Oshkosh Corp (OSK) NYSE

Currency In USD

OSK Historical Return

If you invested $1000 in Oshkosh Corporation (OSK) 10 years ago, it would be worth $3,358.78 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,494.81, while $1000 invested 1 year ago would be worth $1,113.48. This corresponds to total returns of 235.88%, 49.48%, 11.35%, respectively, with annualized returns of 12.87%, 8.37%, 11.35%.

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

OSK Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	154.5	157.09	157.09	158.1	153.33	760,763
August 20, 2026	148.09	152.73	152.73	154.32	147.27	711,200
August 19, 2026	149.13	149.85	149.85	149.92	147.01	535,064
August 18, 2026	152.74	147.69	147.69	153.45	147.59	360,977
August 17, 2026	152.57	153.97	153.97	154.51	151.18	333,377
August 14, 2026	152.12	152.89	152.89	154.76	150.36	400,153
August 13, 2026	155.67	152.35	152.35	157.32	151.05	527,639
August 12, 2026	157.52	155.66	155.66	158.27	152.94	619,789
August 11, 2026	156.15	155.78	155.78	159.51	155	580,962
August 10, 2026	155.31	155.39	155.39	155.94	152.92	642,915
August 07, 2026	154.57	155.26	155.26	157.01	154.03	422,475
August 06, 2026	153.77	153.44	153.44	154.85	152.77	542,753
August 05, 2026	157.52	152.81	152.81	160.24	152.18	829,721
August 04, 2026	150.87	156.72	156.72	157.51	148.96	1.41M
August 03, 2026	143.83	148.36	148.36	148.51	143.01	1.3M
July 31, 2026	142.94	142.41	142.41	144.93	139.79	809,178
July 30, 2026	143.01	142.92	142.92	143.17	138.48	1.01M
July 29, 2026	147.43	142.82	142.82	149.97	141.53	1.12M
July 28, 2026	160	152.5	152.5	160.68	148.24	2.15M
July 27, 2026	156.36	154.95	154.95	158.2	152.79	1.59M
July 23, 2026	148.79	151.97	151.97	155.89	148.77	1.62M
July 22, 2026	146.5	148.65	148.65	150.2	146.5	853,058
July 21, 2026	143.88	146.4	146.4	147.71	140.76	482,827
July 20, 2026	145.81	142	142	145.81	141.17	554,057
July 17, 2026	144.85	143.66	143.66	147.88	142.81	1.12M
July 16, 2026	144.23	146.72	146.72	149.11	143.07	699,081
July 15, 2026	145.2	145.54	145.54	146.84	142.6	728,140
July 14, 2026	148.46	145.75	145.75	148.72	143.7	841,179
July 13, 2026	145.29	145.85	145.85	147.93	143.17	557,377
July 10, 2026	143.17	146.34	146.34	147.49	142.9	704,674
July 09, 2026	141.52	142.77	142.77	144.27	139.53	632,714
July 08, 2026	139.6	139.94	139.94	141.53	138.14	592,323
July 07, 2026	142.95	141.83	141.83	144.19	139.6	600,253
July 06, 2026	144.07	144.22	144.22	145.43	142.17	540,725
July 02, 2026	146.95	142.7	142.7	148.68	140.52	829,412
July 01, 2026	151.77	144.72	144.72	152.55	144.63	1.08M
June 30, 2026	154.19	153.48	153.48	155.56	153.09	624,844
June 29, 2026	148.85	153.64	153.64	154	148	624,836
June 26, 2026	149.42	151.6	151.6	151.96	148.44	1.06M
June 25, 2026	145.09	150.99	150.99	151.39	145.09	450,142
June 24, 2026	140.04	143.35	143.35	144.89	139.53	463,200
June 23, 2026	139.15	139.52	139.52	142.93	137.59	669,928
June 22, 2026	138.54	142.3	142.3	142.84	138.02	823,553
June 18, 2026	139.78	139.54	139.54	142.29	139.49	834,644
June 17, 2026	138.1	137.75	137.75	143.01	135.81	808,482
June 16, 2026	137.16	138.1	138.1	138.72	136.42	576,533
June 15, 2026	137.94	136.65	136.65	139.43	136.53	442,174
June 12, 2026	135.16	135.05	135.05	136	133.36	576,280
June 11, 2026	129.48	133.96	133.96	134.87	128.23	445,281
June 10, 2026	132.09	126.95	126.95	133.79	126.93	786,015
June 09, 2026	132.59	132.62	132.62	135.67	129.68	786,669
June 08, 2026	131.42	131.39	131.39	133.07	130.06	477,105
June 05, 2026	132.1	130.53	130.53	133.91	130.5	436,546
June 04, 2026	135	133.13	133.13	135.43	132.52	695,457
June 03, 2026	131.62	134.05	134.05	134.79	131.2	587,093
June 02, 2026	127.3	131.81	131.81	132.04	126.6	1.13M
June 01, 2026	126.86	126.15	126.15	128.01	123.19	550,428
May 29, 2026	128.74	130	130	130.6	128.08	815,817
May 28, 2026	127.55	129.65	129.65	131.68	126.25	1.05M
May 27, 2026	129.85	129.49	129.49	130.82	128.72	528,556