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.

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Historical Stock Price — 1996

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1996-12-31$27.61$43.87243,900
1996-12-30$28.06$44.58190,575
1996-12-27$28.17$44.75262,125
1996-12-26$28.44$45.19419,850
1996-12-24$28.44$45.1961,200
1996-12-23$28.39$45.11392,625
1996-12-20$28.33$45.02823,950
1996-12-19$28.56$45.37553,950
1996-12-18$27.94$44.40713,925
1996-12-17$28.00$44.49618,075
1996-12-16$28.00$44.49884,025
1996-12-13$27.00$42.90771,750
1996-12-12$27.22$43.251,245,375
1996-12-11$26.17$41.57754,200
1996-12-10$25.61$40.69163,575
1996-12-09$25.72$40.87252,675
1996-12-06$25.78$40.96272,475
1996-12-05$25.94$41.22749,250
1996-12-04$26.39$41.93289,800
1996-12-03$26.94$42.81139,950
1996-12-02$27.33$43.43190,350
1996-11-29$27.06$42.9956,250
1996-11-27$27.11$43.08180,225
1996-11-26$27.22$43.25320,850
1996-11-25$27.22$43.25218,475
1996-11-22$27.11$43.08233,775
1996-11-21$26.89$42.72230,175
1996-11-20$26.89$42.72348,075
1996-11-19$26.72$42.46215,550
1996-11-18$26.78$42.55333,225
1996-11-15$26.78$42.55634,950
1996-11-14$26.56$42.19603,225
1996-11-13$26.39$41.93434,250
1996-11-12$26.28$41.75414,450
1996-11-11$26.11$41.49295,650
1996-11-08$25.78$40.96481,050
1996-11-07$25.72$40.87428,175
1996-11-06$25.83$41.05614,475
1996-11-05$25.33$40.25469,350
1996-11-04$25.83$41.05291,825
1996-11-01$25.61$40.69308,925
1996-10-31$25.67$40.78642,375
1996-10-30$25.22$40.07217,800
1996-10-29$24.89$39.54338,850
1996-10-28$25.00$39.72364,950
1996-10-25$24.83$39.46166,950
1996-10-24$24.56$39.02181,350
1996-10-23$24.56$39.02291,150
1996-10-22$24.44$38.84297,900
1996-10-21$24.89$39.54314,775
1996-10-18$24.83$39.46499,500
1996-10-17$24.39$38.75526,500
1996-10-16$24.33$38.661,974,375
1996-10-15$24.44$38.841,953,450
1996-10-14$24.56$38.76288,450
1996-10-11$24.28$38.32170,100
1996-10-10$24.22$38.2386,625
1996-10-09$24.28$38.32213,075
1996-10-08$24.44$38.59147,600
1996-10-07$24.50$38.67202,950
1996-10-04$24.56$38.76163,350
1996-10-03$24.11$38.0692,250
1996-10-02$24.22$38.23213,075
1996-10-01$24.06$37.97231,075
1996-09-30$24.11$38.06425,925
1996-09-27$23.61$37.27157,275
1996-09-26$23.67$37.36265,275
1996-09-25$23.56$37.18372,825
1996-09-24$23.67$37.36233,550
1996-09-23$23.72$37.45312,525
1996-09-20$23.78$37.53393,525
1996-09-19$23.72$37.45103,950
1996-09-18$23.56$37.18182,925
1996-09-17$23.61$37.27174,150
1996-09-16$23.72$37.45279,225
1996-09-13$23.67$37.36260,775
1996-09-12$23.17$36.5797,200
1996-09-11$23.00$36.31251,100
1996-09-10$22.78$35.95200,025
1996-09-09$22.89$36.13399,825
1996-09-06$22.22$35.08316,350
1996-09-05$21.72$34.29221,175
1996-09-04$22.28$35.17187,875
1996-09-03$22.22$35.08361,125
1996-08-30$22.44$35.43186,975
1996-08-29$22.50$35.52571,050
1996-08-28$22.72$35.87627,075
1996-08-27$22.11$34.90367,875
1996-08-26$21.78$34.38241,425
1996-08-23$21.56$34.03273,375
1996-08-22$21.72$34.29299,025
1996-08-21$21.72$34.29379,800
1996-08-20$21.83$34.46333,450
1996-08-19$21.56$34.03135,675
1996-08-16$21.50$33.94182,925
1996-08-15$21.22$33.50126,675
1996-08-14$21.44$33.85233,325
1996-08-13$21.33$33.6788,200
1996-08-12$21.50$33.94352,125
1996-08-09$21.56$34.03244,350
1996-08-08$21.56$34.03251,100
1996-08-07$21.72$34.29229,050
1996-08-06$21.61$34.11245,925
1996-08-05$21.78$34.38157,950
1996-08-02$22.00$34.73199,575
1996-08-01$21.78$34.38175,725
1996-07-31$21.61$34.1199,675
1996-07-30$21.50$33.94144,675
1996-07-29$21.39$33.51145,575
1996-07-26$21.67$33.94145,800
1996-07-25$21.50$33.68285,075
1996-07-24$21.56$33.77584,550
1996-07-23$21.50$33.68419,625
1996-07-22$21.72$34.03241,650
1996-07-19$21.89$34.29326,475
1996-07-18$22.06$34.55321,975
1996-07-17$21.83$34.21264,150
1996-07-16$22.06$34.552,050,200
1996-07-15$22.28$34.902,085,975
1996-07-12$22.17$34.73309,150
1996-07-11$22.39$35.08244,350
1996-07-10$22.44$35.16230,400
1996-07-09$22.22$34.82262,575
1996-07-08$22.28$34.90212,850
