GFF · Griffon Corp · Off Exchange
$93.97
+0.82 (+0.88%)
At close · Oct 2
Return incl. dividend (before tax)
Market Cap
$4.46B
Shares
45.29M
Volume · Oct 2
334.11K
Avg daily vol (3M)
333.99K
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-08-24 | 325,643 | 346,494 | 672,137 | 49.9% |
| 2026-08-17 | 445,653 | 168,268 | 613,921 | 40.7% |
| 2026-08-10 | 539,915 | 303,438 | 843,353 | 46.7% |
| 2026-08-03 | 754,020 | 195,427 | 949,447 | 39.7% |
| 2026-07-27 | 487,909 | 181,545 | 669,454 | 41.9% |
| 2026-07-20 | 319,669 | 130,392 | 450,061 | 37.6% |
| 2026-07-13 | 357,135 | 175,351 | 532,486 | 39.8% |
| 2026-07-06 | 424,271 | 203,431 | 627,702 | 38.7% |
| 2026-06-29 | 323,895 | 215,749 | 539,644 | 38.4% |
| 2026-06-22 | 479,283 | 421,070 | 900,353 | 34.1% |
| 2026-06-15 | 464,131 | 175,252 | 639,383 | 32.1% |
| 2026-06-08 | 360,255 | 212,027 | 572,282 | 36.7% |
| 2026-06-01 | 357,401 | 242,968 | 600,369 | 38.5% |
| 2026-05-25 | 284,177 | 117,749 | 401,926 | 37.4% |
| 2026-05-18 | 534,168 | 228,843 | 763,011 | 39.2% |
| 2026-05-11 | 576,029 | 301,754 | 877,783 | 42.8% |
| 2026-05-04 | 629,381 | 222,669 | 852,050 | 42.9% |
| 2026-04-27 | 634,007 | 216,810 | 850,817 | 43.3% |
| 2026-04-20 | 749,924 | 180,746 | 930,670 | 46.0% |
| 2026-04-13 | 743,413 | 153,539 | 896,952 | 42.4% |
| 2026-04-06 | 772,623 | 212,359 | 984,982 | 45.8% |
| 2026-03-30 | 304,956 | 163,898 | 468,854 | 41.2% |
| 2026-03-23 | 291,964 | 125,210 | 417,174 | 33.9% |
| 2026-03-16 | 484,824 | 284,879 | 769,703 | 37.1% |
| 2026-03-09 | 647,198 | 198,594 | 845,792 | 45.2% |
| 2026-03-02 | 367,685 | 308,361 | 676,046 | 41.3% |
| 2026-02-23 | 380,976 | 136,782 | 517,758 | 39.5% |
| 2026-02-16 | 397,188 | 153,340 | 550,528 | 39.6% |
| 2026-02-09 | 580,554 | 340,380 | 920,934 | 42.9% |
| 2026-02-02 | 920,476 | 265,757 | 1,186,233 | 40.9% |
| 2026-01-26 | 284,837 | 223,331 | 508,168 | 38.9% |
| 2026-01-19 | 214,188 | 82,785 | 296,973 | 38.2% |
| 2026-01-12 | 299,401 | 160,847 | 460,248 | 42.5% |
| 2026-01-05 | 290,257 | 173,981 | 464,238 | 38.8% |
| 2025-12-29 | 327,327 | 81,170 | 408,497 | 43.1% |
| 2025-12-22 | 141,563 | 54,254 | 195,817 | 31.8% |
| 2025-12-15 | 336,111 | 572,382 | 908,493 | 42.3% |
| 2025-12-08 | 507,089 | 265,564 | 772,653 | 41.9% |
| 2025-12-01 | 292,557 | 103,495 | 396,052 | 35.0% |
| 2025-11-24 | 354,170 | 259,650 | 613,820 | 42.7% |
| 2025-11-17 | 845,300 | 299,355 | 1,144,655 | 39.1% |
| 2025-11-10 | 315,931 | 125,956 | 441,887 | 32.3% |
| 2025-11-03 | 437,621 | 149,175 | 586,796 | 37.8% |
| 2025-10-27 | 392,842 | 119,561 | 512,403 | 38.9% |
| 2025-10-20 | 208,347 | 181,522 | 389,869 | 38.4% |
| 2025-10-13 | 238,114 | 150,762 | 388,876 | 33.4% |
| 2025-10-06 | 279,377 | 141,092 | 420,469 | 34.1% |
Showing 1–47 of 47 weeks