Assurant, Inc. (AIZ) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 296.38 | 298.23 | 288.66 | 289.55 | -2.31% | 486,800 |
| 2026-08-06 | 300.95 | 303.94 | 292.25 | 296.40 | -1.71% | 485,300 |
| 2026-08-05 | 294.14 | 302.29 | 290.00 | 301.57 | +7.20% | 711,100 |
| 2026-08-04 | 280.67 | 282.89 | 278.59 | 281.31 | -0.38% | 425,500 |
| 2026-08-03 | 280.52 | 283.53 | 278.99 | 282.39 | +1.15% | 433,200 |
| 2026-07-31 | 280.21 | 282.84 | 279.07 | 279.19 | -1.16% | 531,100 |
| 2026-07-30 | 281.60 | 284.07 | 275.77 | 282.46 | +0.52% | 438,800 |
| 2026-07-29 | 281.96 | 284.64 | 278.55 | 281.00 | -0.73% | 395,000 |
| 2026-07-28 | 277.29 | 283.45 | 276.87 | 283.08 | +2.24% | 518,603 |
| 2026-07-27 | 277.19 | 279.15 | 276.78 | 276.87 | -0.03% | 320,736 |
| 2026-07-24 | 274.02 | 277.89 | 272.38 | 276.94 | +1.15% | 235,500 |
| 2026-07-23 | 272.20 | 274.01 | 269.78 | 273.80 | +0.24% | 282,200 |
| 2026-07-22 | 274.99 | 274.99 | 272.07 | 273.15 | -0.98% | 347,200 |
| 2026-07-21 | 275.28 | 276.06 | 272.42 | 275.84 | +0.13% | 223,600 |
| 2026-07-20 | 276.84 | 278.75 | 275.17 | 275.47 | -0.49% | 282,000 |
| 2026-07-17 | 275.79 | 281.61 | 275.79 | 276.84 | +0.51% | 296,600 |
| 2026-07-16 | 273.63 | 277.58 | 271.79 | 275.44 | +0.55% | 321,000 |
| 2026-07-15 | 272.88 | 276.04 | 271.75 | 273.92 | -1.10% | 337,000 |
| 2026-07-14 | 277.37 | 281.63 | 276.70 | 276.98 | -1.04% | 230,700 |
| 2026-07-13 | 280.90 | 282.96 | 277.75 | 279.88 | +0.35% | 313,000 |
| 2026-07-10 | 279.39 | 282.00 | 276.86 | 278.89 | -0.11% | 404,300 |
| 2026-07-09 | 279.00 | 282.48 | 277.55 | 279.20 | +0.42% | 430,900 |
| 2026-07-08 | 281.77 | 281.77 | 277.96 | 278.03 | -0.74% | 289,500 |
| 2026-07-07 | 281.70 | 284.12 | 279.02 | 280.11 | +0.30% | 369,900 |
| 2026-07-06 | 280.11 | 282.36 | 276.82 | 279.28 | -0.07% | 429,500 |
| 2026-07-02 | 275.98 | 279.50 | 271.47 | 279.48 | +1.95% | 276,600 |
| 2026-07-01 | 269.43 | 276.06 | 269.43 | 274.14 | +2.09% | 300,100 |
| 2026-06-30 | 267.54 | 270.78 | 266.92 | 268.53 | +0.21% | 347,800 |
| 2026-06-29 | 263.28 | 268.00 | 263.24 | 267.98 | +1.34% | 354,800 |
| 2026-06-26 | 263.20 | 265.57 | 262.89 | 264.43 | +1.40% | 634,600 |
| 2026-06-25 | 264.53 | 267.96 | 260.69 | 260.77 | -1.16% | 385,600 |
| 2026-06-24 | 266.40 | 268.67 | 263.17 | 263.82 | -0.56% | 450,000 |
| 2026-06-23 | 263.71 | 266.90 | 262.44 | 265.30 | +1.42% | 405,800 |
| 2026-06-22 | 260.28 | 265.51 | 260.28 | 261.58 | +0.66% | 280,400 |
| 2026-06-18 | 265.26 | 265.26 | 258.44 | 259.86 | -0.87% | 863,100 |
| 2026-06-17 | 261.25 | 265.66 | 260.56 | 262.13 | +0.61% | 384,500 |
