The Greedy Trader Weekly Analysis
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Archive
- 9/11/2026 -
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TransDigm Group (TDG) Technical Analysis

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Summary:
Weekly :Lane's Stochastic oversoldWilliams' Percentage Range is strongly oversold
Daily :Williams' Percentage Range and Lane's Stochastic are oversoldA Parabolic SAR indicator is below and near the price
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It was the negative week for the TransDigm Group (TDG). During the week, the TDG dropped -21.73 points, or -1.87%, and closed at 1140.32 on Friday, September 11, 2026. TDG was trading at average weekly trading volume.

Long-term trend: [See TDG long-term trend chart]
A long-term downtrend had started on July 30, 2025 at 1623.83 and reached 1119.62 on September 10, 2026. TDG lost 504.21 points, or 31.05%, in 58 weeks. The chart has formed a Falling Channel chart pattern. The trend support level is at 1013.97 and resistance is at 1321.09. A Falling Channel represents price movement contained between parallel lower (support) and upper (resistance) trend lines. Trading Channeling stocks is one of the most reliable and accurate trading techniques that provide traders with precise entry and exit points as well as stop-losses and take-profit recommendations. Use the following link to access a Falling Channel chart pattern help, or use a Technical Stock Screener to see the list of stocks with Falling Channel pattern in a long-term trend.

Medium-term trend: [See TDG medium-term trend chart]
A medium-term downtrend had started on June 25, 2026 at 1361.77 and reached 1119.62 on September 10, 2026. TDG lost 242.15 points, or 17.78%, in 11 weeks. The price is now at the 8.55% retracement level.

Weekly Technical Indicators: [See TDG weekly technical indicators chart]
Weekly Lane's Stochastic is oversold while Williams' Percentage Range is strongly oversold. Use the Technical Stock Screener to see the list of stocks with oversold weekly Lane's Stochastic or strongly oversold weekly Williams' Percentage Range. Oscillators are designed to signal a possible trend reversal. They can act as alerts and should be taken in conjunction with other technical analysis tools. Oscillators can be used to confirm other technical signals. Use the following links to access Lane's Stochastic and Williams' Percentage Range help.

The weekly MACD line is below its signal line since August 21, 2026. This is an indication that the medium-term trend is down. The distance between MACD and the signal line is low, but getting bigger. It indicates that the current medium-term downtrend is getting stronger. Use the following link to access a MACD help.

Short-term trend: [See TDG short-term trend chart]
A short-term uptrend had started on September 10, 2026 at 1119.62 and reached 1147.78 on September 11, 2026. TDG gained -28.16 points, or -2.52%, in 1 days. The price is now at the 26.49% retracement level.

Daily Technical Indicators: [See TDG daily technical indicators chart]
Daily Williams' Percentage Range and Lane's Stochastic are oversold. Use the Technical Stock Screener to see the list of stocks with daily oversold Williams' Percentage Range and Lane's Stochastic.

The daily MACD line is below its signal line since August 14, 2026. The distance between MACD and the signal line is low and getting smaller.

A Parabolic SAR (stop and reversal) indicator (1148.93) comes close to the price (1140.32). It indicates that the trend is getting weaker. A Parabolic SAR is used as a trailing stop loss for long or short positions. It works best during strong trending periods. Use the following links to access Parabolic SAR Help, or use the Technical Stock Screener to see the list of stocks with the Parabolic SAR close to the price level.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 27.74
Williams' Percentage Range (W%R) 87.30
Oversold
Lane's Stochastic (%D-Slow) 13.24
Oversold
Greed/Fear Indicator (GFI) 17.89
Oversold
Moving Average Converg./Diverg. (MACD) -24.21
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 39.50
Williams' Percentage Range (W%R) 92.30
Strong Oversold
Lane's Stochastic (%D-Slow) 12.75
Oversold
Greed/Fear Indicator (GFI) 20.57
Moving Average Converg./Diverg. (MACD) -15.12
Trading Signals
Description Value Chart
Yearly Trendline Resistance 1321.09
Upper Bollinger Band 1250.12
50 Day Moving Average 1226.94
20 Day Moving Average 1182.13
Parabolic System 1148.93
Weekly Stochastic Crossing 1142.82
Price 1140.32
Daily Stochastic Crossing 1126.58
Lower Bollinger Band 1104.89
Yearly Trendline Support 1013.97
Sector and Industry
Description Name Rank
Sector Industrials 4
Industry Aerospace & Defense 28
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 1119.62
Low Date 09/10/2026
High 1147.78
High Date 09/11/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 1119.62
Low Date 09/10/2026
High 1147.78
High Date 09/11/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 1359.27
High Date 08/04/2026
Low 1119.62
Low Date 09/10/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 1361.77
High Date 06/25/2026
Low 1119.62
Low Date 09/10/2026
Description Value
Direction Down
Chart Pattern Falling Channel
Status Valid
Resistance 1321.09
Support 1013.97
High 1623.83
High Date 07/30/2025
Low 1119.62
Low Date 09/10/2026
Warning: TheGreedyTrader.com presents weekly analysis. Technical indicators and trend parameters are calculated for the close of business day indicated on the top right corner of the screen.