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WST
West Pharmaceutical Services, Inc.
stock NYSE

At Close

Aug 14, 2026 3:59:58 PM EDT

349.33USD+0.916%(+3.17)388,780

314.61Bid 382.57Ask 67.96Spread

Pre-market

Aug 13, 2026 8:38:30 AM EDT

352.88USD+1.941%(+6.72)0

After-hours

Aug 14, 2026 4:10:30 PM EDT

349.42USD+0.026%(+0.09)105,508

OverviewOptionsHistoricalExchangesShort InterestMore

As of 2026-07-31, there were 2,510,898 shares short with a short interest of 3.59%.

Price

Price

Historical data is split-adjusted.

1) Data from Finra. Finra publishes an updated file every two weeks.

2) Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.