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$ 365.6Open
VS
Market
Sector
Industry
$ 360.42Close
$ 335.85 - $ 409.32 52-Week Range
Ticker Information
Ticker
AONCompany Name
AON PLCSector
Financial ServicesIndustry
Insurance BrokersExchange
NYSEAON PLC - Open Chart Analysis (TTM)
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AON - Open Historical data
| Date | Open |
|---|---|
| 10/9/2025 | $ 365.6 |
| 10/8/2025 | $ 366.49 |
| 10/7/2025 | $ 366.25 |
| 10/6/2025 | $ 364.07 |
| 10/3/2025 | $ 359.95 |
| 10/2/2025 | $ 357.47 |
| 10/1/2025 | $ 355.15 |
| 9/30/2025 | $ 354.52 |
| 9/29/2025 | $ 355.01 |
| 9/26/2025 | $ 354.17 |
Key Performance Insights, Last 5 Years
- AON PLC's latest trailing twelve months (TTM) Open stands at $ 209.81.
- Over the past 5 years, AON PLC's average Open has been $ 304.84.
- The median Open for AON PLC during this period was $ 305.78
- AON PLC reached its highest Open over the past 5 years at $ 410.15.
- The lowest Open recorded by AON PLC in the same timeframe $ 179.52
AON PLC's Open vs. competitors
We picked the following companies as peers based on multiple factors, including sector, industry, market capitalization and revenue
Open Benchmarks
Similar metrics to Open:
- Low - [Price] The lowest price during a trading session. Adjusted for stock splits and stock dividends, not adjusted for cash dividends and spinoffs.
- High - [Price] The highest price during a trading session. Adjusted for stock splits and stock dividends, not adjusted for cash dividends and spinoffs.
- Close - [Price] The last price at which a stock traded during a trading session. Adjusted for stock splits and stock dividends, not adjusted for cash dividends and spinoffs.
- Volume - [Price] The volume traded throughout the course of a trading session. Adjusted for stock splits and stock dividends, not adjusted for cash dividends and spinoffs.
- Adjusted Close - [Price] The last price at which a stock traded during a trading session. Adjusted for stock splits, stock dividends, cash dividends and spinoffs.
Definition of Open
[Price] The price from the first transaction of a trading session. Adjusted for stock splits and stock dividends, not adjusted for cash dividends and spinoffs.AON - Open, Last 5 years
$ 179.52
Minimum
Nov 04, 2020
$ 410.15
Maximum
Mar 03, 2025
$ 304.84
Average
$ 305.78
Median
Open Benchmark AnalysisMarket
The chart above depicts the distribution of Open for companies in the Total Stock Market. The average Open of the companies is $ 20.64 with a standard deviation of $ 21.54.
The following table provides additional summary stats:
Open in the Market:
| filtered constituents | 3.73K |
|---|---|
| min | $ 0 |
| max | $ 89.61 |
| average | $ 20.64 |
| median | $ 11.96 |
| std | $ 21.54 |