REGENXBIO Inc. (RGNX) NASDAQ

Currency In USD

RGNX Historical Return

If you invested $1000 in REGENXBIO Inc. (RGNX) 10 years ago, it would be worth $789.98 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 $337.53, while $1000 invested 1 year ago would be worth $1,189.79. This corresponds to total returns of -21%, -66.25%, 18.98%, respectively, with annualized returns of -2.33%, -19.52%, 18.98%.

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

RGNX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	11.14	10.72	10.72	11.16	10.49	1.01M
August 20, 2026	11.98	11.06	11.06	12.08	11.03	947,264
August 19, 2026	11.5	12.02	12.02	12.04	11.5	1.14M
August 18, 2026	11.13	11.07	11.07	11.2	10.73	623,926
August 17, 2026	10.69	11.33	11.33	11.36	10.53	1.04M
August 14, 2026	10.68	10.77	10.77	10.86	10.34	792,276
August 13, 2026	11.03	10.66	10.66	11.25	10.61	800,122
August 12, 2026	10.77	10.91	10.91	11.21	10.68	876,530
August 11, 2026	10.56	10.65	10.65	10.79	10.15	0
August 10, 2026	10.52	10.42	10.42	10.87	10.27	988,260
August 07, 2026	11.05	10.72	10.72	11.39	10.31	1.39M
August 06, 2026	11.28	11.28	11.28	11.5	10.85	1.77M
August 05, 2026	10.32	10.5	10.5	10.79	10.2	1.52M
August 04, 2026	10.13	10.3	10.3	10.43	9.87	967,585
August 03, 2026	9.75	9.96	9.96	10.01	9.31	812,905
July 31, 2026	10.25	9.69	9.69	10.38	9.64	1.16M
July 30, 2026	9.75	10.12	10.12	10.14	9.53	1.21M
July 29, 2026	9.65	9.62	9.62	9.9	9.46	1.09M
July 28, 2026	9.59	9.6	9.6	9.77	9.18	1.39M
July 27, 2026	10.05	9.71	9.71	10.51	9.65	1.25M
July 24, 2026	10.24	9.73	9.73	10.34	9.57	974,282
July 23, 2026	9.94	10.25	10.25	10.32	9.68	1.36M
July 22, 2026	10.08	10.2	10.2	10.5	10.01	1.15M
July 21, 2026	10.19	10.34	10.34	10.49	9.92	1.98M
July 20, 2026	10.01	10.32	10.32	10.78	10.01	2.28M
July 17, 2026	8.99	9.89	9.89	10.24	8.42	7.52M
July 16, 2026	12.15	11.2	11.2	12.15	11.02	1.82M
July 15, 2026	12.18	12.27	12.27	12.36	11.83	1.17M
July 14, 2026	13	12.29	12.29	13	12.18	1.57M
July 13, 2026	13.56	12.75	12.75	13.56	12.19	2.18M
July 10, 2026	15.57	13.95	13.95	15.65	13.42	3.35M
July 09, 2026	15.37	15.65	15.65	15.75	14.92	1.97M
July 08, 2026	14.99	15.23	15.23	15.88	14.87	2.39M
July 07, 2026	14.94	15.02	15.02	15.71	14.1	2.75M
July 06, 2026	13.54	14.83	14.83	15.3	13.53	3.15M
July 02, 2026	13.63	13.28	13.28	14.25	13.17	3.3M
July 01, 2026	11.89	13.09	13.09	13.68	11.89	4.45M
June 30, 2026	11.85	11.98	11.98	12.26	11.63	1.62M
June 29, 2026	11.12	11.83	11.83	11.86	10.86	2.54M
June 26, 2026	10.22	10.48	10.48	10.78	9.94	4.35M
June 25, 2026	10.07	10.24	10.24	10.93	9.97	1.55M
June 24, 2026	10.13	9.97	9.97	10.98	9.86	2.31M
June 23, 2026	8.94	9.95	9.95	10.34	8.94	2.96M
June 22, 2026	8.52	9.07	9.07	9.65	7.81	9M
June 18, 2026	8.2	7.8	7.8	8.57	7.78	3.11M
June 17, 2026	7.18	7.9	7.9	8.73	7.18	4.81M
June 16, 2026	7.07	6.93	6.93	7.13	6.58	967,382
June 15, 2026	6.79	7.07	7.07	7.11	6.75	1.8M
June 12, 2026	6.36	6.66	6.66	6.67	6.32	903,168
June 11, 2026	6.07	6.28	6.28	6.32	5.88	1.39M
June 10, 2026	6.33	6.13	6.13	6.51	6.09	821,417
June 09, 2026	6.23	6.34	6.34	6.48	6.07	1.99M
June 08, 2026	6.11	6.13	6.13	6.3	5.95	1.2M
June 05, 2026	6.83	6.08	6.08	6.91	6	0
June 04, 2026	6.77	6.88	6.88	7.18	6.7	1.25M
June 03, 2026	6.73	6.69	6.69	6.78	6.53	1.28M
June 02, 2026	7.07	6.52	6.52	7.09	6.44	1.5M
June 01, 2026	6.93	7.14	7.14	7.32	6.86	1.18M
May 29, 2026	7.04	7.01	7.01	7.09	6.82	1.13M
May 28, 2026	6.63	6.89	6.89	6.98	6.62	1.52M