NYSE:AIZ | Historical Stock Price | 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.

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$136.22$183.13233,100——
2020-12-30$134.03$180.18210,900——
2020-12-29$132.53$178.17204,500——
2020-12-28$133.38$179.31188,300——
2020-12-24$132.62$178.2986,700——
2020-12-23$132.44$178.05260,600——
2020-12-22$131.49$176.77334,200——
2020-12-21$130.82$175.87370,300——
2020-12-18$131.29$176.50915,100——
2020-12-17$132.37$177.95434,200——
2020-12-16$134.21$180.42310,900——
2020-12-15$132.39$177.98470,600——
2020-12-14$131.65$176.98244,600——
2020-12-11$132.22$177.75257,000——
2020-12-10$132.52$178.15379,500——
2020-12-09$131.18$176.35376,000——
2020-12-08$131.93$177.36395,900——
2020-12-07$131.33$176.55476,900——
2020-12-04$132.58$178.23338,700——
2020-12-03$132.18$177.70604,900——
2020-12-02$131.58$176.89619,000——
2020-12-01$131.36$176.59455,700——
2020-11-30$129.12$173.58504,500——
2020-11-27$133.79$179.86158,300——
2020-11-25$135.58$181.38377,500——
2020-11-24$136.08$182.05517,200——
2020-11-23$135.33$181.04379,100——
2020-11-20$133.89$179.12423,800——
2020-11-19$134.92$180.50284,700——
2020-11-18$135.62$181.43342,500——
2020-11-17$138.59$185.41558,900——
2020-11-16$137.11$183.43466,100——
2020-11-13$133.51$178.61428,300——
2020-11-12$130.82$175.01344,900——
2020-11-11$131.59$176.04638,800——
2020-11-10$134.16$179.48719,000——
2020-11-09$131.80$176.32716,100——
2020-11-06$127.09$170.02259,400——
2020-11-05$127.36$170.38324,700——
2020-11-04$125.89$168.42438,500——
2020-11-03$126.31$168.98961,400——
2020-11-02$129.93$173.82881,800——
2020-10-30$124.37$166.38286,300——
2020-10-29$125.20$167.49360,700——
2020-10-28$122.21$163.49402,300——
2020-10-27$120.69$161.46186,900——
2020-10-26$123.16$164.76195,300——
2020-10-23$125.99$168.55258,500——
2020-10-22$124.59$166.68236,400——
2020-10-21$122.94$164.47298,300——
2020-10-20$122.60$164.01184,100——
2020-10-19$121.79$162.93221,900——
2020-10-16$123.47$165.18291,400——
2020-10-15$123.12$164.71273,300——
2020-10-14$122.44$163.80334,000——
2020-10-13$122.52$163.91247,100——
2020-10-12$126.35$169.03238,700——
2020-10-09$125.57$167.99425,600——
2020-10-08$125.63$168.07522,800——
2020-10-07$123.81$165.63393,900——
2020-10-06$122.90$164.42365,900——
2020-10-05$125.36$167.71281,300——
2020-10-02$123.43$165.13275,400——
2020-10-01$122.47$163.84322,200——
2020-09-30$121.31$162.29479,800——
2020-09-29$120.59$161.33265,300——
2020-09-28$120.10$160.67228,800——
2020-09-25$117.82$157.62303,300——
2020-09-24$117.84$157.65270,000——
2020-09-23$118.73$158.84627,200——
2020-09-22$120.91$161.75501,000——
2020-09-21$120.07$160.63686,500——
2020-09-18$119.93$160.44563,800——
2020-09-17$119.47$159.83468,400——
2020-09-16$117.73$157.50378,700——
2020-09-15$117.26$156.87209,300——
2020-09-14$119.45$159.80194,200——
2020-09-11$118.70$158.80313,400——
2020-09-10$118.36$158.34348,200——
2020-09-09$121.35$162.34455,000——
2020-09-08$120.31$160.95344,600——
2020-09-04$122.67$164.11278,500——
