NASDAQ:SLP | Historical Stock Price | Simulations Plus, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1997-06-18 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.23$0.78$2.70$9.32$32.22$111.381997-06-182026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$5.05$5.589,000——
2013-12-30$5.05$5.5823,400——
2013-12-27$5.25$5.816,500——
2013-12-26$5.19$5.7417,600——
2013-12-24$5.11$5.651,100——
2013-12-23$5.17$5.725,100——
2013-12-20$5.20$5.7516,200——
2013-12-19$5.17$5.7223,100——
2013-12-18$5.03$5.5610,600——
2013-12-17$5.09$5.636,900——
2013-12-16$5.10$5.6416,700——
2013-12-13$5.10$5.647,200——
2013-12-12$5.09$5.6315,300——
2013-12-11$5.16$5.7113,400——
2013-12-10$5.26$5.8212,000——
2013-12-09$5.23$5.7820,600——
2013-12-06$5.37$5.9414,100——
2013-12-05$5.36$5.9342,800——
2013-12-04$5.26$5.8232,700——
2013-12-03$5.11$5.6556,900——
2013-12-02$5.15$5.7046,200——
2013-11-29$5.02$5.5531,400——
2013-11-27$5.10$5.6439,600——
2013-11-26$5.14$5.6833,600——
2013-11-25$4.99$5.5220,300——
2013-11-22$4.97$5.5013,900——
2013-11-21$4.95$5.476,000——
2013-11-20$4.96$5.4837,600——
2013-11-19$4.95$5.4787,400——
2013-11-18$5.28$5.8459,800——
2013-11-15$5.31$5.8734,600——
2013-11-14$5.38$5.9526,600——
2013-11-13$5.24$5.7915,500——
2013-11-12$5.26$5.8237,900——
2013-11-11$5.28$5.8430,200——
2013-11-08$5.32$5.8835,500——
2013-11-07$5.36$5.9331,300——
2013-11-06$5.41$5.9859,300——
2013-11-05$5.34$5.8681,900——
2013-11-04$5.18$5.6923,000——
2013-11-01$5.21$5.7211,900——
2013-10-31$5.24$5.7521,500——
2013-10-30$5.20$5.7112,400——
2013-10-29$5.25$5.7651,100——
2013-10-28$4.94$5.4215,100——
2013-10-25$4.89$5.3711,600——
2013-10-24$4.79$5.2621,200——
2013-10-23$4.79$5.2619,200——
2013-10-22$4.81$5.285,400——
2013-10-21$4.89$5.3734,900——
2013-10-18$4.82$5.2925,200——
2013-10-17$4.82$5.2913,900——
2013-10-16$4.82$5.2932,300——
2013-10-15$4.79$5.2626,400——
2013-10-14$4.79$5.2632,900——
2013-10-11$4.77$5.241,900——
2013-10-10$4.77$5.2410,600——
2013-10-09$4.74$5.209,900——
2013-10-08$4.76$5.224,900——
2013-10-07$4.81$5.2818,900——
2013-10-04$4.80$5.2723,300——
2013-10-03$4.78$5.2527,000——
2013-10-02$4.84$5.3126,700——
2013-10-01$4.81$5.2821,000——
2013-09-30$4.81$5.287,800——
2013-09-27$4.88$5.363,800——
2013-09-26$4.90$5.3836,900——
2013-09-25$4.96$5.4464,900——
2013-09-24$4.84$5.3140,200——
2013-09-23$4.82$5.2941,700——
2013-09-20$4.78$5.259,000——
2013-09-19$4.85$5.326,400——
2013-09-18$4.77$5.2411,600——
2013-09-17$4.78$5.256,800——
2013-09-16$4.79$5.263,400——
2013-09-13$4.80$5.2715,300——
2013-09-12$4.83$5.3015,700——