| 2026-06-16 | 261.54 | 262.45 | 259.05 | 260.55 | +0.42% | 398,300 |
| 2026-06-15 | 260.31 | 262.99 | 258.74 | 259.46 | -0.59% | 359,579 |
| 2026-06-12 | 259.21 | 261.10 | 255.37 | 260.99 | +0.96% | 251,200 |
| 2026-06-11 | 259.22 | 260.51 | 257.62 | 258.50 | +0.45% | 279,400 |
| 2026-06-10 | 253.05 | 259.93 | 252.29 | 257.34 | +2.53% | 451,300 |
| 2026-06-09 | 252.83 | 253.94 | 248.81 | 250.99 | -0.41% | 433,700 |
| 2026-06-08 | 254.59 | 256.02 | 251.93 | 252.02 | -2.07% | 621,900 |
| 2026-06-05 | 252.94 | 258.69 | 252.94 | 257.35 | +2.26% | 613,800 |
| 2026-06-04 | 250.96 | 254.43 | 249.79 | 251.66 | +1.30% | 432,200 |
| 2026-06-03 | 246.98 | 251.06 | 246.98 | 248.42 | -0.02% | 448,800 |
| 2026-06-02 | 250.79 | 253.15 | 247.02 | 248.48 | -0.12% | 574,500 |
| 2026-06-01 | 247.30 | 249.46 | 246.63 | 248.77 | -0.04% | 524,215 |
| 2026-05-29 | 246.69 | 250.42 | 245.55 | 248.87 | +0.59% | 604,800 |
| 2026-05-28 | 250.98 | 253.28 | 247.33 | 247.40 | -1.85% | 413,000 |
| 2026-05-27 | 255.81 | 256.75 | 251.02 | 252.06 | -1.54% | 255,200 |
| 2026-05-26 | 255.62 | 257.37 | 254.56 | 256.01 | +0.47% | 213,600 |
| 2026-05-22 | 256.00 | 256.71 | 254.19 | 254.82 | -0.34% | 267,600 |
| 2026-05-21 | 254.10 | 256.51 | 251.78 | 255.70 | -0.21% | 377,900 |
| 2026-05-20 | 257.75 | 258.32 | 253.74 | 256.25 | -0.09% | 355,600 |
| 2026-05-19 | 256.46 | 259.46 | 253.80 | 256.47 | -0.66% | 420,700 |
| 2026-05-18 | 254.57 | 260.97 | 254.01 | 258.17 | +1.40% | 536,500 |
| 2026-05-15 | 253.94 | 257.17 | 252.10 | 254.61 | +0.75% | 481,600 |
| 2026-05-14 | 253.95 | 254.43 | 249.54 | 252.72 | +4.17% | 636,300 |
| 2026-05-13 | 243.61 | 245.24 | 240.34 | 242.61 | -0.34% | 366,600 |
| 2026-05-12 | 245.35 | 247.42 | 240.94 | 243.43 | -0.29% | 433,300 |
| 2026-05-11 | 240.00 | 244.42 | 239.07 | 244.14 | +1.87% | 481,700 |
| 2026-05-08 | 233.77 | 239.73 | 232.49 | 239.67 | +2.51% | 491,900 |
| 2026-05-07 | 235.39 | 238.38 | 232.30 | 233.80 | -1.19% | 439,300 |
| 2026-05-06 | 235.96 | 241.79 | 230.56 | 236.61 | -0.22% | 638,000 |
| 2026-05-05 | 229.73 | 238.21 | 228.74 | 237.14 | +3.50% | 710,800 |
| 2026-05-04 | 229.90 | 232.45 | 226.58 | 229.12 | -1.03% | 854,900 |
| 2026-05-01 | 237.98 | 238.82 | 231.19 | 231.51 | -2.01% | 620,500 |
| 2026-04-30 | 230.52 | 237.50 | 228.65 | 236.27 | +1.53% | 456,800 |
| 2026-04-29 | 234.85 | 235.02 | 231.69 | 232.70 | -1.15% | 341,700 |
| 2026-04-28 | 235.00 | 237.00 | 233.54 | 235.40 | +1.15% | 469,900 |
| 2026-04-27 | 228.84 | 234.13 | 228.84 | 232.72 | +1.27% | 421,200 |
| 2026-04-24 | 229.10 | 231.88 | 228.62 | 229.80 | -0.29% | 483,800 |
