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.

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Historical Stock Price — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$2.99$2.997,600——
2011-12-29$3.02$3.028,100——
2011-12-28$3.02$3.028,400——
2011-12-27$2.98$2.985,900——
2011-12-23$3.07$3.074,700——
2011-12-22$3.05$3.055,100——
2011-12-21$3.05$3.055,600——
2011-12-20$3.08$3.088,400——
2011-12-19$2.95$2.955,400——
2011-12-16$2.96$2.969,600——
2011-12-15$3.00$3.004,800——
2011-12-14$3.01$3.0171,800——
2011-12-13$3.08$3.080——
2011-12-12$3.08$3.083,200——
2011-12-09$3.02$3.0266,500——
2011-12-08$3.00$3.0015,400——
2011-12-07$3.02$3.023,500——
2011-12-06$3.09$3.0950,200——
2011-12-05$3.04$3.0416,600——
2011-12-02$3.04$3.0424,900——
2011-12-01$3.06$3.067,100——
2011-11-30$3.08$3.0810,200——
2011-11-29$3.13$3.1379,400——
2011-11-28$3.15$3.153,800——
2011-11-25$3.12$3.1214,000——
2011-11-23$3.10$3.1016,100——
2011-11-22$3.10$3.1032,200——
2011-11-21$3.05$3.0525,500——
2011-11-18$3.10$3.1020,600——
2011-11-17$3.17$3.1743,800——
2011-11-16$3.14$3.1422,200——
2011-11-15$3.10$3.1072,100——
2011-11-14$3.02$3.0216,700——
2011-11-11$3.01$3.0122,300——
2011-11-10$3.00$3.0015,600——
2011-11-09$3.02$3.0215,000——
2011-11-08$3.08$3.0810,300——
2011-11-07$3.08$3.0813,000——
2011-11-04$3.12$3.1216,100——
2011-11-03$3.05$3.0520,700——
2011-11-02$3.09$3.0912,400——
2011-11-01$3.12$3.1232,400——
2011-10-31$3.07$3.0780,600——
2011-10-28$3.06$3.0612,600——
2011-10-27$3.06$3.0614,100——
2011-10-26$3.03$3.036,800——
2011-10-25$3.10$3.102,100——
2011-10-24$3.08$3.088,500——
2011-10-21$3.04$3.0419,100——
2011-10-20$3.07$3.074,000——
2011-10-19$3.03$3.0311,300——
2011-10-18$3.05$3.057,100——
2011-10-17$3.02$3.0219,300——
2011-10-14$3.05$3.053,000——
2011-10-13$3.09$3.095,700——
2011-10-12$3.05$3.052,400——
2011-10-11$3.02$3.023,000——
2011-10-10$3.03$3.035,600——
2011-10-07$3.00$3.006,300——
2011-10-06$2.99$2.991,300——
2011-10-05$3.03$3.034,600——
2011-10-04$2.97$2.9737,900——
2011-10-03$3.08$3.0839,100——
2011-09-30$3.10$3.1024,500——
2011-09-29$3.13$3.132,300——
2011-09-28$3.17$3.172,400——
2011-09-27$3.13$3.136,500——
2011-09-26$3.10$3.1019,900——
2011-09-23$3.20$3.207,800——
2011-09-22$3.13$3.135,800——
2011-09-21$3.15$3.151,000——
2011-09-20$3.17$3.178,700——
2011-09-19$3.12$3.126,400——
2011-09-16$3.00$3.0014,100——
2011-09-15$3.15$3.154,600——
2011-09-14$3.15$3.153,100——
2011-09-13$3.23$3.2322,700——
2011-09-12$3.09$3.0912,000——
2011-09-09$3.11$3.1120,200——
2011-09-08$3.05$3.055,800——
2011-09-07$3.04$3.0451,200——
2011-09-06$3.24$3.2412,700——
2011-09-02$3.21$3.216,900——
2011-09-01$3.18$3.181,900——
2011-08-31$3.23$3.2314,700——
2011-08-30$3.17$3.1718,100——
2011-08-29$3.23$3.2324,700——
2011-08-26$3.25$3.2514,800——
2011-08-25$3.12$3.1215,500——
2011-08-24$3.14$3.149,000——
2011-08-23$3.14$3.145,900——
2011-08-22$3.00$3.005,700——
2011-08-19$3.05$3.058,000——
2011-08-18$3.06$3.0626,600——
2011-08-17$3.05$3.056,700——
2011-08-16$3.15$3.1518,100——
2011-08-15$3.10$3.1032,600——
2011-08-12$3.13$3.136,900——
2011-08-11$3.14$3.143,100——
2011-08-10$3.04$3.0412,700——
2011-08-09$3.14$3.1420,700——
2011-08-08$3.01$3.0176,800——
2011-08-05$3.33$3.3355,200——
2011-08-04$3.44$3.4438,200——
