Griffon Corporation (GFF) NYSE

Currency In USD

GFF Historical Return

If you invested $1000 in Griffon Corporation (GFF) 10 years ago, it would be worth $8,789.34 as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $5,639.37, while $1000 invested 1 year ago would be worth $1,337.28. This corresponds to total returns of 778.93%, 463.94%, 33.73%, respectively, with annualized returns of 24.26%, 41.31%, 33.73%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

GFF Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	100.54	100.55	100.55	101.6	99.12	292,659
August 20, 2026	100.5	100.13	100.13	102.7	99.26	303,970
August 19, 2026	102.85	102.9	102.9	104.29	101.68	342,203
August 18, 2026	102	101.24	101.24	102.72	99.48	259,910
August 17, 2026	103.71	102.18	102.18	104	101.65	308,582
August 14, 2026	104.94	104.16	104.16	107	103.9	260,297
August 13, 2026	106	105.97	105.97	107.29	103.85	357,420
August 12, 2026	107	104.88	104.88	107.02	103.3	446,578
August 11, 2026	105.85	106.75	106.75	107.86	105.45	307,510
August 10, 2026	106.25	104.8	104.8	106.25	101.28	434,068
August 07, 2026	106.5	107.22	107.22	108.57	106.25	274,479
August 06, 2026	104.05	106.3	106.3	107.07	102.01	454,372
August 05, 2026	97.04	102.81	102.81	104.69	97.04	785,464
August 04, 2026	90.75	93.58	93.58	94	89.9	411,486
August 03, 2026	87.3	89.41	89.41	89.91	86.61	448,735
July 31, 2026	88.18	86.17	86.17	88.33	86.12	326,391
July 30, 2026	88.96	87.9	87.9	89.85	87.48	208,511
July 29, 2026	92.29	87.59	87.59	92.29	86.59	458,252
July 28, 2026	94.49	93.47	93.47	95.63	92.34	318,488
July 27, 2026	91.91	93.26	93.26	93.62	91.23	276,620
July 23, 2026	88.03	88.91	88.91	89.65	87.16	261,939
July 22, 2026	88.63	89.67	89.67	91.29	88.63	193,313
July 21, 2026	89.65	88.78	88.78	90.52	88.11	261,610
July 20, 2026	91.7	89.07	89.07	91.97	88.85	189,116
July 17, 2026	92.3	91.47	91.47	94.5	90.85	200,855
July 16, 2026	90.88	93.61	93.61	94.4	90.88	210,387
July 15, 2026	90.75	91.66	91.66	92.01	90.53	316,130
July 14, 2026	91.35	90.83	90.83	92.47	90.51	236,469
July 13, 2026	90.43	89.96	89.96	92.07	89.11	363,394
July 10, 2026	91.56	91.11	91.11	93.02	91.07	203,048
July 09, 2026	90.72	91.65	91.65	91.82	90.48	276,776
July 08, 2026	90.78	89.8	89.8	90.8	88.69	384,780
July 07, 2026	92.94	92.35	92.35	93.54	91.49	376,023
July 06, 2026	93.25	93.08	93.08	94.9	90.57	308,791
July 02, 2026	92.86	92.86	92.86	93.98	91.49	325,910
July 01, 2026	96.72	92.37	92.37	97.4	92.3	320,186
June 30, 2026	97.17	97.53	97.53	98.37	96.08	329,363
June 29, 2026	95.25	96.38	96.38	96.62	93.86	377,673
June 26, 2026	95.88	96.42	96.42	97.7	95.14	1.27M
June 25, 2026	95.77	95.92	95.92	97.67	93.93	243,284
June 24, 2026	91.46	94.86	94.86	96.11	91.1	423,109
June 23, 2026	88.71	90.33	90.33	90.62	88.17	333,093
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