1996-07-05$22.39$35.08104,850
1996-07-03$23.17$36.2995,625
1996-07-02$23.06$36.12274,500
1996-07-01$23.17$36.29277,650
1996-06-28$22.56$35.34160,425
1996-06-27$22.56$35.34268,650
1996-06-26$22.39$35.08573,075
1996-06-25$22.39$35.08482,175
1996-06-24$22.56$35.34455,625
1996-06-21$22.72$35.60497,025
1996-06-20$22.50$35.25248,175
1996-06-19$22.67$35.51158,175
1996-06-18$22.56$35.34370,800
1996-06-17$22.56$35.34420,525
1996-06-14$22.44$35.16567,900
1996-06-13$22.33$34.99280,125
1996-06-12$22.50$35.25318,600
1996-06-11$22.72$35.60492,975
1996-06-10$22.61$35.42224,325
1996-06-07$22.83$35.77628,650
1996-06-06$23.06$36.12258,525
1996-06-05$23.06$36.12504,900
1996-06-04$23.06$36.12917,325
1996-06-03$22.50$35.25187,650
1996-05-31$22.39$35.08414,675
1996-05-30$22.44$35.16678,375
1996-05-29$22.67$35.51854,775
1996-05-28$22.56$35.34447,075
1996-05-24$22.67$35.51504,000
1996-05-23$22.78$35.69333,900
1996-05-22$23.00$36.03289,800
1996-05-21$23.17$36.29661,725
1996-05-20$23.28$36.47349,425
1996-05-17$23.28$36.47478,800
1996-05-16$23.56$36.90157,050
1996-05-15$23.50$36.82515,250
1996-05-14$23.78$37.25285,300
1996-05-13$23.50$36.82221,850
1996-05-10$23.50$36.82344,250
1996-05-09$23.22$36.38344,025
1996-05-08$23.56$36.90282,375
1996-05-07$23.22$36.38538,875
1996-05-06$23.33$36.56180,675
1996-05-03$23.44$36.73200,925
1996-05-02$23.50$36.82337,050
1996-05-01$23.83$37.34309,375
1996-04-30$23.83$37.34499,500
1996-04-29$24.06$37.44322,425
1996-04-26$24.00$37.35828,450
1996-04-25$24.00$37.35983,250
1996-04-24$24.00$37.351,335,150
1996-04-23$24.22$37.701,080,000
1996-04-22$24.22$37.709,823,050
1996-04-19$24.33$37.871,188,675
1996-04-18$23.83$37.091,597,500
1996-04-17$22.83$35.53125,100
1996-04-16$23.06$35.88282,825
1996-04-15$23.11$35.97150,525
1996-04-12$23.22$36.14159,750
1996-04-11$22.94$35.71348,300
1996-04-10$23.17$36.05207,000
1996-04-09$23.00$35.79389,925
1996-04-08$22.72$35.36365,175
1996-04-04$23.11$35.97252,450
1996-04-03$23.11$35.97288,000
1996-04-02$23.33$36.31235,800
1996-04-01$23.44$36.49191,250
1996-03-29$23.00$35.79715,500
1996-03-28$23.33$36.31176,850
1996-03-27$23.61$36.75118,350
1996-03-26$23.78$37.00336,375
1996-03-25$23.44$36.4973,350
1996-03-22$23.50$36.57110,700
1996-03-21$23.44$36.49143,775
1996-03-20$23.39$36.40236,700
1996-03-19$23.33$36.31223,200
1996-03-18$23.50$36.57222,975
1996-03-15$23.11$35.97411,300
1996-03-14$22.89$35.62671,175
1996-03-13$22.89$35.62395,775
1996-03-12$22.28$34.67577,125
1996-03-11$22.67$35.28422,550
1996-03-08$23.00$35.79561,150
1996-03-07$23.22$36.14294,750
1996-03-06$23.44$36.49360,000
1996-03-05$23.39$36.40196,650
1996-03-04$23.72$36.92352,125
1996-03-01$23.28$36.23377,100
1996-02-29$23.11$35.97501,300
1996-02-28$23.56$36.66704,250
1996-02-27$23.39$36.40388,575
1996-02-26$23.78$37.00366,975
1996-02-23$23.94$37.26496,575
1996-02-22$23.67$36.83197,550
1996-02-21$23.56$36.66250,200
1996-02-20$23.17$36.05425,025
1996-02-16$24.17$37.6172,225
1996-02-15$24.33$37.87194,850
1996-02-14$24.39$37.96140,175
1996-02-13$24.50$38.13598,500
1996-02-12$24.50$38.13397,575
1996-02-09$24.22$37.70253,125
1996-02-08$24.28$37.78362,700
1996-02-07$24.44$38.04267,300
1996-02-06$24.44$38.04186,075
1996-02-05$24.56$37.98158,175
1996-02-02$24.22$37.46310,275
1996-02-01$24.17$37.38292,950
1996-01-31$24.17$37.38373,275
1996-01-30$23.72$36.69142,425
1996-01-29$23.50$36.35130,725
1996-01-26$23.39$36.18425,475
1996-01-25$23.00$35.57721,125
1996-01-24$23.06$35.66523,125
1996-01-23$23.06$35.66334,800
1996-01-22$23.11$35.75711,450
1996-01-19$23.11$35.75407,700
1996-01-18$23.39$36.18131,400
1996-01-17$23.50$36.35339,750
1996-01-16$23.11$35.75698,850
1996-01-15$23.17$35.83635,850
1996-01-12$22.72$35.14416,250
1996-01-11$22.44$34.71281,700
1996-01-10$22.11$34.20328,500
1996-01-09$22.83$35.32412,200
1996-01-08$22.61$34.97295,425
1996-01-05$22.67$35.06491,400
1996-01-04$21.94$33.94442,125
1996-01-03$22.22$34.37628,200
1996-01-02$22.44$34.71382,500