2020-09-03$122.00$163.21374,300——
2020-09-02$124.02$165.91315,000——
2020-09-01$123.15$164.75354,700——
2020-08-31$121.56$162.62314,600——
2020-08-28$122.68$164.12317,600——
2020-08-27$123.66$164.59277,800——
2020-08-26$121.71$161.99576,800——
2020-08-25$122.85$163.51213,400——
2020-08-24$123.68$164.62217,400——
2020-08-21$120.64$160.57251,900——
2020-08-20$122.03$162.42264,300——
2020-08-19$123.54$164.43251,400——
2020-08-18$123.61$164.52315,700——
2020-08-17$124.57$165.80320,300——
2020-08-14$125.07$166.47216,100——
2020-08-13$124.44$165.63322,400——
2020-08-12$124.47$165.67292,000——
2020-08-11$124.96$166.32493,400——
2020-08-10$124.20$165.31341,500——
2020-08-07$122.21$162.66428,400——
2020-08-06$118.87$158.21501,300——
2020-08-05$122.31$162.791,147,300——
2020-08-04$107.15$142.62427,400——
2020-08-03$107.29$142.80352,700——
2020-07-31$107.47$143.04408,500——
2020-07-30$105.28$140.13383,900——
2020-07-29$107.58$143.19353,600——
2020-07-28$105.98$141.06317,400——
2020-07-27$105.67$140.65327,400——
2020-07-24$106.79$142.14296,200——
2020-07-23$107.35$142.88352,700——
2020-07-22$105.93$140.99216,900——
2020-07-21$104.70$139.35263,600——
2020-07-20$103.21$137.37237,000——
2020-07-17$104.17$138.65397,300——
2020-07-16$105.07$139.85345,400——
2020-07-15$103.85$138.22265,100——
2020-07-14$101.53$135.14278,600——
2020-07-13$100.17$133.33518,500——
2020-07-10$100.37$133.59301,400——
2020-07-09$97.56$129.85463,300——
2020-07-08$100.74$134.08434,800——
2020-07-07$99.42$132.33435,100——
2020-07-06$102.26$136.11593,600——
2020-07-02$100.50$133.76375,400——
2020-07-01$101.07$134.52360,400——
2020-06-30$103.29$137.48365,900——
2020-06-29$100.60$133.90313,000——
2020-06-26$99.21$132.05868,000——
2020-06-25$100.30$133.50648,200——
2020-06-24$100.68$134.00672,400——
2020-06-23$104.86$139.57395,100——
2020-06-22$105.18$139.99695,200——
2020-06-19$106.28$141.46891,600——
2020-06-18$107.03$142.46332,600——
2020-06-17$106.04$141.14341,400——
2020-06-16$108.52$144.44360,100——
2020-06-15$107.12$142.58499,000——
2020-06-12$107.03$142.46331,600——
2020-06-11$104.81$139.50527,900——
2020-06-10$114.44$152.32638,900——
2020-06-09$116.70$155.33408,400——
2020-06-08$117.41$156.27491,100——
2020-06-05$114.88$152.90608,400——
2020-06-04$110.39$146.93473,600——
2020-06-03$108.34$144.20539,000——
2020-06-02$104.14$138.61370,100——
2020-06-01$103.06$137.17324,400——
2020-05-29$102.58$136.53451,500——
2020-05-28$103.49$137.74398,900——
2020-05-27$104.37$138.92370,500——
2020-05-26$102.83$136.87397,800——
2020-05-22$101.37$134.92453,500——
2020-05-21$101.08$133.70559,900——
2020-05-20$100.93$133.50560,500——
2020-05-19$97.98$129.60781,200——
2020-05-18$98.29$130.01719,200——
2020-05-15$91.11$120.511,931,200——
2020-05-14$89.05$117.79669,700——
2020-05-13$87.76$116.081,018,700——
2020-05-12$93.10$123.14536,700——
2020-05-11$98.40$130.15477,900——
2020-05-08$98.80$130.68521,900——
2020-05-07$98.59$130.40520,900——
2020-05-06$97.92$129.52850,900——
