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Aon PLC (AON)

Symbol	Exchange	Currency
AON	NYSE	USD	Real-time
0XHL	London	USD	Real-time
1AON	Milan	EUR	Real-time
4VK	Frankfurt	EUR	Delayed
4VK	TradeGate	EUR	Delayed

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331.57 -0.23 -0.07%

17:22:04 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 164,642
Bid/Ask: 0.00 / 0.00
Day's Range: 330.91 - 334.35

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Aon Option Chain

Get free option data for AON. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Aon options for the expiration dates selected. Below this information you can also find an open interest chart for the share's options.

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Quotes Analysis

Apr 20, 2026 16:16 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	139.6	143.5	0	190.00	0	0%	0	2.15	0
AON Call 190.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolAON\|20260515\|190.00C Delta0 Imp Vol0 Bid139.6 Gamma0 Theoretical0 Ask143.5 Theta0 Intrinsic Value141.7 Volume0 Vega0 Time Value-141.7 Open Interest0 Rho0 Delta / Theta0 AON Put 190.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolAON\|20260515\|190.00P Delta-0.0249 Imp Vol1.1802 Bid0 Gamma0.0006 Theoretical1.08 Ask2.15 Theta-0.1185 Intrinsic Value-141.7 Volume0 Vega0.0505 Time Value141.7 Open Interest0 Rho-0.006 Delta / Theta0.2099
0	0%	134.6	138.6	0	195.00	0	0%	0	2.15	0
AON Call 195.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolAON\|20260515\|195.00C Delta0 Imp Vol0 Bid134.6 Gamma0 Theoretical0 Ask138.6 Theta0 Intrinsic Value136.7 Volume0 Vega0 Time Value-136.7 Open Interest0 Rho0 Delta / Theta0 AON Put 195.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolAON\|20260515\|195.00P Delta-0.0259 Imp Vol1.1323 Bid0 Gamma0.0006 Theoretical1.07 Ask2.15 Theta-0.1175 Intrinsic Value-136.7 Volume0 Vega0.0522 Time Value136.7 Open Interest0 Rho-0.0062 Delta / Theta0.2203
0	0%	129.6	133.6	0	200.00	0	0%	0	2.15	0
AON Call 200.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolAON\|20260515\|200.00C Delta0 Imp Vol0 Bid129.6 Gamma0 Theoretical0 Ask133.6 Theta0 Intrinsic Value131.7 Volume0 Vega0 Time Value-131.7 Open Interest0 Rho0 Delta / Theta0 AON Put 200.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolAON\|20260515\|200.00P Delta-0.027 Imp Vol1.0854 Bid0 Gamma0.0007 Theoretical1.08 Ask2.15 Theta-0.1166 Intrinsic Value-131.7 Volume0 Vega0.054 Time Value131.7 Open Interest0 Rho-0.0064 Delta / Theta0.2314
					331.7	Price @ Apr 20, 2026 16:16 GMT
7.9	-20.2%	7.5	8.3	3	340.00	15.05	0%	15.6	17	0
AON Call 340.00 Exp: May 15, 2026 Last: 7.9 Chg.: -20.2% SymbolAON\|20260515\|340.00C Delta0.4079 Imp Vol0.3258 Bid7.5 Gamma0.0137 Theoretical7.9 Ask8.3 Theta-0.2288 Intrinsic Value-8.3 Volume3 Vega0.3367 Time Value16.2 Open Interest193 Rho0.0872 Delta / Theta-1.7829 AON Put 340.00 Exp: May 15, 2026 Last: 15.05 Chg.: 0% SymbolAON\|20260515\|340.00P Delta-0.5892 Imp Vol0.34 Bid15.6 Gamma0.0133 Theoretical16.3 Ask17 Theta-0.2158 Intrinsic Value8.3 Volume0 Vega0.3369 Time Value6.75 Open Interest9 Rho-0.1185 Delta / Theta2.7299
4.6	-24.59%	4.2	5	2	350.00	21.19	0%	22.4	23.9	0
AON Call 350.00 Exp: May 15, 2026 Last: 4.6 Chg.: -24.59% SymbolAON\|20260515\|350.00C Delta0.2793 Imp Vol0.3199 Bid4.2 Gamma0.0121 Theoretical4.6 Ask5 Theta-0.1931 Intrinsic Value-18.3 Volume2 Vega0.2916 Time Value22.9 Open Interest58 Rho0.0603 Delta / Theta-1.4466 AON Put 350.00 Exp: May 15, 2026 Last: 21.19 Chg.: 0% SymbolAON\|20260515\|350.00P Delta-0.7103 Imp Vol0.3409 Bid22.4 Gamma0.0117 Theoretical23.15 Ask23.9 Theta-0.1866 Intrinsic Value18.3 Volume0 Vega0.296 Time Value2.89 Open Interest1 Rho-0.1347 Delta / Theta3.8062
2.93	1.03%	2.25	3.3	2	360.00	0	0%	29.4	31.9	0
AON Call 360.00 Exp: May 15, 2026 Last: 2.93 Chg.: 1.03% SymbolAON\|20260515\|360.00C Delta0.1905 Imp Vol0.335 Bid2.25 Gamma0.0094 Theoretical2.93 Ask3.3 Theta-0.1624 Intrinsic Value-28.3 Volume2 Vega0.2358 Time Value31.23 Open Interest118 Rho0.0413 Delta / Theta-1.173 AON Put 360.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolAON\|20260515\|360.00P Delta-0.8236 Imp Vol0.3244 Bid29.4 Gamma0.0094 Theoretical30.65 Ask31.9 Theta-0.1292 Intrinsic Value28.3 Volume0 Vega0.2234 Time Value-28.3 Open Interest0 Rho-0.1396 Delta / Theta6.3755

Open Positions

Calls

Puts

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