Gladstone Investment Corp. (GAIN) NASDAQ

Currency In USD

GAIN Historical Return

If you invested $1000 in Gladstone Investment Corporation (GAIN) 10 years ago, it would be worth $4,060.61 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,554.85, while $1000 invested 1 year ago would be worth $1,092.66. This corresponds to total returns of 306.06%, 55.49%, 9.27%, respectively, with annualized returns of 15.04%, 9.22%, 9.27%.

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

GAIN Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	14.86	14.74	14.74	14.86	14.67	102,679
October 20, 2026	14.84	14.84	14.84	14.99	14.76	131,000
October 19, 2026	15.03	14.85	14.85	15.03	14.81	156,336
October 16, 2026	15.37	15.05	15.05	15.4	15.04	116,995
October 15, 2026	15.21	15.32	15.32	15.48	15.21	142,464
October 14, 2026	15.32	15.14	15.14	15.32	15.1	149,842
October 13, 2026	15.36	15.32	15.32	15.45	15.24	186,350
October 12, 2026	15.22	15.35	15.35	15.41	15.21	101,093
October 09, 2026	15.4	15.25	15.25	15.44	15.22	102,932
October 08, 2026	15.21	15.38	15.38	15.45	15.17	170,842
October 07, 2026	15.36	15.29	15.29	15.36	15.1	140,662
October 06, 2026	15.52	15.4	15.4	15.58	15.38	132,642
October 05, 2026	15.71	15.54	15.54	15.89	15.52	98,412
October 02, 2026	15.92	15.66	15.66	15.99	15.58	100,136
October 01, 2026	15.51	15.74	15.74	15.76	15.51	114,242
September 30, 2026	15.87	15.6	15.6	15.91	15.55	190,102
September 29, 2026	15.8	15.83	15.83	15.99	15.72	149,490
September 28, 2026	15.75	15.71	15.71	15.85	15.62	122,051
September 25, 2026	15.67	15.81	15.81	15.81	15.51	190,157
September 24, 2026	15.68	15.65	15.65	15.73	15.55	131,830
September 23, 2026	15.81	15.64	15.64	15.83	15.54	159,950
September 22, 2026	15.81	15.8	15.8	15.87	15.7	105,760
September 21, 2026	15.82	15.84	15.84	15.88	15.74	115,011
September 18, 2026	16.19	15.86	15.86	16.19	15.81	161,505
September 17, 2026	16	16.12	16.12	16.31	16	166,642
September 16, 2026	15.99	15.9	15.9	16.03	15.7	218,927
September 15, 2026	15.94	15.94	15.94	16.06	15.81	154,271
September 11, 2026	16.1	15.9	15.9	16.2	15.87	225,667
September 10, 2026	16.13	16.05	16.05	16.23	16.03	165,579
September 09, 2026	16.2	16.12	16.12	16.27	16.07	251,903
September 08, 2026	16.42	16.24	16.24	16.5	16.2	276,613
September 04, 2026	16.38	16.4	16.4	16.54	16.29	138,905
September 03, 2026	16.46	16.38	16.38	16.53	16.23	108,881
September 02, 2026	16.42	16.4	16.4	16.48	16.32	111,317
September 01, 2026	16.55	16.37	16.37	16.64	16.35	140,953
August 31, 2026	16.39	16.56	16.56	16.7	16.38	224,771
August 28, 2026	16.46	16.43	16.43	16.6	16.41	104,726
August 27, 2026	16.39	16.4	16.4	16.52	16.34	124,247
August 26, 2026	16.45	16.39	16.39	16.59	16.36	94,753
August 25, 2026	16.56	16.49	16.49	16.61	16.41	253,789
August 24, 2026	16.33	16.51	16.51	16.52	16.33	144,336
August 21, 2026	16.45	16.36	16.36	16.49	16.28	105,178
August 20, 2026	16.28	16.35	16.35	16.39	16.2	130,697
August 19, 2026	16.22	16.27	16.27	16.53	16.2	177,140
August 18, 2026	16.26	16.18	16.18	16.43	16.16	206,999
August 17, 2026	16.34	16.34	16.34	16.38	16.15	345,904
August 14, 2026	16.6	16.31	16.31	16.7	16.23	218,151
August 13, 2026	16.43	16.53	16.53	16.65	16.38	180,921
August 12, 2026	16.46	16.42	16.42	16.65	16.36	152,688
August 11, 2026	16.29	16.46	16.46	16.65	16.28	0
August 10, 2026	16.62	16.35	16.35	16.69	16.22	183,712
August 07, 2026	16.61	16.59	16.59	16.86	16.1	544,777
August 06, 2026	16.45	16.86	16.86	17.02	16.45	285,078
August 05, 2026	16.83	16.45	16.45	16.89	16.4	182,221
August 04, 2026	16.66	16.85	16.85	16.88	16.61	199,065
August 03, 2026	16.14	16.62	16.62	16.84	16.11	312,327
July 31, 2026	16.31	16.15	16.15	16.4	15.98	193,608
July 30, 2026	16.24	16.22	16.22	16.39	16	150,196
July 29, 2026	16.46	16.13	16.13	16.54	16.12	149,408
July 28, 2026	16.28	16.46	16.46	16.46	16.2	178,866