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Aon plc (AON)
NYSE: AON · Real-Time Price · USD
358.47
+4.72 (1.33%)
Dec 20, 2024, 4:00 PM EST - Market closed

Aon plc Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 20, 2024354.65363.09353.14358.47358.471.33%2,000,281
Dec 19, 2024353.29356.34352.98353.75353.750.33%811,387
Dec 18, 2024358.88359.39352.36352.58352.58-1.76%959,820
Dec 17, 2024359.97360.46356.15358.88358.88-0.79%1,072,617
Dec 16, 2024362.50364.64360.18361.75361.750.16%783,922
Dec 13, 2024362.00362.66358.31361.19361.19-0.42%1,083,030
Dec 12, 2024364.65365.67362.35362.72362.720.02%967,848
Dec 11, 2024362.32363.05358.96362.63362.630.37%870,131
Dec 10, 2024367.16367.16358.06361.29361.29-1.80%1,113,809
Dec 9, 2024374.85376.46366.99367.90367.90-2.67%2,650,536
Dec 6, 2024378.72381.82377.25378.00378.00-0.46%967,142
Dec 5, 2024382.51382.54378.48379.73379.73-0.59%851,300
Dec 4, 2024384.28386.19381.52382.00382.00-0.92%1,190,532
Dec 3, 2024388.89389.93383.48385.56385.56-0.55%2,140,807
Dec 2, 2024392.00392.30385.86387.71387.71-0.98%856,821
Nov 29, 2024391.99394.59390.65391.54391.54-0.45%463,005
Nov 27, 2024390.67395.33389.10393.31393.310.78%620,308
Nov 26, 2024390.00392.26383.37390.25390.250.14%974,600
Nov 25, 2024386.46390.73386.14389.72389.720.91%1,910,050
Nov 22, 2024383.28387.37383.24386.21386.210.94%755,608
Nov 21, 2024381.69383.39377.97382.62382.620.67%758,800
Nov 20, 2024381.85381.85375.48380.08380.080.25%782,027
Nov 19, 2024378.63381.31376.99379.15379.15-0.36%748,400
Nov 18, 2024377.00381.00376.27380.51380.510.32%972,114
Nov 15, 2024376.58381.74376.58379.29379.290.79%1,790,400
Nov 14, 2024383.86384.63376.08376.33376.33-2.74%1,372,400
Nov 13, 2024382.03387.93381.95386.92386.920.85%908,700
Nov 12, 2024385.07386.87382.27383.66383.660.07%1,791,129
Nov 11, 2024384.14388.47382.76383.38383.38-0.10%1,055,553
Nov 8, 2024381.09386.96379.04383.78383.781.03%776,804
Nov 7, 2024381.28382.06378.54379.87379.87-0.37%1,080,900
Nov 6, 2024386.51388.73375.01381.28381.283.41%1,677,240
Nov 5, 2024364.17369.02363.58368.70368.700.84%609,065
Nov 4, 2024366.34366.34362.15365.64365.640.33%1,137,635
Nov 1, 2024365.68368.54363.91364.42364.42-0.67%734,500
Oct 31, 2024369.47372.23366.52366.87366.19-0.70%1,032,233
Oct 30, 2024370.95373.15368.12369.47368.79-0.40%874,961
Oct 29, 2024371.00374.54370.54370.95370.27-0.20%700,600
Oct 28, 2024379.55380.71370.49371.71371.03-0.99%1,020,036
Oct 25, 2024382.28389.21374.83375.44374.755.21%2,302,043
Oct 24, 2024358.03360.00356.30356.85356.19-0.40%1,119,596
Oct 23, 2024355.42360.22355.42358.29357.630.60%777,503
Oct 22, 2024356.07357.17352.13356.14355.48-0.36%1,154,700
Oct 21, 2024356.77359.37356.06357.43356.77-0.14%776,341
Oct 18, 2024359.89359.89356.46357.93357.27-0.23%1,529,005
Oct 17, 2024361.08363.46357.68358.75358.090.10%756,500
Oct 16, 2024356.14359.73355.67358.39357.730.14%920,727
Oct 15, 2024358.79363.12356.41357.89357.23-0.19%1,175,800
