New tools ship every week —

Transdigm (TDG) Chart Patterns, Support & Resistance & Technical Analysis

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

$1,275.05last close · Aug 4, 202652-week range $1,123.61 – $1,616.89 · 21.14% below the high

Symmetrical Triangle · playing out now

TDG just broke higher out of a symmetrical triangle — a brief, tidy pause inside a strong run. That's usually a breather before another push up.

On this chart, setups like it have followed through about 47% of the time.

As long as price stays above $1143, the setup is intact — a daily close back below there is the cue to step away.

A natural first target sits near $1398 — but moves like this often run further. The simple way to follow the rest is to stay with the 10-day average, and only step aside when a day closes below it.

TDG Triangle Pattern

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

DirectionBullishTarget$1,390.26Projected move+11.1%Breakout level$1,262.22

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

TDG win rate

41.7%

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

How these backtests work →

TDG Pattern Trade History

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

Pattern	Entry	Exit	Outcome	Result
Rising Wedge	Jul 8, 2026 @ $1,310.87	Jul 13, 2026 @ $1,237.00	Win	+1.50R
Triangle	Jun 15, 2026 @ $1,273.38	Jul 22, 2026 @ $1,194.70	Loss	-1.10R
Triangle	Dec 16, 2025 @ $1,280.75	Jan 5, 2026 @ $1,367.89	Loss	-1.00R
Bullish Pennant	Jun 23, 2025 @ $1,466.25	Aug 1, 2025 @ $1,585.00	Win	+2.09R
Rising Wedge	Apr 4, 2025 @ $1,330.01	Apr 7, 2025 @ $1,252.27	Win	+0.91R
Triangle	Mar 24, 2025 @ $1,370.45	Apr 4, 2025 @ $1,237.85	Loss	-2.02R
Triangle	Feb 28, 2025 @ $1,366.64	Apr 4, 2025 @ $1,237.85	Loss	-1.46R
Triangle	Jan 15, 2025 @ $1,315.22	Jan 28, 2025 @ $1,329.48	Win	+0.19R
Triangle	Jan 14, 2025 @ $1,290.58	Jan 28, 2025 @ $1,329.48	Win	+0.77R
Triangle	Oct 28, 2024 @ $1,339.55	Nov 15, 2024 @ $1,246.19	Win	+1.10R
Triangle	Oct 18, 2024 @ $1,390.11	Oct 31, 2024 @ $1,306.67	Win	+2.41R
Rising Wedge	Sep 5, 2024 @ $1,336.98	Sep 19, 2024 @ $1,389.85	Loss	-1.21R

TDG Support and Resistance Levels

Price is bouncing off a floor near $1,232.94 and starting to climb. On the weekly chart, the next ceiling overhead sits near $1,516.78 — about 19% away.

Traders commonly watch $1,516.78 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 $1,232.94 floor just now, when price bounced there, but price has already pulled higher. What's left is the climb playing out, not a fresh starting point.

Nearest auto-detected support sits near $1,233.13, resistance near $1,321.34. These are chart/swing-derived levels, not formula pivots.

Resistance

$1,321.34$1,326.96$1,356.81$1,540.87

Support

$1,233.13$1,192.32$1,173.39$1,081.45

TDG Recent Daily Prices

Date	Open	High	Low	Close
Aug 4, 2026	$1,355.60	$1,359.27	$1,233.11	$1,275.05
Aug 3, 2026	$1,280.27	$1,291.49	$1,260.04	$1,285.56
Jul 31, 2026	$1,249.79	$1,265.08	$1,240.88	$1,254.38
Jul 30, 2026	$1,264.60	$1,265.00	$1,236.88	$1,249.91
Jul 29, 2026	$1,298.50	$1,298.50	$1,261.23	$1,264.60
Jul 28, 2026	$1,296.78	$1,317.66	$1,288.91	$1,307.97
Jul 27, 2026	$1,250.99	$1,291.86	$1,247.65	$1,286.27
Jul 24, 2026	$1,217.15	$1,255.71	$1,217.13	$1,236.71
Jul 23, 2026	$1,206.02	$1,227.73	$1,204.27	$1,213.83
Jul 22, 2026	$1,209.79	$1,214.48	$1,192.08	$1,194.70

TDG Frequently Asked Questions

What chart pattern is TDG forming right now?

As of Aug 4, 2026, TradingPal's detector identifies a triangle on Transdigm (TDG) on the daily chart, with a measured-move target of $1,390.26.

Is a triangle bullish or bearish?

The triangle detected on TDG is a bullish pattern, projecting a measured-move target of $1,390.26. 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 TDG?

Based on auto-detected, swing-derived levels (as of Aug 4, 2026), TDG's nearest support is around $1,233.13 and nearest resistance around $1,321.34.

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

The detected triangle has a geometry-based measured-move target of $1,390.26 (pattern height projected from the breakout). This is a technical target, not a recommendation.

What was TDG's closing price on Aug 4, 2026?

Transdigm (TDG) last closed at $1,275.05 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.