The Greedy Trader Weekly Analysis
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- 8/21/2026 -
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Caterpillar Inc. (CAT) Technical Analysis

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Summary:
Weekly :Broken trend resistance lineBroken trend resistance line
Daily :The price has fallen below the Parabolic SAR
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It was the negative week for the Caterpillar Inc. (CAT). During the week, the CAT dropped -28.67 points, or -3.35%, and closed at 827.90 on Friday, August 21, 2026. CAT was trading at average weekly trading volume.

Long-term trend: [See CAT long-term trend chart]
A long-term uptrend had started on January 20, 2016 at 56.36 and reached 1073.46 on June 30, 2026. CAT gained -1017.10 points, or -1804.65%, in 544 weeks. The chart has formed a Rising Channel chart pattern. The uptrend resistance line (252.51) is broken. Usually a broken resistance is considered to be a long-term bullish signal, although a short-term pull back is possible. 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 resistance line in a long-term trend.

Medium-term trend: [See CAT medium-term trend chart]
A medium-term uptrend had started on September 27, 2022 at 160.60 and reached 1073.46 on June 30, 2026. CAT gained -912.86 points, or -568.41%, in 196 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend resistance line (327.80) is broken. Usually a broken resistance is considered to be a long-term bullish signal, although a short-term pull back is possible. 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 resistance line in a medium-term trend.

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

The weekly MACD line is below its signal line since July 10, 2026. The distance between MACD and the signal line is near its high and getting bigger. Use the following link to access a MACD help.

Short-term trend: [See CAT short-term trend chart]
A short-term uptrend had started on July 29, 2026 at 776.00 and reached 935.00 on August 4, 2026. CAT gained -159.00 points, or -20.49%, in 6 days. The chart has formed a Symmetric Triangle chart pattern.

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

The daily MACD line is above its signal line since August 5, 2026. This is an indication that the short-term trend is up. The distance between MACD and the signal line is low and getting smaller. It indicates that the current short-term uptrend is getting weak.

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.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 49.49
Williams' Percentage Range (W%R) 66.30
Lane's Stochastic (%D-Slow) 27.44
Greed/Fear Indicator (GFI) 36.86
Moving Average Converg./Diverg. (MACD) -17.51
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 42.52
Williams' Percentage Range (W%R) 60.80
Lane's Stochastic (%D-Slow) 20.26
Greed/Fear Indicator (GFI) 35.45
Moving Average Converg./Diverg. (MACD) 69.91
Trading Signals
Description Value Chart
Parabolic System 925.36
50 Day Moving Average 905.55
Upper Bollinger Band 902.45
20 Day Moving Average 841.36
Weekly Stochastic Crossing 836.47
Price 827.90
Daily Stochastic Crossing 816.57
Lower Bollinger Band 802.70
Sector and Industry
Description Name Rank
Sector Industrials 7
Industry Construction Machinery & Heavy Trucks 61
Daily Trend
Description Value
Direction Up
Chart Pattern Symmetric Triangle
Low 776.00
Low Date 07/29/2026
High 935.00
High Date 08/04/2026
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 1073.46
High Date 06/30/2026
Low 776.00
Low Date 07/29/2026
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 267.30
Low Date 04/07/2025
High 1073.46
High Date 06/30/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Broken Resistance
Resistance 579.42
Support 327.80
Low 160.60
Low Date 09/27/2022
High 1073.46
High Date 06/30/2026
Description Value
Direction Up
Chart Pattern Rising Channel
Status Broken Resistance
Resistance 359.41
Support 252.51
Low 56.36
Low Date 01/20/2016
High 1073.46
High Date 06/30/2026
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.