West Pharmaceutical ServicesWST
Auto-detected technical analysis for WST · data as of Sep 2, 2026. The chart above is live; the read below updates daily.
WST is currently forming a rising wedge on the daily timeframe. Detected Sep 2, 2026.
A rising wedge is a breakdown that suggests the recent run may be rolling over. A breakout projects a measured-move target near $250.91 (−9.6%).
New to this pattern? What a rising wedge is and how to trade it →
WST's most recent completed rising wedge (which broke against type) resolved as a loss: it broke higher on Sep 28, 2026 near $376.67, then was stopped out at $364.74 on Oct 2, 2026 — a 3.2% move (-1.45R) over 4 sessions. Across 151,040 backtested rising wedges, this setup wins 37.9% of the time.
Every completed pattern trade our nightly backtest found on WST's daily chart, newest first — wins and losses alike.
| Pattern | Entry | Exit | Outcome | Result |
|---|---|---|---|---|
| Rising wedge | Sep 28, 2026 @ $376.67 | Oct 2, 2026 @ $364.74 | Loss | +6.0% · -1.45R |
| Rising wedge | Sep 28, 2026 @ $376.67 | Oct 2, 2026 @ $364.74 | Loss | +6.0% · -1.45R |
| Triangle | Sep 14, 2026 @ $356.18 | Nov 5, 2026 @ $392.48 | Win | +12.1% · +1.50R |
| Triangle | Sep 10, 2026 @ $333.24 | Sep 15, 2026 @ $360.28 | Loss | +8.5% · -1.00R |
| Triangle | Sep 8, 2026 @ $334.84 | Sep 15, 2026 @ $360.29 | Loss | +13.5% · -1.00R |
| Rising wedge | Jul 20, 2026 @ $352.73 | Jul 23, 2026 @ $385.00 | Loss | +13.2% · -2.38R |
| Rising wedge | Jul 17, 2026 @ $358.81 | Jul 23, 2026 @ $385.00 | Loss | +5.0% · -3.50R |
| Rising wedge | Jul 15, 2026 @ $354.88 | Jul 23, 2026 @ $385.00 | Loss | +5.2% · -2.36R |
| Rising wedge | Jun 1, 2026 @ $310.63 | Jun 9, 2026 @ $327.45 | Loss | +15.9% · -1.23R |
| Rising wedge | Apr 23, 2026 @ $308.00 | May 14, 2026 @ $301.70 | Loss | +4.0% · -0.18R |
| Triangle | Mar 24, 2026 @ $245.49 | May 14, 2026 @ $301.70 | Win | +16.0% · +6.00R |
| Falling wedge | Mar 24, 2026 @ $246.12 | May 14, 2026 @ $301.70 | Win | +5.6% · +5.56R |
Historical examples from the published simulation. This selection is not a win-rate sample.
Price found a floor near $239.59 about 6 months ago and has been climbing since. On the weekly chart, the next ceiling overhead sits near $413.74 — still about 21% away.
| Date | Open | High | Low | Close |
|---|---|---|---|---|
| Sep 2, 2026 | $338.85 | $346.00 | $338.85 | $342.63 |
| Sep 1, 2026 | $341.83 | $342.67 | $337.85 | $338.65 |
| Aug 31, 2026 | $336.25 | $342.59 | $335.51 | $341.11 |
| Aug 28, 2026 | $344.51 | $345.87 | $336.13 | $337.47 |
| Aug 27, 2026 | $350.00 | $352.05 | $346.08 | $346.09 |
| Aug 26, 2026 | $347.97 | $353.12 | $346.25 | $349.92 |
| Aug 25, 2026 | $353.75 | $354.78 | $348.22 | $348.48 |
| Aug 24, 2026 | $350.48 | $354.48 | $348.84 | $353.32 |
| Aug 21, 2026 | $357.87 | $359.18 | $349.70 | $353.08 |
| Aug 20, 2026 | $349.17 | $360.29 | $347.99 | $353.77 |
Technical analysis for informational purposes only — not investment advice. Auto-detected patterns and levels update daily; the chart above is live.