NYSE:AON | Historical Stock Price | Aon plc

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-06-02 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.39$8.08$27.30$92.20$311.44$1,051.961980-06-022026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$83.89$185.65970,500
2013-12-30$83.25$184.241,540,300
2013-12-27$83.41$184.591,084,600
2013-12-26$83.47$184.73937,400
2013-12-24$83.62$185.06584,700
2013-12-23$82.68$182.981,183,100
2013-12-20$82.94$183.552,458,400
2013-12-19$83.09$183.881,721,000
2013-12-18$83.93$185.742,070,300
2013-12-17$81.82$181.071,297,300
2013-12-16$81.85$181.141,216,200
2013-12-13$81.61$180.61783,600
2013-12-12$81.90$181.251,300,400
2013-12-11$81.75$180.921,382,800
2013-12-10$83.07$183.841,359,900
2013-12-09$82.90$183.461,176,700
2013-12-06$82.75$183.131,226,900
2013-12-05$81.46$180.281,076,700
2013-12-04$81.47$180.301,149,300
2013-12-03$81.88$181.211,239,300
2013-12-02$81.86$181.161,072,100
2013-11-29$81.64$180.68432,600
2013-11-27$82.29$182.111,055,800
2013-11-26$81.87$181.181,898,600
2013-11-25$81.37$180.081,225,600
2013-11-22$82.55$182.691,499,000
2013-11-21$81.38$180.101,077,200
2013-11-20$80.43$178.001,028,100
2013-11-19$80.53$178.221,388,500
2013-11-18$81.17$179.64855,300
2013-11-15$81.58$180.542,342,900
2013-11-14$80.81$178.841,336,700
2013-11-13$80.17$177.422,130,300
2013-11-12$80.57$178.31933,600
2013-11-11$81.70$180.811,384,100
2013-11-08$80.60$178.371,779,400
2013-11-07$79.43$175.782,007,600
2013-11-06$80.05$177.161,835,900
2013-11-05$78.69$174.151,947,900
2013-11-04$78.62$173.991,542,400
2013-11-01$78.77$174.321,640,200
2013-10-31$79.09$175.032,230,800
2013-10-30$80.24$177.583,859,300
2013-10-29$79.71$176.023,496,100
2013-10-28$78.07$172.402,067,100
2013-10-25$77.54$171.224,473,000
2013-10-24$75.58$166.902,730,100
2013-10-23$75.85$167.491,594,100
2013-10-22$76.36$168.622,594,500
2013-10-21$75.10$165.84820,700
2013-10-18$75.39$166.482,481,300
2013-10-17$74.20$163.852,529,200
2013-10-16$73.85$163.082,362,300
2013-10-15$72.63$160.382,317,100
2013-10-14$73.69$162.721,428,300
2013-10-11$73.10$161.421,929,100
2013-10-10$72.93$161.042,814,800
2013-10-09$71.25$157.341,418,000
2013-10-08$71.38$157.621,291,000
2013-10-07$72.15$159.321,046,500
2013-10-04$72.83$160.822,482,500
2013-10-03$72.72$160.582,194,800
2013-10-02$73.63$162.591,960,500
2013-10-01$73.65$162.636,392,100
2013-09-30$74.44$164.382,104,800
2013-09-27$75.07$165.771,476,200
2013-09-26$75.42$166.541,299,600
2013-09-25$75.50$166.721,590,100
2013-09-24$76.02$167.871,860,600
2013-09-23$75.53$166.792,087,100
2013-09-20$75.52$166.764,066,600
2013-09-19$75.14$165.934,256,900
2013-09-18$73.95$163.304,088,000
2013-09-17$70.01$154.601,502,600
2013-09-16$69.11$152.612,246,000
2013-09-13$68.52$151.311,037,000
2013-09-12$68.41$151.061,076,100
2013-09-11$68.51$151.281,234,800
2013-09-10$68.65$151.591,275,600