| 2026-04-23 | 229.88 | 232.00 | 227.63 | 230.46 | +0.61% | 569,100 |
| 2026-04-22 | 228.61 | 229.95 | 226.39 | 229.07 | +0.05% | 366,700 |
| 2026-04-21 | 226.91 | 230.80 | 225.64 | 228.96 | +1.21% | 373,226 |
| 2026-04-20 | 227.53 | 229.76 | 225.63 | 226.22 | -0.68% | 226,694 |
| 2026-04-17 | 224.70 | 230.01 | 224.24 | 227.76 | +1.38% | 226,700 |
| 2026-04-16 | 225.27 | 225.37 | 223.12 | 224.65 | +0.29% | 298,500 |
| 2026-04-15 | 222.31 | 224.57 | 221.39 | 224.01 | +0.78% | 327,100 |
| 2026-04-14 | 220.97 | 223.30 | 220.49 | 222.27 | -0.06% | 276,100 |
| 2026-04-13 | 219.03 | 222.45 | 218.15 | 222.40 | +1.37% | 335,500 |
| 2026-04-10 | 222.04 | 222.88 | 218.05 | 219.40 | -1.74% | 272,600 |
| 2026-04-09 | 222.67 | 224.70 | 221.41 | 223.28 | -0.18% | 302,900 |
| 2026-04-08 | 219.40 | 224.68 | 218.52 | 223.69 | +2.23% | 333,200 |
| 2026-04-07 | 217.20 | 219.26 | 216.00 | 218.80 | +0.37% | 255,500 |
| 2026-04-06 | 217.03 | 218.55 | 215.62 | 217.99 | -0.12% | 258,900 |
| 2026-04-02 | 216.04 | 220.20 | 215.05 | 218.26 | +0.89% | 288,400 |
| 2026-04-01 | 217.68 | 218.38 | 213.82 | 216.33 | -0.68% | 292,500 |
| 2026-03-31 | 218.82 | 219.00 | 214.41 | 217.81 | +0.79% | 280,400 |
| 2026-03-30 | 215.24 | 218.23 | 213.62 | 216.11 | +1.33% | 256,000 |
| 2026-03-27 | 217.00 | 217.74 | 212.12 | 213.28 | -1.90% | 283,900 |
| 2026-03-26 | 216.47 | 219.26 | 216.47 | 217.41 | +0.18% | 336,100 |
| 2026-03-25 | 219.01 | 222.00 | 216.24 | 217.02 | -0.23% | 245,500 |
| 2026-03-24 | 215.85 | 219.67 | 215.04 | 217.52 | +0.04% | 257,600 |
| 2026-03-23 | 216.03 | 219.31 | 214.88 | 217.43 | +2.17% | 317,500 |
| 2026-03-20 | 212.37 | 212.83 | 210.44 | 212.81 | +0.45% | 526,200 |
| 2026-03-19 | 212.13 | 214.63 | 210.60 | 211.86 | -0.11% | 374,400 |
| 2026-03-18 | 216.29 | 216.29 | 211.64 | 212.10 | -2.40% | 553,900 |
| 2026-03-17 | 223.85 | 226.14 | 217.09 | 217.32 | -2.17% | 497,000 |
| 2026-03-16 | 220.08 | 222.50 | 218.90 | 222.15 | +1.66% | 329,200 |
| 2026-03-13 | 217.65 | 218.83 | 216.31 | 218.53 | +1.50% | 352,100 |
| 2026-03-12 | 213.56 | 218.31 | 212.87 | 215.30 | -0.65% | 383,700 |
| 2026-03-11 | 218.21 | 219.30 | 215.47 | 216.70 | -1.37% | 308,200 |
| 2026-03-10 | 218.85 | 222.78 | 216.50 | 219.70 | +0.01% | 282,542 |
| 2026-03-09 | 221.28 | 221.28 | 216.54 | 219.67 | -1.45% | 381,581 |
| 2026-03-06 | 225.19 | 225.19 | 220.82 | 222.91 | -1.88% | 304,100 |
| 2026-03-05 | 229.77 | 231.33 | 226.55 | 227.18 | -2.06% | 375,500 |
| 2026-03-04 | 231.92 | 233.22 | 229.47 | 231.95 | -0.40% | 403,500 |
| 2026-03-03 | 230.99 | 233.65 | 226.67 | 232.89 | -0.28% | 344,294 |
| 2026-03-02 | 229.59 | 235.50 | 228.96 | 233.55 | +1.72% | 345,803 |