Oct 14, 2024355.83359.43354.39358.58357.920.97%725,591
Oct 11, 2024354.45356.91353.21355.15354.500.42%584,731
Oct 10, 2024359.88360.95351.25353.68353.03-1.49%898,200
Oct 9, 2024353.20360.16352.63359.03358.371.43%1,072,747
Oct 8, 2024346.10355.15343.61353.97353.322.93%1,236,517
Oct 7, 2024347.15347.15341.92343.91343.28-1.20%946,169
Oct 4, 2024347.35348.81346.03348.07347.430.16%568,002
Oct 3, 2024349.99349.99346.24347.50346.86-0.35%745,413
Oct 2, 2024347.90349.78345.74348.72348.080.06%673,600
Oct 1, 2024348.88351.42345.43348.50347.860.73%1,038,828
Sep 30, 2024347.67347.67343.91345.99345.35-0.48%1,123,207
Sep 27, 2024346.51349.87346.12347.67347.030.15%526,500
Sep 26, 2024346.27349.66345.06347.14346.500.06%471,505
Sep 25, 2024348.90349.20346.25346.92346.28-0.15%828,000
Sep 24, 2024346.51348.01344.83347.43346.79-0.31%679,100
Sep 23, 2024348.00351.19346.41348.52347.880.43%852,800
Sep 20, 2024347.05349.59344.88347.03346.390.02%1,581,661
Sep 19, 2024349.67350.00343.99346.97346.33-0.67%1,154,226
Sep 18, 2024349.79351.02347.33349.31348.670.03%569,800
Sep 17, 2024350.55350.55346.44349.20348.56-0.42%518,529
Sep 16, 2024350.00353.54349.65350.69350.040.82%524,641
Sep 13, 2024348.00349.72345.74347.85347.21-0.12%478,300
Sep 12, 2024344.50349.24343.62348.26347.621.00%742,225
Sep 11, 2024350.88350.88339.29344.80344.17-1.78%1,069,742
Sep 10, 2024350.96352.49348.86351.06350.410.16%656,100
Sep 9, 2024348.98351.02347.28350.49349.850.71%723,600
Sep 6, 2024349.39350.28346.50348.03347.39-0.22%954,800
Sep 5, 2024349.83349.83345.09348.80348.160.07%663,611
Sep 4, 2024347.31349.87346.42348.55347.910.65%866,019
Sep 3, 2024344.73349.84344.51346.30345.660.75%923,169
Aug 30, 2024343.76345.43339.92343.72343.090.08%1,017,700
Aug 29, 2024340.00345.56338.80343.46342.831.15%943,771
Aug 28, 2024339.65342.61339.32339.55338.93-0.21%1,064,800
Aug 27, 2024338.43340.93337.19340.26339.630.75%542,600
Aug 26, 2024337.87339.84336.20337.73337.110.27%395,700
Aug 23, 2024340.00340.80333.74336.82336.20-0.83%449,437
Aug 22, 2024338.17339.90337.35339.64339.020.46%476,500
Aug 21, 2024337.00338.66335.02338.07337.450.40%575,200
Aug 20, 2024335.00337.36334.36336.73336.110.70%944,400
Aug 19, 2024332.22334.75332.15334.38333.760.70%909,600
Aug 16, 2024331.56334.68330.00332.05331.440.18%620,604
Aug 15, 2024331.62333.80329.79331.46330.850.14%1,430,200
Aug 14, 2024327.60331.20326.33331.00330.391.04%654,724
Aug 13, 2024329.81330.59326.33327.60327.00-0.38%675,300
Aug 12, 2024329.44329.52326.15328.86328.25-0.18%806,700
Aug 9, 2024327.00330.72326.13329.44328.830.76%1,460,200
Aug 8, 2024324.54328.26324.54326.94326.340.29%1,022,800
Aug 7, 2024324.87330.82324.57326.00325.400.80%873,427
Aug 6, 2024324.78330.91323.31323.40322.80-0.50%1,313,515
Aug 5, 2024333.24333.94322.95325.02324.42-1.57%1,192,600
Aug 2, 2024328.95331.50325.92330.21329.600.73%1,649,743
Aug 1, 2024330.00330.00324.65327.82327.22-0.21%866,300