West Pharmaceutical Services (WST) Chart Patterns, Support & Resistance & Technical Analysis
Auto-detected technical analysis for WST · data as of Jun 25, 2026. The chart above is live; the read below updates daily.
$346.56last close · Jun 25, 2026
WST Bullish Pennant Pattern
No chart pattern is currently detected on WST. The most recent was a Bullish Pennant, detected Mar 30, 2026.
A Bullish Pennant is a brief, tidy pause that typically continues the move higher. It projects a measured-move target near $276.44 (+13.0%). Across 13,034 backtested bullish pennants, the setup followed through 55.2% of the time, averaging +0.58R; WST's own bullish pennants have hit 52.4%.
WST's most recent completed Symmetrical Triangle resolved as a win: it broke higher on Mar 31, 2026 near $250.64, then reached its target at $302.40 on May 13, 2026 — a +2.33R move (20.7%) over 30 sessions. Across 96 backtested symmetrical triangles, this setup wins 61.5% of the time.
OutcomeWinResult+2.33REntry$250.64Exit$302.40
How Bullish Pennants have performed
Win rate
55.2%
Avg return
+0.58R
Backtested trades
13,034
WST win rate
52.4%
Historical pattern statistics (1986-11-26 – 2026-06-08), not a prediction.
WST support and resistance levels
Price found a floor near $241.43 about 3 months ago and has been climbing since. On the weekly chart, the next ceiling overhead sits near $423.54 — still about 23% away.
Traders commonly watch $423.54 as a target (its 200% extension) — think of it as a sensible next stop, not a guarantee.
That ceiling is the first place the climb might pause — worth watching how price behaves as it gets there.
Nothing here is a signal to act — the long would have set up at the $241.43 floor about 3 months ago, when price bounced there, but price has already pulled higher. What's left is the climb playing out, not a fresh entry.
Nearest auto-detected support sits near $345.42, resistance near $352.97. These are chart/swing-derived levels, not formula pivots.
Resistance
$352.97$355.88$413.81$472.21$930.48
Support
$345.42$319.81$306.34$228.43$227.93$225.78$224.44
WST recent daily prices
Date
Open
High
Low
Close
Jun 25, 2026
$345.00
$352.31
$345.00
$346.56
Jun 24, 2026
$335.72
$345.99
$335.72
$340.41
Jun 23, 2026
$328.45
$336.50
$327.61
$336.39
Jun 22, 2026
$329.55
$329.86
$324.68
$329.71
Jun 18, 2026
$326.35
$329.11
$323.20
$327.95
Jun 17, 2026
$328.73
$330.77
$321.94
$323.59
Jun 16, 2026
$330.86
$331.68
$327.39
$329.58
Jun 15, 2026
$330.00
$331.55
$326.68
$331.43
Jun 12, 2026
$333.27
$333.40
$327.43
$328.82
Jun 11, 2026
$328.07
$332.96
$325.59
$330.34
WST frequently asked questions
What chart pattern is WST forming right now?
No pattern is currently detected on WST. The most recent was a Bullish Pennant, detected Mar 30, 2026.
Is a Bullish Pennant bullish or bearish?
The Bullish Pennant detected on WST is a bullish pattern, projecting a measured-move target of $276.44. See its full backtested track record above — that's the real edge, not the textbook label.
How reliable is a Bullish Pennant pattern, and what is its win rate?
Across TradingPal's backtest of the Bullish Pennant family (13,034 trades over 516 symbols), it resolved in the expected direction 55.2% of the time with an average of +0.58R. These are historical statistics, not a prediction.
What are the support and resistance levels for WST?
Based on auto-detected, swing-derived levels (as of Jun 25, 2026), WST's nearest support is around $345.42 and nearest resistance around $352.97.
What is the price target if WST's pattern breaks out?
The detected Bullish Pennant has a geometry-based measured-move target of $276.44 (pattern height projected from the breakout). This is a technical target, not a recommendation.
What was WST's closing price on Jun 25, 2026?
West Pharmaceutical Services (WST) last closed at $346.56 on Jun 25, 2026. For the live quote, see the chart above or a real-time quote provider.
Technical analysis for informational purposes only — not investment advice. Auto-detected patterns and levels update daily; the chart above is live.
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