AON (AON) Options Chain & Prices $372.71 +16.10 (+4.52%) Closing price 03:59 PM EasternExtended Trading$362.50 -10.21 (-2.74%) As of 08:01 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock AON Put and Call Options List 1/16/2026 12/19/2025 10/17/2025 9/19/2025 8/15/2025 Options Date Put and Call Options Put Options Call Options Options Type All In The Money Out of The Money Moneyness With Volume Without Volume All Volume Strike Price Min Strike Price Max Export to Excel ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades8/15/2025$310.00$0.050Put91347(+26)31.28% (-6.61%)-0.00581758/15/2025$310.00$63.784Call6 - - 6(+6)31.29% (-6.60%)0.99469828/15/2025$320.00$0.108Put24123490(+141)29.12% (-6.10%)-0.012228108/15/2025$320.00$53.866Call21 - 2(+2)29.12% (-6.09%)0.98836828/15/2025$330.00$0.234Put1678128(+64)27.01% (-7.63%)-0.025891158/15/2025$340.00$0.516Put201042023(-1)24.97% (-5.47%)-0.054788108/15/2025$340.00$34.322Call9 - - 9(+6)24.98% (-5.47%)0.94646548/15/2025$350.00$1.146Put4118111869(+20)23.05% (-5.53%)-0.113864208/15/2025$350.00$24.970Call21121(-2)23.05% (-5.53%)0.88819828/15/2025$360.00$2.531Put87412846(+14)21.31% (-6.00%)-0.22686715 Get the Latest News and Ratings for AON and Related StocksEnter your email address below to receive the latest news and analysts' ratings for AON and its competitors with MarketBeat's FREE daily newsletter. 8/15/2025$360.00$16.358Call275551177(+7)21.31% (-6.00%)0.777346518/15/2025$370.00$5.373Put23812410322(+0)19.85% (-6.92%)-0.412614178/15/2025$370.00$9.169Call46169307(+182)19.85% (-6.92%)0.596214358/15/2025$380.00$10.482Put2 - 21(+0)18.86% (-8.12%)-0.64607928/15/2025$380.00$4.178Call57734401853(+81)18.86% (-9.41%)0.3701211098/15/2025$390.00$18.013Put2 - 11(+0)18.46% (-9.32%)-0.84317928/15/2025$390.00$1.539Call2982612124(+23)18.46% (-9.32%)0.178063708/15/2025$400.00$0.493Call7 - 469(+6)18.63% (-10.30%)0.06975378/15/2025$410.00$0.151Call8531504(-1)19.24% (-11.07%)0.02464988/15/2025$430.00$0.017Call1 - 11(+0)21.09% (-12.21%)0.0031441End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies WTW Options Chain AJG Options Chain BRO Options Chain MMC Options Chain RYAN Options Chain EHTH Options Chain ERIE Options Chain TIPT Options Chain WFC Options Chain MS Options Chain Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NYSE:AON) was last updated on 7/25/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredGoogle did what!?!?A new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. 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