2020-05-05$102.09$135.03721,400——
2020-05-04$100.00$132.27450,800——
2020-05-01$102.32$135.34440,500——
2020-04-30$106.24$140.52375,600——
2020-04-29$109.73$145.14300,200——
2020-04-28$109.58$144.94429,700——
2020-04-27$108.37$143.34528,900——
2020-04-24$104.65$138.42445,000——
2020-04-23$101.25$133.92416,800——
2020-04-22$103.00$136.24684,800——
2020-04-21$101.15$133.79405,600——
2020-04-20$103.02$136.26468,800——
2020-04-17$105.81$139.95468,200——
2020-04-16$100.58$133.04471,900——
2020-04-15$101.41$134.13365,200——
2020-04-14$107.69$142.44377,900——
2020-04-13$108.57$143.60320,900——
2020-04-09$112.39$148.66353,700——
2020-04-08$106.72$141.16310,900——
2020-04-07$104.09$137.68420,800——
2020-04-06$103.93$137.47527,200——
2020-04-03$98.75$130.62288,300——
2020-04-02$100.06$132.35609,500——
2020-04-01$102.12$135.07578,600——
2020-03-31$104.09$137.68754,200——
2020-03-30$107.33$141.96358,700——
2020-03-27$104.70$138.49409,400——
2020-03-26$105.35$139.35477,500——
2020-03-25$99.64$131.79597,400——
2020-03-24$98.12$129.78695,700——
2020-03-23$93.18$123.25793,500——
2020-03-20$91.05$120.431,082,600——
2020-03-19$83.44$110.37883,900——
2020-03-18$80.41$106.36868,600——
2020-03-17$92.50$122.351,063,700——
2020-03-16$83.90$110.97968,800——
2020-03-13$104.53$138.26573,700——
2020-03-12$96.61$127.79716,500——
2020-03-11$108.38$143.35449,500——
2020-03-10$113.89$150.64499,000——
2020-03-09$109.05$144.24723,300——
2020-03-06$119.69$158.31468,300——
2020-03-05$120.80$159.78445,500——
2020-03-04$126.85$167.78533,400——
2020-03-03$123.25$163.02553,100——
2020-03-02$127.89$169.16553,200——
2020-02-28$120.59$159.501,207,400——
2020-02-27$126.89$167.84956,000——
2020-02-26$132.51$175.27520,500——
2020-02-25$133.86$177.06639,500——
2020-02-24$137.24$181.53508,000——
2020-02-21$140.10$185.31431,100——
2020-02-20$141.57$186.42499,000——
2020-02-19$140.68$185.25372,400——
2020-02-18$141.80$186.72361,800——
2020-02-14$142.52$187.67298,200——
2020-02-13$140.34$184.80384,700——
2020-02-12$136.69$179.99748,500——
2020-02-11$139.61$183.84507,700——
2020-02-10$137.11$180.55318,000——
2020-02-07$136.36$179.56234,200——
2020-02-06$136.29$179.47276,500——
2020-02-05$136.83$180.18335,900——
2020-02-04$134.32$176.87319,900——
2020-02-03$132.75$174.81487,700——
2020-01-31$130.56$171.92383,500——
2020-01-30$131.51$173.17282,700——
2020-01-29$130.17$171.41278,500——
2020-01-28$129.49$170.51296,300——
2020-01-27$128.00$168.55433,900——
2020-01-24$129.18$170.11338,000——
2020-01-23$130.33$171.62410,100——
2020-01-22$131.29$172.88260,600——
2020-01-21$131.53$173.20376,200——
2020-01-17$133.77$176.15458,000——
2020-01-16$131.57$173.25466,500——
2020-01-15$130.73$172.15484,200——
2020-01-14$130.00$171.18496,300——
2020-01-13$132.47$174.44326,500——
2020-01-10$132.44$174.40324,000——
2020-01-09$134.64$177.29281,600——
2020-01-08$132.71$174.75265,100——
2020-01-07$132.21$174.09254,700——
2020-01-06$133.11$175.28234,700——
2020-01-03$132.99$175.12280,300——
2020-01-02$132.36$174.29332,800——