| 2026-02-27 | 229.73 | 230.29 | 224.32 | 229.59 | +0.07% | 431,600 |
| 2026-02-26 | 225.76 | 230.27 | 224.52 | 229.44 | +2.37% | 316,000 |
| 2026-02-25 | 223.10 | 224.76 | 220.92 | 224.13 | +0.57% | 509,100 |
| 2026-02-24 | 218.11 | 223.86 | 216.27 | 222.85 | +2.03% | 557,400 |
| 2026-02-23 | 223.22 | 225.47 | 217.69 | 218.42 | -2.63% | 442,500 |
| 2026-02-20 | 224.23 | 224.49 | 220.50 | 224.31 | +0.62% | 391,700 |
| 2026-02-19 | 219.76 | 223.08 | 217.86 | 222.92 | +1.47% | 462,200 |
| 2026-02-18 | 220.51 | 221.29 | 217.08 | 219.70 | -0.61% | 527,500 |
| 2026-02-17 | 218.95 | 222.26 | 218.07 | 221.04 | +1.64% | 614,200 |
| 2026-02-13 | 213.69 | 218.41 | 211.46 | 217.48 | +1.40% | 723,400 |
| 2026-02-12 | 218.42 | 222.06 | 209.86 | 214.48 | -0.71% | 1,097,800 |
| 2026-02-11 | 234.25 | 234.25 | 215.23 | 216.01 | -8.65% | 1,204,000 |
| 2026-02-10 | 235.18 | 237.58 | 233.97 | 236.46 | +0.48% | 574,700 |
| 2026-02-09 | 242.23 | 244.43 | 234.18 | 235.32 | -3.28% | 382,900 |
| 2026-02-06 | 244.99 | 246.31 | 242.54 | 243.31 | +0.35% | 353,000 |
| 2026-02-05 | 241.41 | 245.02 | 239.15 | 242.46 | +0.48% | 525,100 |
| 2026-02-04 | 241.15 | 243.43 | 239.94 | 241.31 | +0.03% | 382,000 |
| 2026-02-03 | 239.15 | 244.83 | 239.02 | 241.23 | +0.35% | 335,800 |
| 2026-02-02 | 239.52 | 242.81 | 238.59 | 240.39 | +0.95% | 367,900 |
| 2026-01-30 | 238.62 | 239.33 | 235.96 | 238.13 | -0.17% | 331,200 |
| 2026-01-29 | 238.93 | 240.45 | 235.03 | 238.54 | +0.53% | 256,000 |
| 2026-01-28 | 236.16 | 238.11 | 234.90 | 237.29 | +0.10% | 300,200 |
| 2026-01-27 | 234.05 | 237.15 | 232.64 | 237.05 | +1.36% | 330,100 |
| 2026-01-26 | 234.66 | 237.27 | 233.45 | 233.87 | +0.21% | 282,500 |
| 2026-01-23 | 236.09 | 236.88 | 231.40 | 233.39 | -1.70% | 259,200 |
| 2026-01-22 | 236.84 | 238.16 | 232.98 | 237.42 | -0.34% | 266,700 |
| 2026-01-21 | 233.16 | 238.93 | 232.91 | 238.23 | +2.35% | 334,600 |
| 2026-01-20 | 232.73 | 236.23 | 231.20 | 232.75 | -0.53% | 367,500 |
| 2026-01-16 | 238.18 | 238.18 | 233.27 | 234.00 | -1.45% | 406,800 |
| 2026-01-15 | 238.15 | 240.00 | 236.85 | 237.45 | -0.23% | 340,100 |
| 2026-01-14 | 235.52 | 239.13 | 235.52 | 238.00 | +1.27% | 281,700 |
| 2026-01-13 | 238.50 | 239.11 | 233.49 | 235.01 | -1.35% | 364,700 |
| 2026-01-12 | 236.95 | 239.13 | 236.47 | 238.23 | +0.10% | 259,400 |
| 2026-01-09 | 237.17 | 239.89 | 236.68 | 238.00 | -0.01% | 209,800 |
| 2026-01-08 | 236.68 | 240.19 | 233.38 | 238.02 | +0.64% | 445,800 |
| 2026-01-07 | 235.05 | 237.31 | 234.16 | 236.50 | +0.37% | 271,800 |
| 2026-01-06 | 238.67 | 239.36 | 232.96 | 235.62 | -2.00% | 468,600 |
