NYSE:AIZ | Stock Price History | ASSURANT, INC.

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
2004-02-05 to 2026-09-04
Data captured

Stock Price Chart

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

$16.00$31.31$61.29$119.98$234.84$459.682004-02-052026-08-27

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

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$285.1216,152
2026-09-03$286.889,812
2026-09-02$282.3911,843
2026-09-01$282.3712,024
2026-08-31$284.1611,042
2026-08-28$286.1717,089
2026-08-27$285.41$421.56228,800$286.588,434
2026-08-26$288.51$426.14284,200$285.6810,067
2026-08-25$285.15$421.17272,900$285.6110,680
2026-08-24$287.81$425.10310,000$284.955,968
2026-08-21$284.04$419.54587,400$283.4112,131
2026-08-20$282.00$416.52442,500$277.8220,438
2026-08-19$278.31$411.07283,800$281.5814,250
2026-08-18$280.07$413.67393,800$285.338,472
2026-08-17$281.11$415.21374,700$284.0112,649
2026-08-14$282.38$417.08359,500$281.6210,527
2026-08-13$280.92$414.93284,400$287.4817,591
2026-08-12$281.12$415.22274,000$280.9213,102
2026-08-11$281.41$415.65385,200$287.2915,392
2026-08-10$287.22$424.23364,000$286.9418,114
2026-08-07$289.55$427.67486,800$294.7115,653
2026-08-06$296.40$437.79485,300$302.2525,843
2026-08-05$301.57$445.43711,100$294.8631,311
2026-08-04$281.31$415.50425,500$280.0923,511
2026-08-03$282.39$417.10433,200$279.6432,476
2026-07-31$279.19$412.37531,100$281.1726,170
2026-07-30$282.46$417.20438,800$281.2032,202
2026-07-29$281.00$415.04395,000$281.4422,883
2026-07-28$283.08$418.12518,600$277.3027,481
2026-07-27$276.87$408.94320,700$278.6021,520
2026-07-24$276.94$409.05235,500$272.4213,826
2026-07-23$273.80$404.41282,200$271.1813,814
2026-07-22$273.15$403.45347,200$273.3614,884
2026-07-21$275.84$407.42223,600$274.4713,528
2026-07-20$275.47$406.88282,000$276.9617,111
2026-07-17$276.84$408.90296,600
2026-07-16$275.44$406.83321,000
2026-07-15$273.92$404.59337,000
2026-07-14$276.98$409.11230,700
2026-07-13$279.88$413.39313,000
2026-07-10$278.89$411.93404,300
2026-07-09$279.20$412.39430,900
2026-07-08$278.03$410.66289,500
2026-07-07$280.11$413.73369,900
2026-07-06$279.28$412.50429,500
2026-07-02$279.48$412.80276,600
2026-07-01$274.14$404.91300,100
2026-06-30$268.53$396.63347,800
2026-06-29$267.98$395.81354,800
2026-06-26$264.43$390.57634,600
2026-06-25$260.77$385.16385,600
2026-06-24$263.82$389.67450,000
2026-06-23$265.30$391.86405,800
2026-06-22$261.58$386.36280,400
2026-06-18$259.86$383.82863,100
2026-06-17$262.13$387.17384,500
2026-06-16$260.55$384.84398,300
2026-06-15$259.46$383.23359,600
2026-06-12$260.99$385.49251,200
2026-06-11$258.50$381.81279,400
2026-06-10$257.34$380.10451,300
2026-06-09$250.99$370.72433,700
2026-06-08$252.02$372.24621,900
2026-06-05$257.35$378.81613,800
2026-06-04$251.66$370.44432,200
2026-06-03$248.42$365.67448,800
2026-06-02$248.48$365.76574,500
2026-06-01$248.77$366.18524,200
2026-05-29$248.87$366.33604,800
2026-05-28$247.40$364.17413,000
2026-05-27$252.06$371.03255,200
2026-05-26$256.01$376.84213,600
2026-05-22$254.82$375.09267,600
2026-05-21$255.70$376.38377,900
2026-05-20$256.25$377.19355,600
2026-05-19$256.47$377.52420,700
2026-05-18$258.17$380.02536,500
2026-05-15$254.61$374.78481,600
2026-05-14$252.72$372.00636,300
2026-05-13$242.61$357.12366,600
2026-05-12$243.43$358.32433,300
2026-05-11$244.14$359.37481,700
2026-05-08$239.67$352.79491,900
2026-05-07$233.80$344.15439,300
2026-05-06$236.61$348.28638,000
2026-05-05$237.14$349.06710,800
2026-05-04$229.12$337.26854,900
2026-05-01$231.51$340.78620,500
2026-04-30$236.27$347.78456,800
2026-04-29$232.70$342.53341,700
2026-04-28$235.40$346.50469,900
2026-04-27$232.72$342.56421,200
2026-04-24$229.80$338.26483,800
2026-04-23$230.46$339.23569,100
2026-04-22$229.07$337.19366,700
2026-04-21$228.96$337.02373,200
2026-04-20$226.22$332.99226,700
2026-04-17$227.76$335.26226,700
2026-04-16$224.65$330.68298,500
2026-04-15$224.01$329.74327,100