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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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366.56 -10.60 -2.81%

03:59:59 - Closed. Currency in USD

After Hours

366.57

+0.01

+0.00%

4:33:51 - Real-time Data

Type: Equity

Market: United States

Volume: 2,634,242
Bid/Ask: 0.00 / 0.00
Day's Range: 358.49 - 370.49

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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 stock's options.

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Jul 30, 2026 20:16 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	178.2	182.3	0	185.00	0	0%	0	2.15	0
AON Call 185.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAON\|20260821\|185.00C Delta0.9993 Imp Vol0.783 Bid178.2 Gamma0 Theoretical180.45 Ask182.3 Theta-0.0103 Intrinsic Value181.56 Volume0 Vega0.0005 Time Value-181.56 Open Interest0 Rho0.1112 Delta / Theta-97.4477 AON Put 185.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAON\|20260821\|185.00P Delta-0.0195 Imp Vol1.4751 Bid0 Gamma0.0004 Theoretical1.08 Ask2.15 Theta-0.142 Intrinsic Value-181.56 Volume0 Vega0.0425 Time Value181.56 Open Interest2 Rho-0.0046 Delta / Theta0.1375
0	0%	173.2	177.3	0	190.00	0	0%	0	2.15	0
AON Call 190.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAON\|20260821\|190.00C Delta0.9994 Imp Vol0.7308 Bid173.2 Gamma0 Theoretical175.46 Ask177.3 Theta-0.0105 Intrinsic Value176.56 Volume0 Vega0.0003 Time Value-176.56 Open Interest0 Rho0.1142 Delta / Theta-95.5602 AON Put 190.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAON\|20260821\|190.00P Delta-0.0202 Imp Vol1.4237 Bid0 Gamma0.0004 Theoretical1.08 Ask2.15 Theta-0.1412 Intrinsic Value-176.56 Volume0 Vega0.0438 Time Value176.56 Open Interest0 Rho-0.0048 Delta / Theta0.1432
0	0%	168.2	172.3	0	195.00	0	0%	0	2.15	0
AON Call 195.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAON\|20260821\|195.00C Delta0.9994 Imp Vol0.664 Bid168.2 Gamma0 Theoretical170.47 Ask172.3 Theta-0.0106 Intrinsic Value171.56 Volume0 Vega0.0002 Time Value-171.56 Open Interest0 Rho0.1173 Delta / Theta-93.9305 AON Put 195.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAON\|20260821\|195.00P Delta-0.021 Imp Vol1.3735 Bid0 Gamma0.0004 Theoretical1.08 Ask2.15 Theta-0.1404 Intrinsic Value-171.56 Volume0 Vega0.0452 Time Value171.56 Open Interest0 Rho-0.0049 Delta / Theta0.1493
					366.56	Price @ Jul 30, 2026 20:16 GMT
6.15	-55.76%	5	7.3	2	370.00	11.2	43.59%	10.8	13.5	1
AON Call 370.00 Exp: Aug 21, 2026 Last: 6.15 Chg.: -55.76% SymbolAON\|20260821\|370.00C Delta0.4291 Imp Vol0.2241 Bid5 Gamma0.0195 Theoretical6.15 Ask7.3 Theta-0.1903 Intrinsic Value-3.44 Volume2 Vega0.3519 Time Value9.59 Open Interest160 Rho0.0908 Delta / Theta-2.2548 AON Put 370.00 Exp: Aug 21, 2026 Last: 11.2 Chg.: 43.59% SymbolAON\|20260821\|370.00P Delta-0.5559 Imp Vol0.2749 Bid10.8 Gamma0.0161 Theoretical12.15 Ask13.5 Theta-0.2075 Intrinsic Value3.44 Volume1 Vega0.3537 Time Value7.76 Open Interest22 Rho-0.1071 Delta / Theta2.6794
4.8	-43.53%	2.35	3.9	1	380.00	21	0%	17.5	20.2	2
AON Call 380.00 Exp: Aug 21, 2026 Last: 4.8 Chg.: -43.53% SymbolAON\|20260821\|380.00C Delta0.2589 Imp Vol0.2294 Bid2.35 Gamma0.0157 Theoretical3.13 Ask3.9 Theta-0.158 Intrinsic Value-13.44 Volume1 Vega0.2902 Time Value18.24 Open Interest346 Rho0.0551 Delta / Theta-1.6385 AON Put 380.00 Exp: Aug 21, 2026 Last: 21 Chg.: 0% SymbolAON\|20260821\|380.00P Delta-0.7026 Imp Vol0.2792 Bid17.5 Gamma0.014 Theoretical18.85 Ask20.2 Theta-0.1804 Intrinsic Value13.44 Volume2 Vega0.3096 Time Value7.56 Open Interest120 Rho-0.1262 Delta / Theta3.8938
1.88	-62.4%	1.3	2.15	8	390.00	0	0%	25.5	28.5	0
AON Call 390.00 Exp: Aug 21, 2026 Last: 1.88 Chg.: -62.4% SymbolAON\|20260821\|390.00C Delta0.1533 Imp Vol0.2475 Bid1.3 Gamma0.0107 Theoretical1.73 Ask2.15 Theta-0.1233 Intrinsic Value-23.44 Volume8 Vega0.2121 Time Value25.32 Open Interest174 Rho0.0327 Delta / Theta-1.2431 AON Put 390.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAON\|20260821\|390.00P Delta-0.8097 Imp Vol0.292 Bid25.5 Gamma0.0106 Theoretical27 Ask28.5 Theta-0.1438 Intrinsic Value23.44 Volume0 Vega0.2423 Time Value-23.44 Open Interest42 Rho-0.1335 Delta / Theta5.6306

Open Positions

Calls

Puts

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