Dark

SNN
Smith & Nephew plc
stock NYSE ADR

At Close

May 15, 2026 3:59:59 PM EDT

29.55USD-0.572%(-0.17)796,415

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 15, 2026 9:25:30 AM EDT

29.71USD-0.034%(-0.01)8,408

After-hours

May 15, 2026 4:10:30 PM EDT

29.54USD-0.034%(-0.01)30,341

OverviewOptionsHistoricalExchange VolumeShortsMore

SNN Volume May 15, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	35.01	278,806	33.97
Nasdaq GSM	24.06	191,640	21.37
NYSE	20.15	160,508	20.65
IEX	6.54	52,073	6.96
NYSE Arca	5.11	40,659	5.39
Cboe BZX	2.69	21,457	4.03
Cboe EDGX	2.10	16,716	3.00
Cboe BYX	0.94	7,482	0.71
NYSE National	0.92	7,320	0.35
MEMX	0.72	5,696	1.31
Cboe EDGA	0.70	5,551	0.84
Nasdaq BX	0.54	4,296	0.28
MIAX Pearl	0.22	1,754	0.62
CHX	0.14	1,150	0.13
Nasdaq PHLX	0.11	848	0.09
NYSE American	0.06	439	0.23
24X National	0.00	0	0.06
LTSE	0.00	0	0.00

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

SNN Nutrition Facts

0.64 servings per container

Serving size

1.24M

Calories

796.40K

% Day

% Avg

Off Exchange¹ 279K

35.01%

33.97%

Nasdaq GSM 192K

24.06%

21.37%

NYSE 161K

20.15%

20.65%

IEX 52K

6.54%

6.96%

NYSE Arca 41K

5.11%

5.39%

Cboe BZX 21K

2.69%

4.03%

Cboe EDGX 17K

2.10%

3.00%

Cboe BYX 7K

0.94%

0.71%

NYSE National 7K

0.92%

0.35%

MEMX 6K

0.72%

1.31%

Cboe EDGA 6K

0.70%

0.84%

Nasdaq BX 4K

0.54%

0.28%

MIAX Pearl 2K

0.22%

0.62%

CHX 1K

0.14%

0.13%

Nasdaq PHLX 848

0.11%

0.09%

NYSE American 439

0.06%

0.23%

24X National 0

0.00%

0.06%

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

SNN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 278,806, which is 35.01% of today's total volume.
Today's Lit volume is 517,589, which is 64.99%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 33.97%.
The average Lit volume has been 66.03%.

SNN Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

Cboe BYX

NYSE National

MEMX

Cboe EDGA