2013-09-09$67.70$149.50808,000
2013-09-06$66.49$146.82917,200
2013-09-05$66.73$147.35853,300
2013-09-04$66.55$146.96947,100
2013-09-03$66.69$147.27661,800
2013-08-30$66.38$146.58866,100
2013-08-29$66.93$147.801,177,300
2013-08-28$66.95$147.841,805,200
2013-08-27$66.26$146.321,492,900
2013-08-26$67.76$149.631,810,800
2013-08-23$68.50$151.261,269,000
2013-08-22$68.60$151.481,438,900
2013-08-21$68.02$150.201,496,300
2013-08-20$68.51$151.282,070,400
2013-08-19$68.53$151.331,443,700
2013-08-16$68.39$151.022,937,500
2013-08-15$68.03$150.221,518,700
2013-08-14$68.84$152.011,208,100
2013-08-13$68.85$152.041,206,700
2013-08-12$68.15$150.491,496,700
2013-08-09$69.08$152.541,300,600
2013-08-08$69.02$152.411,400,100
2013-08-07$68.64$151.571,071,000
2013-08-06$68.97$152.301,901,200
2013-08-05$68.93$152.211,090,500
2013-08-02$69.08$152.541,489,100
2013-08-01$68.65$151.592,535,400
2013-07-31$67.50$149.051,713,400
2013-07-30$67.42$148.881,315,600
2013-07-29$66.53$146.53901,700
2013-07-26$67.53$148.731,128,300
2013-07-25$67.55$148.771,252,400
2013-07-24$66.88$147.301,130,700
2013-07-23$67.06$147.69831,700
2013-07-22$67.51$148.68809,700
2013-07-19$67.48$148.621,248,600
2013-07-18$67.51$148.681,127,600
2013-07-17$67.38$148.40649,300
2013-07-16$67.16$147.911,439,200
2013-07-15$67.42$148.491,056,100
2013-07-12$67.02$147.61837,600
2013-07-11$67.16$147.91735,200
2013-07-10$65.30$143.821,201,400
2013-07-09$65.37$143.971,265,200
2013-07-08$65.43$144.101,195,300
2013-07-05$65.66$144.61532,100
2013-07-03$64.61$142.30457,000
2013-07-02$65.09$143.351,248,100
2013-07-01$65.36$143.951,097,000
2013-06-28$64.35$141.723,201,800
2013-06-27$64.96$143.07764,000
2013-06-26$64.44$141.921,137,100
2013-06-25$63.69$140.271,534,000
2013-06-24$62.84$138.40920,200
2013-06-21$63.26$139.321,434,400
2013-06-20$62.86$138.441,356,400
2013-06-19$63.89$140.711,433,400
2013-06-18$65.63$144.541,238,400
2013-06-17$65.38$143.991,377,900
2013-06-14$64.89$142.911,113,200
2013-06-13$65.53$144.321,287,500
2013-06-12$64.84$142.80941,300
2013-06-11$65.20$143.601,041,900
2013-06-10$65.17$143.531,420,400
2013-06-07$65.55$144.371,756,100
2013-06-06$64.03$141.021,129,500
2013-06-05$62.91$138.551,342,800
2013-06-04$63.08$138.931,470,000
2013-06-03$63.72$140.342,166,100
2013-05-31$63.67$140.234,335,000
2013-05-30$66.41$146.261,427,600
2013-05-29$66.30$146.022,410,600
2013-05-28$66.03$145.421,480,200
2013-05-24$65.73$144.761,642,700
2013-05-23$65.26$143.731,864,000
2013-05-22$65.75$144.811,530,900
2013-05-21$66.18$145.761,041,300
2013-05-20$66.11$145.601,425,900
2013-05-17$66.29$146.001,721,700
2013-05-16$66.22$145.841,557,900
2013-05-15$66.44$146.331,260,300
2013-05-14$65.92$145.181,622,400
2013-05-13$65.54$144.351,573,600
2013-05-10$64.50$142.061,451,700
2013-05-09$64.47$141.992,296,200
2013-05-08$64.80$142.722,516,200
2013-05-07$63.71$140.321,953,200
