AONAon plc
What is the market doing?
No clear lean: insiders net buying, but in a downtrend (−17% vs 200-day).
In a downtrend, below its 50- and 200-day averages. Price is −17% vs its 200-day average.
Insiders were net buyers over the 90 days ending Oct 8, 2026.
Lightly shorted, settled Sep 15, 2026, a few days of normal trading to cover. Down 2.2% since the previous count, unchanged over three months.
Against the whole market›
Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.
Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.
How AON is trading
Aon plc is −22% over the past year while the S&P 500 is +18%: 41 points behind the market. Through the fall, its own insiders bought $6.5M more stock than they sold.
1-year return · S&P 500 +18%
- vs 200-day average
- −17%
vs 200-day average · a clear downtrend
- RSI (14)
- 34
RSI (14) · neutral
- Below its 52-week high
- 28%
Below its 52-week high
Details›
- Last close2026-10-09
- $273.44
- 1 monthS&P 500 +2.7%
- −11%
- 1 yearS&P 500 +18%
- −22%
- 5 yearsS&P 500 +88%
- −3.3%
- vs 50-day average$320.15
- −15%
- 52-week high
- $381.27
- 52-week low
- $269.53
- Annualised volatility
- 26%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
- $6.5M
| Year | Return |
|---|---|
| 2026 (year to date) | −22% |
| 2025 | −1.2% |
| 2024 | +24% |
| 2023 | −2.3% |
| 2022 | +0.61% |
| 2021 | +43% |
| 2020 | +2.4% |
| 2019 | +45% |
| 2018 | +9.9% |
| 2017 | +21% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 7 of 10 | +2.1% |
| Feb | 10 | 6 of 10 | +3.1% |
| Mar | 10 | 6 of 10 | −0.29% |
| Apr | 10 | 6 of 10 | −1.5% |
| May | 10 | 5 of 10 | +1.9% |
| Jun | 10 | 5 of 10 | +1.2% |
| Jul | 11 | 7 of 11 | +4.6% |
| Aug | 11 | 8 of 11 | +0.94% |
| Sep | 11 | 5 of 11 | −0.83% |
| Oct | 11 | 5 of 11 | +0.17% |
| Nov | 10 | 8 of 10 | +4.2% |
| Dec | 10 | 3 of 10 | −3.4% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.
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