West Pharmaceutical Services Inc. (WST)
Showing Closing Date Range from May 9 to Nov 5, 2026 compared to Nov 9, 2025 to May 8, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:westpharma.com
Current Period Close
$392.48
May 09, 2026 - Nov 05, 2026
Previous Period Close
$325.92
Nov 09, 2025 - May 08, 2026
Net Comparison Delta
+$66.56 (+20.42%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(124 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 05, 2026 | $392.48 | May 08, 2026 | $325.92 | +20.42% |
| Nov 04, 2026 | $408.78 | May 07, 2026 | $322.01 | +26.95% |
| Nov 03, 2026 | $406.99 | May 06, 2026 | $312.55 | +30.22% |
| Nov 02, 2026 | $407.88 | May 05, 2026 | $309.97 | +31.59% |
| Oct 30, 2026 | $412.62 | May 04, 2026 | $300.18 | +37.46% |
| Oct 29, 2026 | $416.67 | May 01, 2026 | $300.68 | +38.58% |
| Oct 28, 2026 | $403.64 | Apr 30, 2026 | $297.59 | +35.64% |
| Oct 27, 2026 | $398.29 | Apr 29, 2026 | $295.36 | +34.85% |
| Oct 26, 2026 | $394.73 | Apr 28, 2026 | $292.13 | +35.12% |
| Oct 23, 2026 | $392.15 | Apr 27, 2026 | $302.20 | +29.77% |
| Oct 22, 2026 | $394.03 | Apr 24, 2026 | $306.16 | +28.70% |
| Oct 21, 2026 | $393.48 | Apr 23, 2026 | $309.70 | +27.05% |
| Oct 20, 2026 | $388.78 | Apr 22, 2026 | $274.41 | +41.68% |
| Oct 19, 2026 | $383.91 | Apr 21, 2026 | $274.72 | +39.75% |
| Oct 16, 2026 | $384.02 | Apr 20, 2026 | $278.00 | +38.14% |
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