%

MEMX 9K

4.00%

1.35%

Cboe BZX 8K

3.63%

2.83%

Cboe EDGA 2K

0.66%

0.98%

Cboe BYX 1K

0.46%

0.74%

NYSE National 655

0.28%

0.31%

Nasdaq BX 640

0.27%

0.44%

NYSE American 450

0.19%

0.16%

MIAX Pearl 340

0.15%

0.46%

Nasdaq PHLX 309

0.13%

0.12%

CHX 17

0.01%

0.23%

LTSE 0

0.00%

0.02%

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

NPO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 82,169, which is 35.25% of today's total volume.
Today's Lit volume is 150,958, which is 64.75%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 39.12%.
The average Lit volume has been 60.88%.

NPO Volume by Exchange

Off Exchange

NYSE

NYSE Arca

Nasdaq GSM

IEX

Cboe EDGX

MEMX

Cboe BZX

Cboe EDGA

Cboe BYX

NYSE National