| 2026-01-05 | 235.50 | 241.78 | 235.33 | 240.42 | +1.14% | 305,700 |
| 2026-01-02 | 239.63 | 240.85 | 235.25 | 237.72 | -1.30% | 348,900 |
| 2025-12-31 | 241.84 | 243.55 | 240.69 | 240.85 | -0.53% | 293,200 |
| 2025-12-30 | 241.33 | 243.02 | 239.31 | 242.13 | +0.29% | 341,900 |
| 2025-12-29 | 240.52 | 241.74 | 239.29 | 241.44 | +0.55% | 267,000 |
| 2025-12-26 | 242.15 | 243.76 | 239.45 | 240.13 | -0.73% | 168,600 |
| 2025-12-24 | 239.51 | 242.34 | 239.35 | 241.89 | +0.27% | 191,700 |
| 2025-12-23 | 242.08 | 243.22 | 240.56 | 241.25 | -0.11% | 290,600 |
| 2025-12-22 | 238.87 | 242.04 | 238.85 | 241.51 | +1.04% | 289,000 |
| 2025-12-19 | 237.72 | 240.09 | 237.72 | 239.02 | +0.42% | 596,700 |
| 2025-12-18 | 236.44 | 240.58 | 234.66 | 238.03 | +0.42% | 434,000 |
| 2025-12-17 | 233.10 | 237.96 | 232.14 | 237.04 | +1.59% | 443,600 |
| 2025-12-16 | 234.12 | 236.74 | 232.10 | 233.32 | +0.03% | 387,300 |
| 2025-12-15 | 231.29 | 233.38 | 229.94 | 233.26 | +1.73% | 420,300 |
| 2025-12-12 | 230.00 | 230.11 | 227.63 | 229.30 | +0.56% | 345,100 |
| 2025-12-11 | 222.53 | 228.36 | 222.53 | 228.02 | +2.27% | 386,700 |
| 2025-12-10 | 221.75 | 224.24 | 221.42 | 222.96 | +0.25% | 368,800 |
| 2025-12-09 | 222.40 | 226.59 | 219.63 | 222.40 | +0.29% | 288,600 |
| 2025-12-08 | 222.14 | 222.64 | 220.77 | 221.76 | -0.50% | 233,500 |
| 2025-12-05 | 223.56 | 224.46 | 220.65 | 222.87 | -0.62% | 264,300 |
| 2025-12-04 | 221.74 | 224.89 | 220.58 | 224.27 | +0.87% | 368,900 |
| 2025-12-03 | 221.40 | 223.01 | 219.53 | 222.33 | +0.43% | 344,700 |
| 2025-12-02 | 224.98 | 224.98 | 221.20 | 221.37 | -1.80% | 339,300 |
| 2025-12-01 | 227.16 | 228.69 | 225.22 | 225.43 | -1.20% | 269,600 |
| 2025-11-28 | 228.15 | 230.36 | 227.05 | 228.16 | -0.16% | 127,700 |
| 2025-11-26 | 228.61 | 230.44 | 227.67 | 228.52 | +0.15% | 265,700 |
| 2025-11-25 | 228.03 | 229.73 | 226.00 | 228.17 | +0.95% | 260,600 |
| 2025-11-24 | 226.65 | 226.94 | 224.69 | 226.02 | -0.35% | 291,600 |
| 2025-11-21 | 226.89 | 229.91 | 226.25 | 226.82 | +0.34% | 293,800 |
| 2025-11-20 | 228.25 | 230.00 | 224.29 | 226.05 | +0.64% | 260,100 |
| 2025-11-19 | 225.33 | 226.32 | 223.22 | 224.62 | -0.59% | 185,000 |
| 2025-11-18 | 224.77 | 227.28 | 224.32 | 225.95 | +0.50% | 213,800 |
| 2025-11-17 | 228.17 | 228.95 | 223.84 | 224.83 | -1.64% | 261,800 |
| 2025-11-14 | 228.31 | 232.02 | 227.34 | 228.59 | +0.68% | 368,000 |
| 2025-11-13 | 226.76 | 228.64 | 226.34 | 227.05 | +0.25% | 228,400 |
| 2025-11-12 | 224.97 | 228.36 | 224.97 | 226.48 | +0.43% | 261,300 |
| 2025-11-11 | 227.20 | 228.16 | 224.28 | 225.52 | -0.26% | 217,600 |
