UniFirst Corporation (UNF)
NYSE: UNF · Real-Time Price · USD
265.78
+4.69 (1.80%)
At close: May 18, 2026, 4:00 PM EDT
267.75
+1.97 (0.74%)
Pre-market: May 19, 2026, 4:10 AM EDT
UniFirst Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 18, 2026 | 260.80 | 267.19 | 260.80 | 265.78 | 265.78 | 1.80% | 226,882 |
| May 15, 2026 | 259.40 | 262.30 | 258.13 | 261.09 | 261.09 | 1.13% | 273,265 |
| May 14, 2026 | 258.10 | 260.83 | 256.14 | 258.16 | 258.16 | 0.69% | 206,976 |
| May 13, 2026 | 256.80 | 258.22 | 254.17 | 256.40 | 256.40 | -0.16% | 150,865 |
| May 12, 2026 | 252.85 | 261.53 | 252.85 | 256.80 | 256.80 | 1.76% | 354,553 |
| May 11, 2026 | 252.24 | 255.30 | 251.29 | 252.35 | 252.35 | -0.02% | 147,850 |
| May 8, 2026 | 256.59 | 256.61 | 252.19 | 252.41 | 252.41 | -1.56% | 271,650 |
| May 7, 2026 | 256.67 | 258.60 | 255.38 | 256.41 | 256.41 | 0.81% | 290,615 |
| May 6, 2026 | 254.17 | 256.09 | 252.21 | 254.34 | 254.34 | 0.81% | 173,439 |
| May 5, 2026 | 251.02 | 252.89 | 249.41 | 252.30 | 252.30 | 1.03% | 270,370 |
| May 4, 2026 | 251.31 | 252.81 | 248.97 | 249.74 | 249.74 | -0.94% | 77,751 |
| May 1, 2026 | 257.26 | 260.40 | 250.63 | 252.10 | 252.10 | -1.33% | 121,684 |
| Apr 30, 2026 | 255.12 | 256.49 | 253.21 | 255.51 | 255.51 | -0.11% | 206,569 |
| Apr 29, 2026 | 257.08 | 258.77 | 254.11 | 255.79 | 255.79 | -0.74% | 186,729 |
| Apr 28, 2026 | 258.91 | 261.15 | 256.67 | 257.69 | 257.69 | -0.20% | 116,966 |
| Apr 27, 2026 | 261.51 | 261.51 | 257.79 | 258.21 | 258.21 | -0.78% | 226,023 |
| Apr 24, 2026 | 261.29 | 262.36 | 259.17 | 260.23 | 260.23 | -0.63% | 187,694 |
| Apr 23, 2026 | 259.47 | 262.59 | 259.47 | 261.88 | 261.88 | 0.80% | 288,691 |
| Apr 22, 2026 | 261.96 | 261.96 | 258.09 | 259.81 | 259.81 | -0.54% | 121,563 |
| Apr 21, 2026 | 262.22 | 262.77 | 260.25 | 261.21 | 261.21 | -0.10% | 137,424 |
| Apr 20, 2026 | 262.98 | 264.18 | 261.37 | 261.48 | 261.48 | -0.63% | 272,192 |
| Apr 17, 2026 | 264.15 | 264.88 | 262.64 | 263.13 | 263.13 | 0.38% | 228,689 |
| Apr 16, 2026 | 258.80 | 262.65 | 258.80 | 262.14 | 262.14 | 0.90% | 170,928 |
| Apr 15, 2026 | 260.16 | 261.00 | 257.72 | 259.81 | 259.81 | -0.39% | 213,714 |
| Apr 14, 2026 | 258.94 | 261.02 | 258.94 | 260.84 | 260.84 | 0.43% | 181,928 |
| Apr 13, 2026 | 255.19 | 259.73 | 255.19 | 259.73 | 259.73 | 1.37% | 174,340 |
| Apr 10, 2026 | 258.26 | 259.86 | 255.90 | 256.22 | 256.22 | -0.40% | 345,658 |
| Apr 9, 2026 | 257.94 | 259.13 | 255.00 | 257.26 | 257.26 | -0.41% | 278,957 |
| Apr 8, 2026 | 259.25 | 260.92 | 256.57 | 258.33 | 258.33 | 1.41% | 336,398 |
| Apr 7, 2026 | 259.98 | 259.98 | 253.84 | 254.73 | 254.73 | -0.50% | 136,336 |
| Apr 6, 2026 | 254.07 | 257.73 | 254.07 | 256.00 | 256.00 | -0.07% | 178,696 |
| Apr 2, 2026 | 253.23 | 257.48 | 252.49 | 256.19 | 256.19 | 0.63% | 196,163 |
| Apr 1, 2026 | 256.75 | 256.75 | 251.25 | 254.59 | 254.59 | 1.19% | 331,607 |
| Mar 31, 2026 | 250.44 | 251.71 | 247.50 | 251.59 | 251.59 | 0.91% | 267,440 |
| Mar 30, 2026 | 249.90 | 254.01 | 248.83 | 249.33 | 249.33 | 0.29% | 287,915 |
| Mar 27, 2026 | 252.50 | 254.00 | 248.47 | 248.62 | 248.62 | -1.13% | 388,353 |
| Mar 26, 2026 | 260.83 | 261.39 | 250.57 | 251.47 | 251.47 | -4.10% | 428,669 |
| Mar 25, 2026 | 266.00 | 266.81 | 260.19 | 262.21 | 262.21 | -0.50% | 415,566 |
| Mar 24, 2026 | 266.98 | 266.98 | 262.05 | 263.54 | 263.54 | -1.01% | 289,742 |
| Mar 23, 2026 | 260.76 | 267.74 | 260.76 | 266.23 | 266.23 | 2.10% | 504,468 |
| Mar 20, 2026 | 267.46 | 267.46 | 259.95 | 260.76 | 260.76 | -1.79% | 705,498 |
| Mar 19, 2026 | 266.37 | 268.77 | 262.83 | 265.50 | 265.50 | -0.83% | 401,499 |
| Mar 18, 2026 | 272.59 | 272.81 | 267.38 | 267.72 | 267.72 | -2.08% | 520,856 |
| Mar 17, 2026 | 274.64 | 275.29 | 273.40 | 273.42 | 273.42 | -0.14% | 556,126 |
| Mar 16, 2026 | 275.00 | 275.25 | 273.09 | 273.81 | 273.81 | 0.18% | 411,248 |
| Mar 13, 2026 | 273.34 | 275.12 | 270.58 | 273.31 | 273.31 | 0.16% | 524,642 |
| Mar 12, 2026 | 274.08 | 277.75 | 272.12 | 272.88 | 272.88 | -0.73% | 1,019,511 |
| Mar 11, 2026 | 276.21 | 283.77 | 274.65 | 274.89 | 274.89 | 6.58% | 2,388,952 |
| Mar 10, 2026 | 258.81 | 263.99 | 247.66 | 257.91 | 257.91 | -1.80% | 248,479 |
| Mar 9, 2026 | 258.00 | 265.70 | 254.60 | 262.64 | 262.64 | 1.34% | 381,331 |