2013-09-11$4.79$5.261,800——
2013-09-10$4.83$5.3027,300——
2013-09-09$4.79$5.2619,800——
2013-09-06$4.79$5.266,500——
2013-09-05$4.80$5.2753,900——
2013-09-04$4.82$5.293,500——
2013-09-03$4.80$5.2724,400——
2013-08-30$4.78$5.255,500——
2013-08-29$4.79$5.2612,900——
2013-08-28$4.79$5.2612,400——
2013-08-27$4.76$5.227,100——
2013-08-26$4.74$5.2013,500——
2013-08-23$4.81$5.289,700——
2013-08-22$4.82$5.291,900——
2013-08-21$4.78$5.2512,500——
2013-08-20$4.80$5.2713,600——
2013-08-19$4.71$5.1729,100——
2013-08-16$4.73$5.193,000——
2013-08-15$4.79$5.2618,800——
2013-08-14$4.73$5.1914,400——
2013-08-13$4.83$5.309,800——
2013-08-12$4.81$5.2838,600——
2013-08-09$4.79$5.264,600——
2013-08-08$4.80$5.2720,600——
2013-08-07$4.77$5.2012,400——
2013-08-06$4.85$5.2916,300——
2013-08-05$4.81$5.2511,300——
2013-08-02$4.83$5.274,500——
2013-08-01$4.77$5.2025,100——
2013-07-31$4.77$5.2046,200——
2013-07-30$4.62$5.0427,200——
2013-07-29$4.60$5.029,500——
2013-07-26$4.51$4.9223,500——
2013-07-25$4.56$4.979,100——
2013-07-24$4.60$5.0231,800——
2013-07-23$4.54$4.953,000——
2013-07-22$4.57$4.9821,400——
2013-07-19$4.47$4.884,500——
2013-07-18$4.45$4.8517,100——
2013-07-17$4.52$4.9314,000——
2013-07-16$4.50$4.915,400——
2013-07-15$4.53$4.9415,700——
2013-07-12$4.48$4.8932,600——
2013-07-11$4.53$4.9466,400——
2013-07-10$4.36$4.764,800——
2013-07-09$4.27$4.665,100——
2013-07-08$4.28$4.677,300——
2013-07-05$4.23$4.613,000——
2013-07-03$4.28$4.672,200——
2013-07-02$4.13$4.505,700——
2013-07-01$4.14$4.5213,300——
2013-06-28$4.17$4.5517,900——
2013-06-27$4.15$4.5317,600——
2013-06-26$4.13$4.504,900——
2013-06-25$4.16$4.5421,100——
2013-06-24$4.14$4.5219,900——
2013-06-21$4.18$4.564,600——
2013-06-20$4.14$4.5212,400——
2013-06-19$4.31$4.704,300——
2013-06-18$4.30$4.6914,100——
2013-06-17$4.32$4.7110,000——
2013-06-14$4.32$4.719,500——
2013-06-13$4.26$4.6512,800——
2013-06-12$4.25$4.6414,700——
2013-06-11$4.30$4.6918,600——
2013-06-10$4.44$4.8431,600——
2013-06-07$4.55$4.9617,400——
2013-06-06$4.58$5.0026,100——
2013-06-05$4.54$4.955,800——
2013-06-04$4.48$4.8941,200——
2013-06-03$4.48$4.8920,100——
2013-05-31$4.39$4.795,500——
2013-05-30$4.30$4.699,300——
2013-05-29$4.34$4.7315,200——
2013-05-28$4.32$4.714,800——
2013-05-24$4.16$4.547,400——
2013-05-23$4.27$4.662,200——
2013-05-22$4.29$4.6837,000——
2013-05-21$4.30$4.6910,900——
2013-05-20$4.27$4.663,200——
2013-05-17$4.31$4.7018,600——
2013-05-16$4.31$4.7027,100——
2013-05-15$4.30$4.6924,600——
2013-05-14$4.11$4.4885,500——
2013-05-13$4.07$4.4436,800——
2013-05-10$4.00$4.3613,900——
2013-05-09$4.00$4.3622,500——
