If you invested $1000 in Griffon Corporation (GFF) 10 years ago, it would be worth $7,907.16 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $4,546.52, while $1000 invested 1 year ago would be worth $1,274.29. This corresponds to total returns of 690.72%, 354.65%, 27.43%, respectively, with annualized returns of 22.96%, 35.35%, 27.43%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| June 22, 2026 | 91.36 | 89.43 | 89.43 | 91.87 | 88.9 | 330,216 |
| June 18, 2026 | 90.25 | 91.13 | 91.13 | 93.69 | 90.25 | 752,430 |
| June 17, 2026 | 93.22 | 88.84 | 88.84 | 95.82 | 88.51 | 651,880 |
| June 16, 2026 | 94.98 | 94.01 | 94.01 | 96.91 | 93.93 | 327,680 |
| June 15, 2026 | 95.18 | 94.73 | 94.73 | 96.32 | 93.93 | 241,383 |
| June 12, 2026 | 95.92 | 93.72 | 93.72 | 95.92 | 93.64 | 342,378 |
| June 11, 2026 | 92.28 | 95.3 | 95.3 | 95.31 | 91.22 | 275,487 |
| June 10, 2026 | 92.24 | 90.78 | 90.78 | 92.55 | 89.59 | 347,016 |
| June 09, 2026 | 88 | 92.27 | 92.27 | 92.5 | 88 | 321,220 |
| June 08, 2026 | 85.93 | 86.73 | 86.73 | 87.85 | 85.33 | 259,525 |
| June 05, 2026 | 85.18 | 85.5 | 85.5 | 86.74 | 84.89 | 271,305 |
| June 04, 2026 | 87.43 | 85.9 | 85.9 | 87.8 | 85.32 | 317,601 |
| June 03, 2026 | 84.74 | 86.14 | 86.14 | 86.46 | 84.59 | 329,271 |
| June 02, 2026 | 85.62 | 84.88 | 84.88 | 86.57 | 84.76 | 213,568 |
| June 01, 2026 | 86.82 | 85.18 | 85.18 | 86.82 | 83.73 | 396,631 |
| May 29, 2026 | 87.65 | 87.98 | 87.98 | 89.08 | 87.35 | 350,385 |
| May 28, 2026 | 86.65 | 88.06 | 88.06 | 88.56 | 85.93 | 236,301 |
| May 27, 2026 | 87.72 | 87.71 | 87.71 | 89.18 | 87.27 | 228,242 |
| May 26, 2026 | 85.86 | 86.39 | 86.39 | 86.97 | 85.74 | 170,543 |
| May 22, 2026 | 84.92 | 84.88 | 84.88 | 85.71 | 83.75 | 278,714 |
| May 21, 2026 | 82.1 | 84.64 | 84.64 | 85.11 | 81.2 | 291,527 |
| May 20, 2026 | 79.97 | 83.36 | 83.36 | 83.42 | 79 | 427,799 |
| May 19, 2026 | 81.18 | 79.78 | 79.78 | 81.57 | 78 | 443,148 |
| May 18, 2026 | 82.38 | 82.83 | 82.83 | 84.9 | 81.67 | 477,296 |
| May 15, 2026 | 84.79 | 81.85 | 81.85 | 84.84 | 81.77 | 409,465 |
| May 14, 2026 | 84.08 | 85.91 | 85.91 | 85.92 | 83.89 | 354,691 |
| May 13, 2026 | 83.1 | 82.87 | 82.87 | 83.91 | 81.96 | 367,057 |
| May 12, 2026 | 85.87 | 83.32 | 83.32 | 87.04 | 82.45 | 498,939 |
| May 11, 2026 | 87.9 | 86.19 | 86.19 | 87.9 | 84.46 | 378,849 |
| May 08, 2026 | 91.23 | 88.02 | 88.02 | 93.43 | 87.78 | 366,866 |
| May 07, 2026 | 89.5 | 90.67 | 90.67 | 93.43 | 86 | 397,822 |
| May 06, 2026 | 93.52 | 92.58 | 92.58 | 94.86 | 92 | 479,219 |
| May 05, 2026 | 89.01 | 91.05 | 91.05 | 91.56 | 88.94 | 303,440 |
| May 04, 2026 | 91.59 | 88.75 | 88.75 | 92.01 | 88.22 | 358,046 |
| May 01, 2026 | 91.94 | 92.55 | 92.55 | 93.37 | 91.24 | 294,657 |
| April 30, 2026 | 89.35 | 91.17 | 91.17 | 91.73 | 89.35 | 331,155 |
| April 29, 2026 | 92.05 | 88.63 | 88.63 | 92.29 | 88.28 | 456,038 |
| April 28, 2026 | 94.54 | 92.07 | 92.07 | 95.2 | 90.78 | 369,451 |
| April 27, 2026 | 93.19 | 94.34 | 94.34 | 95.09 | 93.11 | 475,310 |
| April 24, 2026 | 92.45 | 93.03 | 93.03 | 93.21 | 91.25 | 305,067 |
| April 23, 2026 | 91.73 | 92.27 | 92.27 | 93.52 | 91.12 | 394,144 |
| April 22, 2026 | 91.44 | 91.1 | 91.1 | 92.53 | 90.58 | 360,249 |
| April 21, 2026 | 91.48 | 90.09 | 90.09 | 92.6 | 89.53 | 413,262 |
| April 20, 2026 | 87.4 | 90.78 | 90.78 | 91.42 | 86.6 | 551,714 |
| April 17, 2026 | 86.19 | 87.81 | 87.81 | 89.4 | 86.15 | 451,086 |
| April 16, 2026 | 83 | 83.84 | 83.84 | 84.02 | 82.54 | 397,787 |
| April 15, 2026 | 82.32 | 83.02 | 83.02 | 83.16 | 81.32 | 401,600 |
| April 14, 2026 | 80.74 | 82.72 | 82.72 | 83.49 | 80.32 | 426,007 |
| April 13, 2026 | 77.86 | 80.89 | 80.89 | 81.05 | 77.02 | 440,385 |
| April 10, 2026 | 78.36 | 78.19 | 78.19 | 78.79 | 77.78 | 220,853 |
| April 09, 2026 | 75.05 | 78.17 | 78.17 | 78.69 | 75.05 | 913,217 |
| April 08, 2026 | 76.26 | 75.8 | 75.8 | 77.04 | 75.44 | 499,790 |
| April 07, 2026 | 71.29 | 72.37 | 72.37 | 72.49 | 70.74 | 266,707 |
| April 06, 2026 | 71.13 | 72 | 72 | 72.04 | 70.22 | 233,887 |
| April 02, 2026 | 71.79 | 71.42 | 71.42 | 73.35 | 70.64 | 140,599 |
| April 01, 2026 | 72.74 | 73.26 | 73.26 | 73.92 | 72.4 | 241,240 |
| March 31, 2026 | 71.95 | 72.68 | 72.68 | 73.82 | 70.76 | 340,369 |
| March 30, 2026 | 71.24 | 70.53 | 70.53 | 71.9 | 70.53 | 272,903 |
| March 27, 2026 | 70.98 | 70.52 | 70.52 | 71.79 | 70.14 | 177,252 |
| March 26, 2026 | 71.37 | 71.13 | 71.13 | 72.65 | 70.71 | 239,155 |