The Greedy Trader Weekly Analysis
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- 2/20/2026 -
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TransDigm Group (TDG) Technical Analysis

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Summary:
Weekly :Overbought sectorTrend support at 1319.67
Daily :20 Day Moving Average has crossed below the 50 Day Moving AverageThe price moved above the moving average in the center of the Bollinger Bands
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It was a second consecutive positive week for the TransDigm Group (TDG). During the week, the TDG gained 52.31 points, or 4.07%, and closed at 1338.98 on Friday, February 20, 2026. Weekly volume was -7% below average.

TDG is a member of Industrials Sector. Industrials is the most overbought sector. Sector/industry rotation is considered a proven strategy to beat the market. Use the following links to find overbought/oversold technical indicators by Sector or by Industry.

Long-term trend: [See TDG long-term trend chart]
A long-term uptrend had started on October 13, 2022 at 499.63 and reached 1623.83 on July 30, 2025. TDG gained -1124.20 points, or -225.01%, in 145 weeks. The chart has formed a Rising Channel chart pattern. The price is near the trend support (1319.67) line. The support is usually stronger when technical indicators are oversold. Use the following links to access Trend Support/Resistance Help, or use the Technical Stock Screener to see the list of stocks with price testing the trend support line in a long-term trend.

Medium-term trend: [See TDG medium-term trend chart]
A medium-term uptrend had started on October 15, 2025 at 1235.69 and reached 1463.03 on January 16, 2026. TDG gained -227.34 points, or -18.40%, in 13 weeks. The chart has formed a Broadening Right-Angled, Ascending Wedge chart pattern. The trend support level is at 1238.40 and resistance is at 1538.67. A Broadening Ascending Wedge pattern is considered to be a reversal formation. It usually appears in a mature trend, characterized by overbought/oversold long-term and short-term indicators, and often generates divergence on long-term indicators. Use the following link to access a Broadening Right-Angled, Ascending Wedge chart pattern help, or use a Technical Stock Screener to see the list of stocks with Broadening Right-Angled, Ascending Wedge pattern in a medium-term trend.

Weekly Technical Indicators: [See TDG weekly technical indicators chart]
Weekly technical indicators are neutral.

The weekly MACD line is above its signal line since December 26, 2025. This is an indication that the medium-term trend is up. The distance between MACD and the signal line is low and getting smaller. It indicates that the current medium-term uptrend is getting weak. Use the following link to access a MACD help.

Short-term trend: [See TDG short-term trend chart]
A short-term downtrend had started on January 16, 2026 at 1463.03 and reached 1245.80 on February 5, 2026. TDG lost 217.23 points, or 14.85%, in 20 days. The price is now at the 42.89% retracement level.

Daily Technical Indicators: [See TDG daily technical indicators chart]
Daily technical indicators are neutral.

The daily MACD line is below its signal line since January 27, 2026. This is an indication that the short-term trend is down. The distance between MACD and the signal line is low and getting smaller. It indicates that the current short-term downtrend is getting weak.

During the last week, the price has moved above the moving average in the center of the Bollinger Bands. The Bollinger Bands are often used with a non-oscillator indicator like chart patterns or a trendline. The signals are considered more reliable if these indicators confirm the recommendation of the Bollinger Bands. Use the following links to access the Bollinger Bands Help, or use the Technical Stock Screener to see the list of stocks with the price above the Upper Bollinger Band or below the Lower Bollinger Band.

During the last week, the 20 Day Moving Average has crossed below the 50 Day Moving Average. Such crossover is considered a bearish signal. The moving average crossover signals work better when the stock develops a strong trend, but they are ineffective when the stock is in a trading range. Moving average crossover systems can be effective, but should be used in conjunction with trend patterns, momentum indicators, candlesticks and other aspects of technical analysis. Use the following links to access Moving Average Crossover trading technique, or use the Technical Stock Screener to see the list of stocks with the Moving Average close to the price level.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 36.78
Williams' Percentage Range (W%R) 58.90
Lane's Stochastic (%D-Slow) 67.11
Greed/Fear Indicator (GFI) 48.32
Moving Average Converg./Diverg. (MACD) -15.93
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 49.84
Williams' Percentage Range (W%R) 58.90
Lane's Stochastic (%D-Slow) 56.67
Greed/Fear Indicator (GFI) 49.11
Moving Average Converg./Diverg. (MACD) -7.35
Trading Signals
Description Value Chart
Monthly Trendline Resistance 1538.67
Upper Bollinger Band 1459.90
Weekly Stochastic Crossing 1349.67
50 Day Moving Average 1347.22
20 Day Moving Average 1345.12
Price 1338.98
Daily Stochastic Crossing 1333.07
Yearly Trendline Support 1319.67
Parabolic System 1266.24
Monthly Trendline Support 1238.40
Lower Bollinger Band 1212.14
Sector and Industry
Description Name Rank
Sector Industrials 9
Industry Aerospace & Defense 95
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 1245.80
Low Date 02/05/2026
High 1350.03
High Date 02/20/2026
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 1463.03
High Date 01/16/2026
Low 1245.80
Low Date 02/05/2026
Description Value
Direction Up
Chart Pattern Broadening Right-Angled, Ascending Wedge
Status Valid
Resistance 1538.67
Support 1238.40
Low 1235.69
Low Date 10/15/2025
High 1463.03
High Date 01/16/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 1623.83
High Date 07/30/2025
Low 1235.69
Low Date 10/15/2025
Description Value
Direction Up
Chart Pattern Rising Channel
Status Test Support
Resistance 1753.71
Support 1319.67
Low 499.63
Low Date 10/13/2022
High 1623.83
High Date 07/30/2025
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.