2013-05-06$63.50$139.852,420,900
2013-05-03$63.31$139.431,864,900
2013-05-02$62.44$137.522,213,400
2013-05-01$61.30$135.012,671,000
2013-04-30$60.35$132.922,343,400
2013-04-29$59.67$131.421,493,800
2013-04-26$59.00$129.563,263,900
2013-04-25$61.29$134.591,495,400
2013-04-24$61.16$134.30915,500
2013-04-23$61.13$134.231,463,300
2013-04-22$60.60$133.071,503,700
2013-04-19$60.15$132.081,910,200
2013-04-18$59.67$131.031,940,100
2013-04-17$60.67$133.222,470,900
2013-04-16$62.11$136.391,501,300
2013-04-15$61.49$135.021,630,700
2013-04-12$62.62$137.51847,300
2013-04-11$62.66$137.592,257,800
2013-04-10$61.53$135.111,203,500
2013-04-09$60.90$133.731,264,400
2013-04-08$60.61$133.09773,400
2013-04-05$60.27$132.351,270,200
2013-04-04$60.67$133.221,038,100
2013-04-03$60.45$132.741,565,200
2013-04-02$61.44$134.91984,000
2013-04-01$61.10$134.171,280,500
2013-03-28$61.50$135.051,741,500
2013-03-27$61.50$135.051,332,200
2013-03-26$61.82$135.751,885,000
2013-03-25$61.16$134.302,515,900
2013-03-22$60.27$132.351,724,700
2013-03-21$59.45$130.542,503,900
2013-03-20$59.71$131.124,131,700
2013-03-19$59.01$129.583,063,800
2013-03-18$58.96$129.474,084,200
2013-03-15$59.90$131.532,834,200
2013-03-14$60.03$131.822,860,500
2013-03-13$59.70$131.092,180,300
2013-03-12$59.64$130.962,565,500
2013-03-11$60.10$131.973,254,600
2013-03-08$60.21$132.216,543,800
2013-03-07$60.29$132.394,026,000
2013-03-06$60.34$132.501,880,500
2013-03-05$60.75$133.401,982,600
2013-03-04$60.49$132.832,692,700
2013-03-01$60.89$133.712,513,600
2013-02-28$61.09$134.153,513,300
2013-02-27$60.83$133.572,826,100
2013-02-26$60.05$131.863,195,400
2013-02-25$59.45$130.542,869,400
2013-02-22$60.79$133.493,669,100
2013-02-21$59.42$130.483,668,200
2013-02-20$59.02$129.603,457,800
2013-02-19$57.91$127.162,695,500
2013-02-15$57.00$125.162,939,500
2013-02-14$57.30$125.821,593,400
2013-02-13$57.28$125.781,383,000
2013-02-12$56.70$124.512,702,800
2013-02-11$56.66$124.421,656,500
2013-02-08$56.53$124.132,068,800
2013-02-07$56.01$122.992,294,300
2013-02-06$55.68$122.271,917,300
2013-02-05$55.74$122.403,289,800
2013-02-04$54.90$120.552,907,200
2013-02-01$56.13$123.254,126,500
2013-01-31$57.74$126.792,599,500
2013-01-30$57.72$126.751,415,600
2013-01-29$57.62$126.181,704,700
2013-01-28$57.47$125.851,215,800
2013-01-25$57.62$126.181,555,900
2013-01-24$58.21$127.471,824,300
2013-01-23$57.81$126.601,430,700
2013-01-22$57.97$126.951,961,700
2013-01-18$57.11$125.062,019,300
2013-01-17$57.15$125.151,316,300
2013-01-16$57.14$125.131,040,300
2013-01-15$57.54$126.00723,500
2013-01-14$57.36$125.61959,800
2013-01-11$57.75$126.46775,000
2013-01-10$58.08$127.191,840,900
2013-01-09$56.79$124.36723,700
2013-01-08$56.62$123.99704,000
2013-01-07$56.80$124.38953,500
2013-01-04$57.13$125.111,569,500
2013-01-03$57.11$125.061,505,300
2013-01-02$57.43$125.762,398,300