2013-05-08$3.98$4.3458,200——
2013-05-07$3.99$4.3525,000——
2013-05-06$3.97$4.3316,100——
2013-05-03$4.00$4.3640,400——
2013-05-02$3.99$4.3231,400——
2013-05-01$4.00$4.3346,000——
2013-04-30$4.00$4.3314,800——
2013-04-29$3.96$4.2972,400——
2013-04-26$3.95$4.2890,800——
2013-04-25$3.99$4.3296,900——
2013-04-24$4.00$4.3333,100——
2013-04-23$4.05$4.3824,300——
2013-04-22$4.00$4.339,700——
2013-04-19$4.02$4.355,000——
2013-04-18$4.00$4.3314,800——
2013-04-17$4.05$4.389,600——
2013-04-16$4.09$4.4314,300——
2013-04-15$4.11$4.456,300——
2013-04-12$4.12$4.462,300——
2013-04-11$4.09$4.4324,900——
2013-04-10$4.00$4.3327,300——
2013-04-09$4.05$4.3812,000——
2013-04-08$4.00$4.3314,200——
2013-04-05$4.04$4.379,500——
2013-04-04$4.05$4.387,900——
2013-04-03$4.07$4.414,300——
2013-04-02$4.12$4.463,700——
2013-04-01$4.04$4.379,800——
2013-03-28$4.13$4.4719,700——
2013-03-27$4.13$4.473,300——
2013-03-26$4.10$4.442,100——
2013-03-25$4.08$4.4214,800——
2013-03-22$4.17$4.512,800——
2013-03-21$4.17$4.513,900——
2013-03-20$4.24$4.5915,600——
2013-03-19$4.18$4.526,100——
2013-03-18$4.20$4.557,000——
2013-03-15$4.18$4.524,400——
2013-03-14$4.05$4.389,200——
2013-03-13$4.13$4.472,900——
2013-03-12$4.07$4.418,700——
2013-03-11$4.18$4.520——
2013-03-08$4.18$4.5210,300——
2013-03-07$4.11$4.456,300——
2013-03-06$4.23$4.5832,800——
2013-03-05$4.13$4.4720,400——
2013-03-04$4.13$4.4710,700——
2013-03-01$4.13$4.475,100——
2013-02-28$4.02$4.359,900——
2013-02-27$4.01$4.3436,700——
2013-02-26$4.13$4.4717,500——
2013-02-25$4.13$4.4716,500——
2013-02-22$4.25$4.6011,300——
2013-02-21$4.35$4.712,000——
2013-02-20$4.31$4.678,800——
2013-02-19$4.31$4.678,800——
2013-02-15$4.26$4.6110,100——
2013-02-14$4.35$4.716,100——
2013-02-13$4.42$4.7810,100——
2013-02-12$4.39$4.757,900——
2013-02-11$4.35$4.715,800——
2013-02-08$4.35$4.717,600——
2013-02-07$4.32$4.6812,500——
2013-02-06$4.33$4.69500——
2013-02-05$4.35$4.717,900——
2013-02-04$4.36$4.728,800——
2013-02-01$4.35$4.714,800——
2013-01-31$4.34$4.705,500——
2013-01-30$4.41$4.774,800——
2013-01-29$4.30$4.6513,100——
2013-01-28$4.31$4.6723,200——
2013-01-25$4.33$4.697,500——
2013-01-24$4.33$4.6912,000——
2013-01-23$4.40$4.7613,800——
2013-01-22$4.24$4.5916,700——
2013-01-18$4.20$4.5532,400——
2013-01-17$4.17$4.5117,800——
2013-01-16$4.23$4.589,200——
2013-01-15$4.18$4.5242,700——
2013-01-14$4.30$4.6517,300——
2013-01-11$4.25$4.60800——
2013-01-10$4.27$4.628,700——
2013-01-09$4.26$4.613,600——
2013-01-08$4.33$4.691,200——
2013-01-07$4.26$4.6111,200——
2013-01-04$4.34$4.705,800——
2013-01-03$4.33$4.694,400——
2013-01-02$4.36$4.7214,800——