| 2025-11-10 | 223.21 | 228.13 | 220.95 | 226.11 | +0.80% | 308,000 |
| 2025-11-07 | 218.29 | 225.83 | 216.15 | 224.32 | +3.46% | 452,000 |
| 2025-11-06 | 218.34 | 220.20 | 216.27 | 216.81 | -0.69% | 305,600 |
| 2025-11-05 | 220.63 | 225.00 | 217.87 | 218.31 | +1.73% | 433,500 |
| 2025-11-04 | 212.99 | 215.26 | 211.95 | 214.60 | +1.17% | 369,100 |
| 2025-11-03 | 210.85 | 212.56 | 207.78 | 212.11 | +0.18% | 297,400 |
| 2025-10-31 | 210.99 | 213.40 | 209.65 | 211.72 | -0.33% | 728,900 |
| 2025-10-30 | 209.01 | 213.04 | 208.61 | 212.43 | +2.08% | 319,100 |
| 2025-10-29 | 206.86 | 209.29 | 206.03 | 208.11 | +0.11% | 277,600 |
| 2025-10-28 | 211.50 | 211.69 | 207.76 | 207.89 | -2.03% | 213,800 |
| 2025-10-27 | 212.03 | 213.37 | 209.99 | 212.19 | +0.16% | 246,600 |
| 2025-10-24 | 212.26 | 213.15 | 211.75 | 211.86 | +0.13% | 196,300 |
| 2025-10-23 | 211.74 | 212.35 | 209.15 | 211.58 | +0.67% | 252,000 |
| 2025-10-22 | 210.66 | 212.30 | 209.03 | 210.17 | -0.32% | 269,400 |
| 2025-10-21 | 209.16 | 211.92 | 208.64 | 210.84 | +0.81% | 172,400 |
| 2025-10-20 | 209.61 | 209.90 | 207.85 | 209.15 | +0.02% | 279,800 |
| 2025-10-17 | 207.94 | 209.67 | 207.00 | 209.11 | +0.68% | 277,600 |
| 2025-10-16 | 212.60 | 213.55 | 207.43 | 207.70 | -3.33% | 319,300 |
| 2025-10-15 | 220.91 | 220.91 | 214.16 | 214.85 | -3.14% | 355,100 |
| 2025-10-14 | 217.61 | 223.10 | 217.55 | 221.81 | +2.02% | 206,400 |
| 2025-10-13 | 217.81 | 219.35 | 215.42 | 217.42 | +0.02% | 262,100 |
| 2025-10-10 | 220.09 | 220.93 | 217.35 | 217.37 | -0.49% | 298,900 |
| 2025-10-09 | 220.00 | 220.00 | 216.51 | 218.45 | -0.37% | 198,200 |
| 2025-10-08 | 217.77 | 219.71 | 216.61 | 219.26 | +1.37% | 226,500 |
| 2025-10-07 | 221.70 | 223.65 | 216.17 | 216.29 | -2.44% | 365,100 |
| 2025-10-06 | 220.61 | 221.95 | 219.63 | 221.69 | +0.77% | 261,300 |
| 2025-10-03 | 218.00 | 221.78 | 217.53 | 220.00 | +0.75% | 260,800 |
| 2025-10-02 | 216.34 | 219.42 | 215.77 | 218.36 | +0.40% | 244,800 |
| 2025-10-01 | 215.14 | 219.02 | 215.14 | 217.48 | +0.41% | 360,700 |
| 2025-09-30 | 214.19 | 217.02 | 214.19 | 216.60 | +1.00% | 254,700 |
| 2025-09-29 | 215.67 | 215.85 | 213.21 | 214.45 | -0.54% | 224,000 |
| 2025-09-26 | 217.51 | 218.70 | 215.27 | 215.62 | -0.18% | 362,800 |
| 2025-09-25 | 215.39 | 216.57 | 212.10 | 216.00 | +0.38% | 480,400 |
| 2025-09-24 | 212.00 | 215.26 | 212.00 | 215.19 | +1.27% | 441,300 |
| 2025-09-23 | 210.80 | 213.62 | 210.51 | 212.50 | +0.62% | 371,500 |
| 2025-09-22 | 209.25 | 211.74 | 207.61 | 211.19 | +0.76% | 382,800 |
| 2025-09-19 | 209.08 | 210.23 | 207.82 | 209.60 | +0.25% | 561,700 |
