Equillium, Inc. (EQ) NASDAQ

Currency In USD

EQ Historical Return

If you invested $1000 in Equillium, Inc. (EQ) since IPO date, it would be worth $165 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 $376.22, while $1000 invested 1 year ago would be worth $1,215.79. This corresponds to total returns of -83.5%, -62.38%, 21.58%, respectively, with annualized returns of -20.47%, -17.76%, 21.58%.

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

EQ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	2.3	2.31	2.31	2.46	2.24	557,292
August 20, 2026	2.27	2.27	2.27	2.33	2.21	242,236
August 19, 2026	2.43	2.33	2.33	2.43	2.29	0
August 18, 2026	2.45	2.35	2.35	2.55	2.32	710,426
August 17, 2026	2.26	2.48	2.48	2.49	2.26	261,485
August 14, 2026	2.03	2.36	2.36	2.37	1.96	537,023
August 13, 2026	2.18	2.01	2.01	2.24	1.98	0
August 12, 2026	2.18	2.18	2.18	2.28	2.14	0
August 11, 2026	2.19	2.23	2.23	2.25	2.05	0
August 10, 2026	2.09	2.19	2.19	2.23	2.02	630,223
August 07, 2026	2.14	2.11	2.11	2.17	2.08	0
August 06, 2026	2.18	2.12	2.12	2.23	2.1	468,619
August 05, 2026	2.29	2.19	2.19	2.32	2.17	322,301
August 04, 2026	2.23	2.26	2.26	2.32	2.17	438,573
August 03, 2026	2.19	2.2	2.2	2.34	2.15	522,844
July 31, 2026	2.31	2.2	2.2	2.37	2.17	729,000
July 30, 2026	2.29	2.32	2.32	2.38	2.22	395,256
July 29, 2026	2.3	2.28	2.28	2.36	2.18	380,868
July 28, 2026	2.43	2.32	2.32	2.48	2.22	966,516
July 27, 2026	2.51	2.46	2.46	2.65	2.45	278,633
July 23, 2026	2.74	2.69	2.69	2.86	2.64	302,284
July 22, 2026	2.65	2.76	2.76	2.79	2.52	807,717
July 21, 2026	2.48	2.63	2.63	2.64	2.47	428,898
July 20, 2026	2.54	2.47	2.47	2.64	2.45	230,520
July 17, 2026	2.46	2.59	2.59	2.64	2.36	438,485
July 16, 2026	2.66	2.5	2.5	2.69	2.48	381,043
July 15, 2026	2.77	2.62	2.62	2.79	2.53	551,907
July 14, 2026	2.9	2.76	2.76	2.96	2.75	284,292
July 13, 2026	3.02	2.88	2.88	3.12	2.83	1.42M
July 10, 2026	2.98	2.91	2.91	3.04	2.81	1.76M
July 09, 2026	3.12	2.96	2.96	3.16	2.95	2.62M
July 08, 2026	2.79	3.15	3.15	3.16	2.79	809,913
July 07, 2026	2.79	2.88	2.88	2.98	2.68	352,369
July 06, 2026	2.94	2.77	2.77	3.05	2.72	911,733
July 02, 2026	3.06	2.91	2.91	3.29	2.9	3.06M
July 01, 2026	3.16	3.04	3.04	3.28	2.94	632,694
June 30, 2026	3.23	3.2	3.2	3.54	3.05	4.36M
June 29, 2026	3.05	3.08	3.08	3.12	2.98	408,933
June 26, 2026	2.96	3.05	3.05	3.08	2.91	417,384
June 25, 2026	2.88	2.95	2.95	3.05	2.86	284,399
June 24, 2026	2.85	2.85	2.85	2.95	2.71	381,588
June 23, 2026	2.81	2.84	2.84	2.99	2.81	198,093
June 22, 2026	3.04	2.86	2.86	3.15	2.82	274,554
June 18, 2026	3.02	3.05	3.05	3.12	2.98	424,524
June 17, 2026	2.77	2.99	2.99	3.09	2.7	699,060
June 16, 2026	2.82	2.75	2.75	2.89	2.68	254,942
June 15, 2026	2.84	2.8	2.8	2.92	2.78	362,131
June 12, 2026	2.8	2.81	2.81	2.96	2.71	441,284
June 11, 2026	2.68	2.81	2.81	2.98	2.62	554,658
June 10, 2026	2.7	2.67	2.67	2.9	2.66	387,990
June 09, 2026	2.8	2.7	2.7	2.97	2.62	433,439
June 08, 2026	2.88	2.77	2.77	2.95	2.65	662,522
June 05, 2026	3.12	2.94	2.94	3.14	2.76	0
June 04, 2026	3.11	3.17	3.17	3.39	3.05	1.85M
June 03, 2026	2.79	3.11	3.11	3.45	2.71	3.69M
June 02, 2026	2.65	2.79	2.79	2.99	2.23	2.77M
June 01, 2026	2.9	3.08	3.08	3.12	2.8	4.46M
May 29, 2026	2.96	2.9	2.9	3	2.76	853,871
May 28, 2026	2.7	2.84	2.84	3.1	2.69	1.9M
May 27, 2026	2.32	2.63	2.63	2.74	2.26	763,695