The Greedy Trader Weekly Analysis
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Uptrend Support

Uptrend Support stock alert presents a technical analysis stock market picking technique based on combination of technical indicators, stock trend analysis, trend following indicators and pattern recognition. Stock market alert is a warning signal. Uptrend Support stock alert indicates that price is near long-term support trendline and probability of short-term trend reversal is high. The strategy here is to take advantage of established uptrend price pullback and entering the long position just prior to the continuation of the trend. The strategy has relatively low risk.

Uptrend Support

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- 8/21/2026 -
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Boeing Company (BA) Technical Analysis

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Summary:
Weekly :Trend support at 216.57
Daily :Daily  MACD line has moved below its signal lineThe price has fallen below the Parabolic SARWilliams' Percentage Range oversoldLane's Stochastic is strongly oversoldPrice has crossed below the 50 Day Moving AverageBroken trend support lineThe price has declined below the moving average in the center of the Bollinger Bands
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It was the negative week for the Boeing Company (BA). During the week, the BA dropped -17.47 points, or -7.54%, and closed at 214.20 on Friday, August 21, 2026. It was the worst weekly loss since March 13, 2026. Weekly volume was -18% below average.

Long-term trend: [See BA long-term trend chart]
A long-term uptrend had started on March 18, 2020 at 89.00 and reached 278.57 on March 15, 2021. BA gained -189.57 points, or -213%, in 51 weeks. The chart has formed a Symmetric Triangle chart pattern. The trend support level is at 141.47 and resistance is at 257.01. A Symmetric Triangle pattern represents the area of indecision, where the movement direction is questioned. Chart pattern analysis usually considers a symmetric triangle chart pattern as a continuation formation which resolves in the direction of larger trend, but it also may mark the trend reversal. Use the following link to access a Symmetric Triangle chart pattern help, or use a Technical Stock Screener to see the list of stocks with Symmetric Triangle pattern in a long-term trend.

Medium-term trend: [See BA medium-term trend chart]
A medium-term uptrend had started on April 7, 2025 at 128.90 and reached 254.35 on January 27, 2026. BA gained -125.45 points, or -97.32%, in 42 weeks. The chart has formed a Ascending Triangle chart pattern. The price is near the trend support (216.57) 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 medium-term trend.

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

The weekly MACD line is above its signal line since July 31, 2026. 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 BA short-term trend chart]
A short-term uptrend had started on July 21, 2026 at 203.90 and reached 241.09 on August 5, 2026. BA gained -37.19 points, or -18.24%, in 15 days. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend support line (229.35) is broken. Usually a broken support is considered to be a long-term bearish signal, but since daily indicators are oversold a short-term pull back is possible. BA may retest the broken support line. It is considered to be a resistance line now. Use the following links to access Trend Support/Resistance Help, or use the Technical Stock Screener to see the list of stocks with broken trend support in a short-term trend.

Daily Technical Indicators: [See BA daily technical indicators chart]
Daily Williams' Percentage Range is oversold while Lane's Stochastic is strongly oversold. Use the Technical Stock Screener to see the list of stocks with oversold daily Williams' Percentage Range or strongly oversold daily Lane's Stochastic. 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.

During the last week, daily MACD line has moved below its signal line. Such crossover is considered a bearish signal.

During the last week, the price has fallen below the Parabolic SAR (stop and reversal). A Parabolic SAR above the price is a bearish signal, and it indicates that momentum is likely to remain in the downward direction. 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.

During the last week, the price has declined below 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 price has crossed below the 50 Day Moving Average. While the medium-term trend is up and daily technical indicators are oversold, the 50 Day Moving Average is considered a support level. 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) 26.32
Williams' Percentage Range (W%R) 80.10
Oversold
Lane's Stochastic (%D-Slow) 4.95
Strong Oversold
Greed/Fear Indicator (GFI) 17.06
Oversold
Moving Average Converg./Diverg. (MACD) 1.97
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 47.23
Williams' Percentage Range (W%R) 52.90
Lane's Stochastic (%D-Slow) 51.22
Greed/Fear Indicator (GFI) 48.75
Moving Average Converg./Diverg. (MACD) 0.98
Trading Signals
Description Value Chart
Yearly Trendline Resistance 257.01
Quarterly Trendline Resistance 249.55
Upper Bollinger Band 240.91
Parabolic System 234.88
Weekly Trendline Support 229.35
Weekly Stochastic Crossing 226.71
20 Day Moving Average 226.07
50 Day Moving Average 221.87
Quarterly Trendline Support 216.57
Price 214.20
Daily Stochastic Crossing 214.10
Lower Bollinger Band 206.90
Sector and Industry
Description Name Rank
Sector Industrials 7
Industry Aerospace & Defense 36
Daily Trend
Description Value
Direction Down
Chart Pattern DownTrend
High 241.09
High Date 08/05/2026
Low 212.75
Low Date 08/21/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Broken Support
Resistance 275.73
Support 229.35
Low 203.90
Low Date 07/21/2026
High 241.09
High Date 08/05/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 244.07
High Date 05/14/2026
Low 203.90
Low Date 07/21/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Ascending Triangle
Status Test Support
Resistance 249.55
Support 216.57
Low 128.90
Low Date 04/07/2025
High 254.35
High Date 01/27/2026
Description Value
Direction Up
Chart Pattern Symmetric Triangle
Status Valid
Resistance 257.01
Support 141.47
Low 89.00
Low Date 03/18/2020
High 278.57
High Date 03/15/2021
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.