Aon Stock Forecast

Sell candidate since Jun 18, 2026

The Aon plc stock price fell by -2.74% on the last day (Thursday, 18th Jun 2026) from $326.69 to $317.74. During the last trading day the stock fluctuated 3.25% from a day low at $317.68 to a day high of $328.00. The price has been going up and down for this period, and there has been a -1.4% loss for the last 2 weeks. Volume has increased on the last day by 1 million shares but on falling prices. This may be an early warning and the risk will be increased slightly over the next couple of days. In total, 2 million shares were bought and sold for approximately $706.39 million.

The stock is moving within a horizontal trend and further movements within this trend can be expected. Given the current horizontal trend, you can expect Aon plc stock with a 90% probability to be traded between $309.97 and $337.71 at the end of this 3-month period. A break of a horizontal trend is often followed by a large increase in the volume, and stocks seldom manage to go directly from the bottom of a trend up to the top. Stocks turning up in the middle of a horizontal trend are therefore considered to be potential runners.

AON Signals & Forecast

Furthermore, there is a buy signal from the 3 month Moving Average Convergence Divergence (MACD). Some negative signals were issued as well, and these may have some influence on the near short-term development. The Aon plc stock holds sell signals from both short and long-term Moving Averages giving a more negative forecast for the stock. On corrections up, there will be some resistance from the lines at $330.30 and $320.74. A break-up above any of these levels will issue buy signals. A sell signal was issued from a pivot top point on Wednesday, June 10, 2026, and so far it has fallen -5.53%. Further fall is indicated until a new bottom pivot has been found. Volume rose on falling prices yesterday. This may be an early warning and the stock should be followed more closely.

Support, Risk & Stop-loss for Aon plc stock

Aon plc finds support from accumulated volume at $316.06 and this level may hold a buying opportunity as an upwards reaction can be expected when the support is being tested.

This stock is usually traded at a good volume, and with minor daily changes, the risk is considered to be low. During the last day, the stock moved $10.32 (3.25%) between high and low. For the last week, the stock has had daily average volatility of 2.48%.

Our recommended stop-loss: We hold a negative evaluation for this stock. No stop-loss is set.

Trading Expectations (AON) For The Upcoming Trading Day Of Monday 22nd

For the upcoming trading day on Monday, 22nd we expect Aon plc to open at $321.14, and during the day (based on 14 day Average True Range), to move between $313.74 and $321.74, which gives a possible trading interval of +/-$8.00 (+/-2.55%) up or down from last closing price. If Aon plc takes out the full calculated possible swing range there will be an estimated 2.55% move between the lowest and the highest trading price during the day.

Since the stock is closer to the support from accumulated volume at $316.06 (0.53%) than the resistance at $323.66 (1.86%), our systems sees the trading risk/reward intra-day as attractive and believe profit can be made before the stock reaches first resistance..

Is Aon plc stock A Buy?

Aon plc holds several negative signals and is within a falling trend, so we believe it will still perform weakly in the next couple of days or weeks. We therefore hold a negative evaluation of this stock. Due to some small weaknesses in the technical picture we have downgraded our analysis conclusion for this stock since the last evaluation from a Hold to a Sell candidate.

Current score: -1.251 Sell Candidate Downgraded

Predicted Fair Opening Price

Predicted fair opening price on June 22, 2026 - $321.14 ( 1.07%).

Want to trade but not sure how? Our step-by-step guide can help.
Skip the guide? Open account with our trusted broker*
*Your capital is at risk