West Pharmaceutical Services, Inc. (WST) Stock Price History
Historical prices from 2011 to 2026
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WST Historical Performance
Short-Term Returns
WST Stock Price Trajectory (2011–2026)
As of May 8, 2026, West Pharmaceutical Services, Inc. (WST) trades at $321.85, representing a +51.0% return over the past year. The stock has delivered a -2.4% total return over five years (-0.7% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $475.35 on September 9, 2021. From this peak, WST has corrected -32.3%, currently trading 23% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers ATR (-17.4% 1Y), GTLS (+37.6% 1Y), and AVTR (-30.4% 1Y), WST has underperformed the peer group average. Compare WST vs ATR →
WST Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 319.00 | 323.63 | 313.56 | 321.85 | 1.26M | +2.98% |
| 2026-05-06 | 311.90 | 315.44 | 308.18 | 312.55 | 760K | +0.83% |
| 2026-05-05 | 302.52 | 309.98 | 300.45 | 309.97 | 857K | +3.26% |
| 2026-05-04 | 299.35 | 301.52 | 298.45 | 300.18 | 449K | -0.17% |
| 2026-05-01 | 294.27 | 301.08 | 294.27 | 300.68 | 527K | +1.04% |
| 2026-04-30 | 297.95 | 300.72 | 293.48 | 297.59 | 687K | +0.76% |
| 2026-04-29 | 296.25 | 299.51 | 292.68 | 295.36 | 786K | +1.11% |
| 2026-04-28 | 302.30 | 302.55 | 290.41 | 292.13 | 1.17M | -3.33% |
| 2026-04-27 | 304.17 | 309.54 | 300.31 | 302.20 | 943K | -1.29% |
| 2026-04-24 | 315.50 | 315.99 | 301.47 | 306.16 | 1.19M | -1.02% |
| 2026-04-23 | 308.00 | 320.33 | 303.20 | 309.30 | 2.42M | +12.73% |
| 2026-04-22 | 275.83 | 276.74 | 272.13 | 274.38 | 826K | -0.12% |
| 2026-04-21 | 278.00 | 281.19 | 273.88 | 274.72 | 920K | -1.18% |
| 2026-04-20 | 271.90 | 280.20 | 271.77 | 278.00 | 975K | +1.56% |
| 2026-04-17 | 272.31 | 275.43 | 269.98 | 273.73 | 779K | +1.45% |
| 2026-04-16 | 266.10 | 271.27 | 264.50 | 269.81 | 798K | +1.24% |
| 2026-04-15 | 268.69 | 271.29 | 265.25 | 266.50 | 732K | -0.53% |
| 2026-04-14 | 261.46 | 268.05 | 260.79 | 267.93 | 720K | +3.07% |
| 2026-04-13 | 256.19 | 259.96 | 254.56 | 259.96 | 394K | +1.33% |
| 2026-04-10 | 259.67 | 262.52 | 255.60 | 256.55 | 640K | -0.77% |
| 2026-04-09 | 264.43 | 264.52 | 257.35 | 258.54 | 769K | -2.78% |
| 2026-04-08 | 263.05 | 266.71 | 262.80 | 265.93 | 637K | +2.54% |
| 2026-04-07 | 256.52 | 261.53 | 256.15 | 259.35 | 565K | +0.97% |
| 2026-04-06 | 253.51 | 257.31 | 251.46 | 256.85 | 620K | +0.80% |
| 2026-04-02 | 250.82 | 258.24 | 249.59 | 254.80 | 467K | +0.82% |
| 2026-04-01 | 251.87 | 254.48 | 240.16 | 252.74 | 1.07M | +0.84% |
| 2026-03-31 | 248.31 | 252.26 | 245.92 | 250.64 | 754K | +2.24% |
| 2026-03-30 | 246.74 | 248.38 | 244.00 | 245.14 | 772K | +0.74% |
| 2026-03-27 | 246.92 | 249.47 | 243.19 | 243.35 | 727K | -1.92% |
| 2026-03-26 | 245.97 | 252.41 | 244.72 | 248.12 | 993K | +0.45% |
Full WST Stock Analysis
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Start ComparisonWST — Frequently Asked Questions
Quick answers to the most common questions about buying WST stock.
How has WST stock performed recently?
WST returned +51.0% over the past year, beating its 5-year annualized CAGR of -0.7%. The stock trades above its 200-day moving average, confirming the uptrend.
What is WST's all-time high price?
West Pharmaceutical Services, Inc. reached $475.35 on 2021-09-09. The 52-week high is $323.63. Current 1-year return of +51.0% places the stock closer to historical peaks.
Where can I download WST historical price data?
This page provides WST daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.