Charles River Laboratories International (CRL) Chart Patterns, Support & Resistance & Technical Analysis

Auto-detected technical analysis for CRL · data as of Aug 4, 2026. The chart above is live; the read below updates daily.

$234.12last close · Aug 4, 202652-week range $144.26 – $242.73 · 3.55% below the high
Ascending Triangle · playing out now

CRL is breaking down from a ascending triangle — a sign the recent run may be rolling over.

On this chart, setups like it have followed through about 61% of the time.

As long as price stays below $237.9, it's in play — a daily close back above there calls it off.

The move's natural target sits near $189.8.

CRL Triangle Pattern

CRL is currently forming a triangle on the daily timeframe. Detected Aug 4, 2026.

DirectionBearishTarget$189.81Projected move−21.9%Breakout level$231.80

New to this pattern? What a triangle is and how to trade it →

How Triangles Have Performed

Win rate
52.4%
Avg return
+0.36R
Backtested trades
13,619
CRL win rate
80.0%

Historical pattern statistics (2006-08-04 – 2026-08-04), not a prediction.

How these backtests work →

CRL Pattern Trade History

Every completed pattern trade our nightly backtest found on CRL's daily chart, newest first — wins and losses alike.

PatternEntryExitOutcomeResult
Bullish PennantMar 31, 2026 @ $169.28May 15, 2026 @ $150.85Loss-1.15R
Bullish PennantOct 1, 2025 @ $160.76Oct 29, 2025 @ $180.15Win+1.18R
Rising WedgeJul 14, 2025 @ $156.07Jul 24, 2025 @ $177.10Loss-1.75R
Falling WedgeJan 3, 2025 @ $186.76Jan 14, 2025 @ $178.08Loss-1.32R
Bullish PennantDec 9, 2024 @ $201.75Dec 16, 2024 @ $190.07Loss-1.01R
Falling WedgeJul 11, 2024 @ $206.45Aug 5, 2024 @ $226.40Win+2.23R
TriangleMay 16, 2024 @ $229.47May 28, 2024 @ $213.20Win+1.72R
TriangleFeb 14, 2024 @ $226.85Mar 13, 2024 @ $261.18Win+2.40R
Falling WedgeSep 28, 2023 @ $193.02Oct 25, 2023 @ $171.64Win+1.07R
Falling WedgeSep 26, 2023 @ $195.85Oct 25, 2023 @ $176.89Win+1.10R
TriangleSep 15, 2023 @ $207.83Sep 26, 2023 @ $194.44Loss-1.05R
Rising WedgeAug 16, 2023 @ $201.89Oct 4, 2023 @ $188.21Win+0.81R

CRL Support and Resistance Levels

Nothing notable near price right now — the chart is quiet on the weekly view, and that's perfectly normal.

  • Much of the time charts simply drift between levels; the best reads are worth waiting for.
  • Keep an eye out for price approaching a floor (where it tends to steady) or a ceiling (where it tends to stall) — that's usually where the next readable move begins.

Nearest auto-detected support sits near $232.65, resistance near $235.81. These are chart/swing-derived levels, not formula pivots.

Resistance
$235.81
Support
$232.65$232.29$230.15$229.46$216.98$156.94$145.42

CRL Recent Daily Prices

DateOpenHighLowClose
Aug 4, 2026$234.33$237.24$228.52$234.12
Aug 3, 2026$233.29$235.70$228.01$230.87
Jul 31, 2026$235.71$237.06$230.06$232.51
Jul 30, 2026$234.55$235.50$227.38$234.62
Jul 29, 2026$240.64$242.40$234.18$234.80
Jul 28, 2026$232.30$242.73$231.50$240.43
Jul 27, 2026$225.86$227.49$222.68$224.30
Jul 24, 2026$230.23$231.98$225.03$226.58
Jul 23, 2026$234.07$238.85$224.28$229.29
Jul 22, 2026$218.19$221.83$216.99$218.70

CRL Frequently Asked Questions

What chart pattern is CRL forming right now?
As of Aug 4, 2026, TradingPal's detector identifies a triangle on Charles River Laboratories International (CRL) on the daily chart, with a measured-move target of $189.81.
Is a triangle bullish or bearish?
The triangle detected on CRL is a bearish pattern, projecting a measured-move target of $189.81. See its full backtested track record above — that's the real edge, not the textbook label.
How reliable is a triangle pattern, and what is its win rate?
Across TradingPal's backtest of the triangle family (13,619 trades over 631 symbols), it resolved in the expected direction 52.4% of the time with an average of +0.36R. These are historical statistics, not a prediction.
What are the support and resistance levels for CRL?
Based on auto-detected, swing-derived levels (as of Aug 4, 2026), CRL's nearest support is around $232.65 and nearest resistance around $235.81.
What is the price target if CRL's pattern breaks out?
The detected triangle has a geometry-based measured-move target of $189.81 (pattern height projected from the breakout). This is a technical target, not a recommendation.
What was CRL's closing price on Aug 4, 2026?
Charles River Laboratories International (CRL) last closed at $234.12 on Aug 4, 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.