Simulations Plus, Inc. (SLP) NASDAQ

Currency In USD

SLP Historical Return

If you invested $1000 in Simulations Plus, Inc. (SLP) 10 years ago, it would be worth $2,529.82 as of July 13, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $421.93, while $1000 invested 1 year ago would be worth $1,044.08. This corresponds to total returns of 152.98%, -57.81%, 4.41%, respectively, with annualized returns of 9.72%, -15.84%, 4.41%.

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

SLP Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 10, 2026	18.37	18.24	18.24	18.4	18.22	423,558
July 09, 2026	18.26	18.34	18.34	18.35	18.25	389,324
July 08, 2026	18.3	18.27	18.27	18.34	18.22	397,399
July 07, 2026	18.36	18.28	18.28	18.42	18.23	352,032
July 06, 2026	18.38	18.36	18.36	18.45	18.34	324,633
July 02, 2026	18.45	18.39	18.39	18.47	18.34	471,874
July 01, 2026	18.37	18.35	18.35	18.5	18.31	352,639
June 30, 2026	18.34	18.31	18.31	18.68	18.27	872,616
June 29, 2026	18.24	18.38	18.38	18.4	18.16	626,347
June 26, 2026	18.17	18.2	18.2	18.21	18.15	1.16M
June 25, 2026	18.19	18.14	18.14	18.21	18.14	651,230
June 24, 2026	18.25	18.17	18.17	18.28	18.15	506,837
June 23, 2026	18.2	18.15	18.15	18.27	18.14	632,074
June 22, 2026	18.23	18.1	18.1	18.26	18.1	966,338
June 18, 2026	18.23	18.24	18.24	18.29	18.19	1.02M
June 17, 2026	18.2	18.25	18.25	18.3	18.14	1.43M
June 16, 2026	18.2	18.24	18.24	18.57	18.13	2.16M
June 15, 2026	16.51	16.37	16.37	16.86	16.28	226,716
June 12, 2026	16.49	16.32	16.32	16.82	16.14	160,519
June 11, 2026	15.94	16.49	16.49	16.55	15.67	171,377
June 10, 2026	16	15.94	15.94	16.42	15.8	172,881
June 09, 2026	15.94	16.01	16.01	16.67	15.68	182,321
June 08, 2026	16.04	15.91	15.91	16.12	15.64	184,027
June 05, 2026	16.41	15.88	15.88	16.74	15.73	0
June 04, 2026	16.3	16.65	16.65	17.06	16.26	148,924
June 03, 2026	16.5	16.17	16.17	16.5	15.29	246,566
June 02, 2026	17.61	16.77	16.77	17.61	16.74	161,358
June 01, 2026	16.87	17.73	17.73	17.77	16.81	371,285
May 29, 2026	16.71	17.11	17.11	17.35	16.44	260,681
May 28, 2026	15.58	16.71	16.71	16.87	15.58	253,821
May 27, 2026	15.31	15.55	15.55	15.78	15.28	173,126
May 26, 2026	15.43	15.28	15.28	15.74	15.18	231,349
May 22, 2026	15.13	15.37	15.37	15.59	15.13	171,302
May 21, 2026	14.32	15.11	15.11	15.31	14.11	262,191
May 20, 2026	14.19	14.47	14.47	14.51	13.71	194,320
May 19, 2026	13.72	14.1	14.1	14.18	13.4	188,332
May 18, 2026	13.34	13.78	13.78	13.85	13.32	205,194
May 15, 2026	13.56	13.34	13.34	13.68	13.22	300,557
May 14, 2026	13.57	13.38	13.38	13.72	13.32	279,567
May 13, 2026	13.84	13.57	13.57	14.2	13.46	327,754
May 12, 2026	14.55	13.96	13.96	14.87	13.71	368,586
May 11, 2026	16.53	14.69	14.69	16.8	14.33	575,209
May 08, 2026	15.98	16.68	16.68	16.75	15.71	241,978
May 07, 2026	15.96	16.06	16.06	16.75	15.66	371,416
May 06, 2026	17.32	15.88	15.88	17.32	14.82	2.21M
May 05, 2026	15.1	15.71	15.71	15.74	14.62	181,960
May 04, 2026	14.98	15.15	15.15	15.37	14.77	218,361
May 01, 2026	14.28	14.91	14.91	14.94	14.28	175,398
April 30, 2026	14.02	14.17	14.17	14.2	13.79	217,281
April 29, 2026	14.69	13.99	13.99	14.81	13.95	312,071
April 28, 2026	14.59	14.87	14.87	15.01	14.55	200,060
April 27, 2026	14.51	14.61	14.61	14.9	14.51	175,668
April 24, 2026	14.33	14.56	14.56	14.7	14.09	203,580
April 23, 2026	15.04	14.28	14.28	15.04	14.11	318,617
April 22, 2026	15.47	15.19	15.19	15.69	14.8	349,912
April 21, 2026	15.1	15.31	15.31	15.35	14.92	318,879
April 20, 2026	14.32	14.97	14.97	15.01	14.19	469,858
April 17, 2026	14.19	14.37	14.37	14.83	14.19	344,328
April 16, 2026	14.56	14.12	14.12	14.93	13.93	484,964
April 15, 2026	13.37	14.64	14.64	14.76	13.36	575,910