Arthur J. Gallagher(AJG)

Arthur J. Gallagher (AJG) Chart Patterns, Support & Resistance & Technical Analysis

Auto-detected technical analysis for AJG · data as of Jul 22, 2026. The chart above is live; the read below updates daily.

$242.50last close · Jul 22, 202652-week range $190.75 – $315.48 · 23.13% below the high

AJG Triangle Pattern

AJG is currently forming a triangle on the daily timeframe. Detected Jul 22, 2026.

A triangle is a brief, tidy pause that typically continues the move higher. A breakout projects a measured-move target near $260.08 (+23.9%). Across 17,276 backtested triangles, the setup followed through 53.5% of the time, averaging +0.37R; AJG's own triangles have hit 50.0%.

DirectionBullishTarget$260.08Projected move+23.9%Breakout level$212.86

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

AJG's Most Recent Triangle Trade

AJG's most recent completed triangle resolved as a loss: it broke higher on Mar 30, 2026 near $213.90, then was stopped out at $205.80 on May 5, 2026 — a 3.8% move (-1.01R) over 25 sessions. Across 113 backtested triangles, this setup wins 47.8% of the time.

OutcomeLossResult-3.8%R-1.01REntry$213.90Exit$205.80

Learn about triangle

How Triangles Have Performed

Win rate

53.5%

Avg return

+0.37R

Backtested trades

17,276

AJG win rate

50.0%

Historical pattern statistics (1986-12-19 – 2026-07-16), not a prediction.

How these backtests work →

AJG Pattern Trade History

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

Pattern	Entry	Exit	Outcome	Result
Triangle	Mar 30, 2026 @ $213.90	May 5, 2026 @ $205.80	Loss	+23.9% · -1.01R
Triangle	Sep 5, 2025 @ $299.24	Sep 30, 2025 @ $309.74	Loss	+10.9% · -1.56R
Triangle	May 30, 2025 @ $344.24	Jun 5, 2025 @ $328.10	Loss	+13.2% · -1.50R
Triangle	Nov 21, 2024 @ $297.14	Dec 10, 2024 @ $283.74	Loss	+8.4% · -1.83R
Triangle	Nov 8, 2024 @ $293.43	Dec 4, 2024 @ $307.26	Win	+8.9% · +1.00R
Triangle	Feb 14, 2024 @ $238.33	Jun 25, 2024 @ $259.90	Win	+12.3% · +1.92R
Triangle	Nov 1, 2023 @ $237.98	Nov 28, 2023 @ $246.74	Win	+5.6% · +0.75R
Rising Wedge	Sep 26, 2023 @ $232.18	Oct 2, 2023 @ $223.76	Win	+4.3% · +1.54R
Triangle	Jul 21, 2023 @ $219.47	Aug 17, 2023 @ $220.48	Win	+3.8% · +0.14R
Triangle	Jul 12, 2023 @ $215.00	Aug 2, 2023 @ $221.55	Loss	+9.6% · -1.16R
Triangle	Oct 28, 2022 @ $185.00	Nov 11, 2022 @ $186.00	Win	+9.1% · +0.06R
Rising Wedge	Aug 9, 2022 @ $180.43	Sep 26, 2022 @ $169.46	Loss	+8.6% · -1.26R

Triangle Examples on Other Charts

Historical examples from the published simulation. This selection is not a win-rate sample.

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Learn about triangle

AJG Support and Resistance Levels

Price found a floor near $195.82 about 2 months ago and has been climbing since. On the weekly chart, the next ceiling overhead sits near $316.88 — still about 31% away.

Traders commonly watch $316.88 as a target (its 78.6% 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.
There's nothing to act on here — the spot to watch was the $195.82 floor about 2 months ago, when price bounced there, but price has already pulled higher. What's left is the climb playing out, not a fresh starting point.

AJG Recent Daily Prices

Date	Open	High	Low	Close
Jul 22, 2026	$248.04	$248.04	$241.14	$242.50
Jul 21, 2026	$251.97	$255.50	$247.15	$248.22
Jul 20, 2026	$250.93	$254.76	$249.78	$253.66
Jul 17, 2026	$257.61	$261.92	$252.30	$253.90
Jul 16, 2026	$250.62	$256.14	$250.00	$255.93
Jul 15, 2026	$255.61	$255.61	$246.35	$247.77
Jul 14, 2026	$257.23	$260.19	$253.82	$253.83
Jul 13, 2026	$255.97	$261.27	$255.97	$261.23
Jul 10, 2026	$254.90	$255.50	$250.94	$253.09
Jul 9, 2026	$254.15	$255.22	$251.72	$253.76

AJG Frequently Asked Questions

What chart pattern is AJG forming right now?

As of Jul 22, 2026, TradingPal's detector identifies a triangle on Arthur J. Gallagher (AJG) on the daily chart, with a measured-move target of $260.08.

Is a triangle bullish or bearish?

The triangle detected on AJG is a bullish pattern, projecting a measured-move target of $260.08. 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 (17,276 trades over 628 symbols), it resolved in the expected direction 53.5% of the time with an average of +0.37R. These are historical statistics, not a prediction.

What is the price target if AJG's pattern breaks out?

The detected triangle has a geometry-based measured-move target of $260.08 (pattern height projected from the breakout). This is a technical target, not a recommendation.

What was AJG's closing price on Jul 22, 2026?

Arthur J. Gallagher (AJG) last closed at $242.50 on Jul 22, 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.