Dark

STM
STMicroelectronics N.V.
stock NYSE

At Close

Jul 24, 2026 3:59:58 PM EDT

51.54USD-3.646%(-1.95)16,893,157

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 24, 2026 9:29:30 AM EDT

54.30USD+1.514%(+0.81)170,951

After-hours

Jul 24, 2026 4:47:30 PM EDT

51.63USD+0.175%(+0.09)1,282,218

OverviewOptionsHistoricalDark Pool LevelsShortsMore

STM Volume Jul 24, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	30.22	5,119,249	27.64
NYSE	22.44	3,802,659	25.41
Nasdaq GSM	18.45	3,126,188	19.76
IEX	9.50	1,610,014	6.56
NYSE Arca	8.64	1,464,458	9.23
Cboe BZX	4.34	735,445	4.75
Cboe EDGX	2.60	440,111	2.87
CHX	0.96	161,804	0.59
MEMX	0.94	160,012	1.21
Cboe BYX	0.56	94,052	0.60
Cboe EDGA	0.48	80,698	0.52
NYSE National	0.19	31,981	0.14
Nasdaq BX	0.18	30,274	0.22
MIAX Pearl	0.16	27,832	0.24
NYSE American	0.16	27,036	0.13
Nasdaq PHLX	0.14	22,873	0.12
Texas Stock Exchange LLC	0.04	6,568	0.01
24X National	0.01	1,310	0.02
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.

STM Nutrition Facts

1.37 servings per container

Serving size

12.37M

Calories

16.94M

% Day

% Avg

Off Exchange¹ 5M

30.22%

27.64%

NYSE 4M

22.44%

25.41%

Nasdaq GSM 3M

18.45%

19.76%

IEX 2M

9.50%

6.56%

NYSE Arca 1M

8.64%

9.23%

Cboe BZX 735K

4.34%

4.75%

Cboe EDGX 440K

2.60%

2.87%

CHX 162K

0.96%

0.59%

MEMX 160K

0.94%

1.21%

Cboe BYX 94K

0.56%

0.60%

Cboe EDGA 81K

0.48%

0.52%

NYSE National 32K

0.19%

0.14%

Nasdaq BX 30K

0.18%

0.22%

MIAX Pearl 28K

0.16%

0.24%

NYSE American 27K

0.16%

0.13%

Nasdaq PHLX 23K

0.14%

0.12%

Texas Stock Exchange LLC 7K

0.04%

0.01%

24X National 1K

0.01%

0.02%

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

STM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 5,119,249, which is 30.22% of today's total volume.
Today's Lit volume is 11,823,315, which is 69.78%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 27.64%.
The average Lit volume has been 72.36%.

STM Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

CHX

MEMX

Cboe BYX

Cboe EDGA