| 2025-09-18 | 208.25 | 211.12 | 208.07 | 209.07 | -0.21% | 352,000 |
| 2025-09-17 | 205.56 | 211.35 | 205.29 | 209.50 | +1.98% | 439,500 |
| 2025-09-16 | 208.61 | 208.62 | 205.01 | 205.44 | -1.46% | 331,700 |
| 2025-09-15 | 213.74 | 214.20 | 208.22 | 208.49 | -2.12% | 273,700 |
| 2025-09-12 | 212.11 | 213.97 | 212.11 | 213.01 | -0.14% | 246,500 |
| 2025-09-11 | 210.01 | 213.47 | 209.18 | 213.31 | +1.87% | 256,200 |
| 2025-09-10 | 209.92 | 211.27 | 208.53 | 209.40 | -0.81% | 205,100 |
| 2025-09-09 | 211.54 | 212.35 | 210.90 | 211.10 | -0.31% | 269,600 |
| 2025-09-08 | 210.77 | 212.32 | 207.54 | 211.75 | +0.27% | 370,400 |
| 2025-09-05 | 216.37 | 217.51 | 210.63 | 211.17 | -2.47% | 417,200 |
| 2025-09-04 | 216.58 | 217.35 | 215.34 | 216.51 | +0.75% | 351,700 |
| 2025-09-03 | 212.33 | 215.26 | 212.33 | 214.89 | +0.15% | 358,400 |
| 2025-09-02 | 214.11 | 214.93 | 212.59 | 214.57 | -0.48% | 508,700 |
| 2025-08-29 | 219.64 | 220.54 | 215.14 | 215.61 | -1.41% | 625,400 |
| 2025-08-28 | 216.43 | 218.75 | 214.93 | 218.69 | +1.18% | 631,000 |
| 2025-08-27 | 214.20 | 216.58 | 212.97 | 216.14 | +0.89% | 382,700 |
| 2025-08-26 | 213.13 | 214.87 | 213.12 | 214.24 | +0.15% | 438,100 |
| 2025-08-25 | 214.71 | 215.40 | 213.65 | 213.92 | -0.93% | 260,900 |
| 2025-08-22 | 215.55 | 217.60 | 214.53 | 215.92 | +0.52% | 393,000 |
| 2025-08-21 | 214.38 | 216.53 | 214.13 | 214.80 | -0.28% | 305,300 |
| 2025-08-20 | 214.79 | 215.79 | 213.76 | 215.40 | +0.78% | 436,600 |
| 2025-08-19 | 209.00 | 213.82 | 208.12 | 213.74 | +2.20% | 372,200 |
| 2025-08-18 | 211.75 | 211.75 | 209.10 | 209.14 | -1.58% | 471,000 |
| 2025-08-15 | 214.99 | 214.99 | 212.29 | 212.50 | -0.20% | 578,300 |
| 2025-08-14 | 213.26 | 213.69 | 209.77 | 212.93 | -0.31% | 537,400 |
| 2025-08-13 | 209.34 | 214.26 | 208.59 | 213.59 | +1.99% | 472,900 |
| 2025-08-12 | 208.17 | 209.55 | 206.81 | 209.42 | +1.80% | 404,200 |
| 2025-08-11 | 203.99 | 205.77 | 203.16 | 205.71 | +1.20% | 429,100 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Aug (+10.43%). Worst month: Oct (-3.14%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is Assurant, Inc.'s (AIZ) latest close?
289.55 on 2026-08-07, from the Closelook data lake's daily price record.
What is AIZ's 52-week high and low?
303.94 high and 200.62 low over the trailing 52 weeks, as of 2026-08-07.
What is Assurant, Inc.'s strongest and weakest month historically?
Historically, AIZ's strongest calendar month has been Aug (average +10.43%) and its weakest Oct (average -3.14%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 965 daily bars in the Closelook data lake.