US stock · data to 2026-10-20
West Pharmaceutical Services (WST)
West Pharmaceutical Services: $386.31 on 2026-10-20. +13.5% a year since 1995, worst fall -60%. Year-by-year returns, risk profile and what followed its price patterns in the past.
Open the interactive chart and full historyKey numbers
| Last close | $386.31 |
| Return a year since 1995 | +13.5% |
| All-time high | $471.34 (2021-12-30) |
| Below its high | -18.0% |
| Worst fall | -60% (2025-04-08) |
| Yearly volatility | 30% |
| Beta vs its index | 0.69 |
| Risk / reward vs its market | Medium risk · Medium reward |
Returns by year
| Year | Return |
|---|---|
| 2026 | +40.4% |
| 2025 | -16.0% |
| 2024 | -7.0% |
| 2023 | +49.6% |
| 2022 | -49.8% |
| 2021 | +65.5% |
| 2020 | +88.5% |
| 2019 | +53.4% |
| 2018 | -0.6% |
| 2017 | +16.3% |
| 2016 | +40.9% |
| 2015 | +13.1% |
What followed its price patterns in the past
How often WST was higher 40 trading days after each pattern, next to an ordinary day. History for learning, not a forecast.
| Pattern | Past cases | Higher after 40 days | On an ordinary day | Median move |
|---|---|---|---|---|
| New 52-week high | 113 | 56% | 59% | +1.7% |
| Up streak | 108 | 65% | 59% | +4.7% |
| RSI rises above 70 | 105 | 62% | 59% | +2.2% |
| Volume spike on an up day | 103 | 56% | 59% | +1.8% |
| Volume spike on a down day | 98 | 59% | 59% | +3.6% |
| Big up day | 97 | 61% | 59% | +2.6% |
| Down streak | 78 | 58% | 59% | +4.3% |
| Big down day | 73 | 58% | 59% | +3.9% |
| Squeeze breakout up | 55 | 56% | 59% | +2.0% |
| Falls below 200-day avg | 54 | 67% | 59% | +7.1% |
| RSI drops below 30 | 53 | 55% | 59% | +0.9% |
| Crosses above 200-day avg | 50 | 74% | 59% | +8.0% |
ZOSH shows history and calculations for learning. It is not investment advice and does not tell anyone to buy or sell. Data: Yahoo Finance, AMFI, NSE and official sources; it can be late or wrong, so check before acting.