Octave Specialty Group, Inc. (OSG) NYSE

Currency In USD

OSG Historical Return

If you invested $1000 in Octave Specialty Group, Inc. (OSG) 10 years ago, it would be worth $375.15 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 $380.34, while $1000 invested 1 year ago would be worth $882.65. This corresponds to total returns of -62.48%, -61.97%, -11.73%, respectively, with annualized returns of -9.33%, -17.57%, -11.73%.

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

OSG Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	5.73	5.68	5.68	5.9	5.54	504,854
June 18, 2026	5.64	5.76	5.76	5.77	5.53	772,267
June 17, 2026	5.64	5.63	5.63	5.8	5.58	502,219
June 16, 2026	5.78	5.65	5.65	5.88	5.63	554,473
June 15, 2026	5.59	5.76	5.76	5.93	5.57	782,206
June 12, 2026	5.57	5.6	5.6	5.66	5.5	291,616
June 11, 2026	5.61	5.53	5.53	5.65	5.5	216,444
June 10, 2026	5.57	5.58	5.58	5.85	5.54	293,661
June 09, 2026	5.39	5.55	5.55	5.69	5.36	400,988
June 08, 2026	5.51	5.45	5.45	5.6	5.33	302,210
June 05, 2026	5.4	5.46	5.46	5.54	5.36	0
June 04, 2026	5.25	5.41	5.41	5.44	5.21	359,742
June 03, 2026	5.15	5.17	5.17	5.2	5.05	789,840
June 02, 2026	5.21	5.18	5.18	5.27	5.11	450,633
June 01, 2026	5.49	5.25	5.25	5.49	5.23	386,653
May 29, 2026	5.46	5.48	5.48	5.71	5.45	427,717
May 28, 2026	5.41	5.52	5.52	5.72	5.33	542,813
May 27, 2026	5.5	5.38	5.38	5.68	5.2	427,469
May 26, 2026	5.66	5.54	5.54	5.72	5.47	364,552
May 22, 2026	5.77	5.61	5.61	5.83	5.59	295,014
May 21, 2026	5.76	5.74	5.74	5.78	5.61	330,858
May 20, 2026	5.78	5.82	5.82	5.95	5.68	372,091
May 19, 2026	5.94	5.86	5.86	6.1	5.75	727,722
May 18, 2026	5.63	5.83	5.83	5.84	5.53	817,058
May 15, 2026	5.66	5.66	5.66	5.74	5.55	446,317
May 14, 2026	5.65	5.69	5.69	5.95	5.59	546,623
May 13, 2026	5.8	5.61	5.61	5.83	5.59	393,025
May 12, 2026	5.61	5.85	5.85	5.92	5.44	634,572
May 11, 2026	5.27	5.57	5.57	5.95	5.25	568,343
May 08, 2026	5.91	5.37	5.37	6.24	5.33	1.64M
May 07, 2026	5.35	6.05	6.05	6.18	5.3	7.66M
May 06, 2026	4.41	4.22	4.22	4.47	4.21	1.16M
May 05, 2026	4.2	4.38	4.38	4.39	4.15	414,603
May 04, 2026	4.36	4.24	4.24	4.43	4.17	353,508
May 01, 2026	4.36	4.38	4.38	4.43	4.26	360,587
April 30, 2026	4.32	4.43	4.43	4.48	4.27	315,205
April 29, 2026	4.52	4.43	4.43	4.55	4.35	338,687
April 28, 2026	4.57	4.57	4.57	4.68	4.52	174,207
April 27, 2026	4.55	4.53	4.53	4.57	4.36	361,891
April 24, 2026	4.69	4.59	4.59	4.69	4.43	270,717
April 23, 2026	4.65	4.59	4.59	4.7	4.45	370,055
April 22, 2026	4.67	4.7	4.7	4.77	4.61	300,640
April 21, 2026	4.64	4.65	4.65	4.8	4.6	448,939
April 20, 2026	4.86	4.66	4.66	5.01	4.66	321,976
April 17, 2026	4.86	4.85	4.85	4.98	4.78	731,661
April 16, 2026	4.75	4.86	4.86	4.9	4.69	448,827
April 15, 2026	4.3	4.75	4.75	4.8	4.17	1.13M
April 14, 2026	4.17	4.32	4.32	4.32	4.07	894,542
April 13, 2026	3.94	4.19	4.19	4.2	3.91	601,134
April 10, 2026	4.17	3.94	3.94	4.18	3.88	796,708
April 09, 2026	3.95	4.11	4.11	4.33	3.9	1.08M
April 08, 2026	4.6	3.98	3.98	4.6	3.96	910,952
April 07, 2026	4.56	4.5	4.5	4.59	4.48	380,131
April 06, 2026	4.61	4.59	4.59	4.77	4.57	443,980
April 02, 2026	4.51	4.62	4.62	4.62	4.44	509,416
April 01, 2026	4.67	4.59	4.59	4.7	4.56	355,801
March 31, 2026	4.69	4.65	4.65	4.7	4.57	459,012
March 30, 2026	4.51	4.61	4.61	4.68	4.5	325,889
March 27, 2026	4.7	4.5	4.5	4.7	4.47	577,793
March 26, 2026	4.6	4.71	4.71	4.76	4.46	439,169