Dark

WST
West Pharmaceutical Services, Inc.
stock NYSE

Market Open

Jun 30, 2026 12:09:50 PM EDT

354.94USD+0.073%(+0.26)244,688

330.39Bid 357.22Ask 26.83Spread

Pre-market

0.00USD-100.000%(-354.68)0

After-hours

Jun 29, 2026 4:00:30 PM EDT

354.68USD+0.011%(+0.04)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

WST Volume Jun 30, 2026 11:45:01 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	52.30	116,433	43.31
NYSE	15.63	34,792	31.92
Nasdaq GSM	9.39	20,905	8.29
Cboe BZX	8.12	18,070	3.20
IEX	6.08	13,533	5.76
NYSE Arca	2.20	4,906	3.11
Cboe EDGX	2.13	4,747	1.56
MEMX	1.18	2,625	0.63
Cboe EDGA	0.75	1,666	0.46
Nasdaq BX	0.64	1,424	0.37
MIAX Pearl	0.56	1,247	0.22
Nasdaq PHLX	0.36	798	0.14
NYSE National	0.31	681	0.25
Cboe BYX	0.20	441	0.61
CHX	0.08	176	0.06
NYSE American	0.05	115	0.10
24X National	0.03	60	0.01
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.

WST Nutrition Facts

0.29 servings per container

Serving size

768.10K

Calories

222.62K

% Day

% Avg

Off Exchange¹ 116K

52.30%

43.31%

NYSE 35K

15.63%

31.92%

Nasdaq GSM 21K

9.39%

8.29%

Cboe BZX 18K

8.12%

3.20%

IEX 14K

6.08%

5.76%

NYSE Arca 5K

2.20%

3.11%

Cboe EDGX 5K

2.13%

1.56%

MEMX 3K

1.18%

0.63%

Cboe EDGA 2K

0.75%

0.46%

Nasdaq BX 1K

0.64%

0.37%

MIAX Pearl 1K

0.56%

0.22%

Nasdaq PHLX 798

0.36%

0.14%

NYSE National 681

0.31%

0.25%

Cboe BYX 441

0.20%

0.61%

CHX 176

0.08%

0.06%

NYSE American 115

0.05%

0.10%

24X National 60

0.03%

0.01%

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

WST Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 116,433, which is 52.30% of today's total volume.
Today's Lit volume is 106,186, which is 47.70%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.31%.
The average Lit volume has been 56.69%.

WST Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

IEX

NYSE Arca

Cboe EDGX

MEMX

Cboe EDGA

Nasdaq BX

MIAX Pearl