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- 10/3/2025 -
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Aon Corp. (AON) Technical Analysis

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Summary:
Weekly :Overbought sectorBroken trend support lineBroken trend resistance line
Daily :Daily  MACD line has moved above its signal lineThe price has risen above the Parabolic SARThe price moved above the moving average in the center of the Bollinger BandsPrice is close to the 50 Day Moving Average
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It was a second consecutive positive week for the Aon Corp. (AON). During the week, the AON gained 7.73 points, or 2.17%, and closed at 363.81 on Friday, October 3, 2025. It was the best weekly gain since August 22, 2025. Weekly volume was -20% below average.

AON is a member of Financials Sector. Financials 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 AON long-term trend chart]
A long-term uptrend had started on August 8, 2002 at 13.30 and reached 413.00 on March 3, 2025. AON gained -399.70 points, or -3005.26%, in 1177 weeks. The chart has formed a Rising Channel chart pattern. The uptrend resistance line (85.15) 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 AON medium-term trend chart]
A medium-term uptrend had started on April 25, 2025 at 323.70 and reached 381.00 on July 25, 2025. AON gained -57.30 points, or -17.70%, in 13 weeks. The chart has formed a Ascending Triangle chart pattern. The uptrend support line (376.98) is broken. A broken support is considered to be a long-term bearish signal. 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 medium-term trend.

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

The weekly MACD line is below its signal line since September 19, 2025. The distance between MACD and the signal line is low, but getting bigger. Use the following link to access a MACD help.

Short-term trend: [See AON short-term trend chart]
A short-term downtrend had started on July 25, 2025 at 381.00 and reached 348.64 on September 19, 2025. AON lost 32.36 points, or 8.49%, in 56 days. The chart has formed a Falling Channel chart pattern.

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

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

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

Price is close to the 50 Day Moving Average. 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) 50.01
Williams' Percentage Range (W%R) 55.50
Lane's Stochastic (%D-Slow) 79.95
Greed/Fear Indicator (GFI) 58.16
Moving Average Converg./Diverg. (MACD) -2.57
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 55.16
Williams' Percentage Range (W%R) 59.80
Lane's Stochastic (%D-Slow) 41.14
Greed/Fear Indicator (GFI) 44.20
Moving Average Converg./Diverg. (MACD) -0.81
Trading Signals
Description Value Chart
Weekly Trendline Resistance 382.48
Weekly Trendline Support 376.98
Upper Bollinger Band 373.01
Daily Stochastic Crossing 363.97
50 Day Moving Average 363.95
Price 363.81
20 Day Moving Average 359.46
Weekly Stochastic Crossing 358.66
Parabolic System 349.88
Lower Bollinger Band 346.74
Sector and Industry
Description Name Rank
Sector Financials 11
Industry Insurance Brokers 45
Daily Trend
Description Value
Direction Down
Chart Pattern Falling Channel
High 381.00
High Date 07/25/2025
Low 348.64
Low Date 09/19/2025
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Ascending Triangle
Status Broken Support
Resistance 382.48
Support 376.98
Low 323.70
Low Date 04/25/2025
High 381.00
High Date 07/25/2025
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 413.00
High Date 03/03/2025
Low 323.70
Low Date 04/25/2025
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 268.06
Low Date 04/26/2024
High 413.00
High Date 03/03/2025
Description Value
Direction Up
Chart Pattern Rising Channel
Status Broken Resistance
Resistance 101.16
Support 85.15
Low 13.30
Low Date 08/08/2002
High 413.00
High Date 03/03/2025
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.