2011-08-03$3.47$3.4726,400——
2011-08-02$3.40$3.4039,000——
2011-08-01$3.40$3.4029,400——
2011-07-29$3.33$3.3312,700——
2011-07-28$3.30$3.3012,400——
2011-07-27$3.34$3.3435,800——
2011-07-26$3.39$3.3926,300——
2011-07-25$3.39$3.3930,400——
2011-07-22$3.25$3.2543,400——
2011-07-21$3.25$3.2540,200——
2011-07-20$3.23$3.2314,900——
2011-07-19$3.14$3.1432,000——
2011-07-18$3.12$3.1233,000——
2011-07-15$3.15$3.1550,200——
2011-07-14$3.11$3.11104,100——
2011-07-13$2.99$2.999,900——
2011-07-12$2.94$2.943,600——
2011-07-11$2.94$2.945,400——
2011-07-08$2.97$2.9718,700——
2011-07-07$2.91$2.915,200——
2011-07-06$2.95$2.957,100——
2011-07-05$2.89$2.899,500——
2011-07-01$2.89$2.8918,400——
2011-06-30$2.90$2.9013,000——
2011-06-29$2.90$2.906,400——
2011-06-28$2.89$2.8910,700——
2011-06-27$2.90$2.909,900——
2011-06-24$3.05$3.0523,900——
2011-06-23$2.84$2.8412,100——
2011-06-22$2.87$2.878,800——
2011-06-21$2.98$2.9810,600——
2011-06-20$3.02$3.0217,600——
2011-06-17$2.95$2.9510,100——
2011-06-16$2.81$2.8118,800——
2011-06-15$2.95$2.9524,800——
2011-06-14$2.89$2.8942,200——
2011-06-13$2.78$2.7818,400——
2011-06-10$2.76$2.7617,500——
2011-06-09$2.85$2.8512,900——
2011-06-08$2.81$2.8127,400——
2011-06-07$2.86$2.862,000——
2011-06-06$2.84$2.847,100——
2011-06-03$2.90$2.9013,000——
2011-06-02$2.89$2.8918,300——
2011-06-01$2.85$2.8517,000——
2011-05-31$2.90$2.908,300——
2011-05-27$2.85$2.8516,000——
2011-05-26$2.88$2.887,900——
2011-05-25$2.84$2.846,900——
2011-05-24$2.90$2.908,700——
2011-05-23$2.95$2.958,300——
2011-05-20$3.04$3.0416,700——
2011-05-19$3.14$3.1432,100——
2011-05-18$2.97$2.9716,900——
2011-05-17$2.69$2.69108,200——
2011-05-16$2.68$2.6820,900——
2011-05-13$2.69$2.6924,000——
2011-05-12$2.70$2.7083,400——
2011-05-11$2.79$2.7929,800——
2011-05-10$2.86$2.8618,400——
2011-05-09$2.88$2.8816,000——
2011-05-06$2.89$2.8916,000——
2011-05-05$2.88$2.8842,900——
2011-05-04$2.98$2.9823,500——
2011-05-03$3.06$3.067,900——
2011-05-02$3.05$3.0515,000——
2011-04-29$3.17$3.174,900——
2011-04-28$3.10$3.1015,000——
2011-04-27$3.10$3.107,600——
2011-04-26$3.15$3.1516,600——
2011-04-25$3.17$3.1712,400——
2011-04-21$3.21$3.219,700——
2011-04-20$3.18$3.1835,800——
2011-04-19$3.23$3.2313,100——
2011-04-18$3.25$3.2514,700——
2011-04-15$3.23$3.236,200——
2011-04-14$3.16$3.1631,900——
2011-04-13$3.18$3.188,400——
2011-04-12$3.14$3.1452,300——
2011-04-11$3.24$3.249,100——
2011-04-08$3.27$3.2727,400——
2011-04-07$3.20$3.2027,500——
2011-04-06$3.13$3.134,800——
2011-04-05$3.09$3.097,600——
2011-04-04$3.12$3.1226,100——
2011-04-01$3.16$3.1618,600——
2011-03-31$3.16$3.165,300——
2011-03-30$3.16$3.1614,900——
2011-03-29$3.14$3.146,900——
2011-03-28$3.11$3.1125,600——
2011-03-25$3.14$3.143,500——
2011-03-24$3.10$3.1019,300——
2011-03-23$3.06$3.0612,700——
2011-03-22$3.03$3.0322,500——
2011-03-21$3.06$3.0648,200——
2011-03-18$3.07$3.0716,600——
2011-03-17$3.00$3.0026,600——
2011-03-16$3.08$3.0838,700——
2011-03-15$3.00$3.0035,400——
2011-03-14$3.05$3.0540,900——
2011-03-11$3.15$3.1538,500——
2011-03-10$3.12$3.1225,800——
2011-03-09$3.15$3.1525,000——
2011-03-08$3.13$3.1323,700——
2011-03-07$3.12$3.1248,800——
2011-03-04$3.15$3.1540,500——
2011-03-03$3.24$3.2423,300——
2011-03-02$3.21$3.2121,800——
2011-03-01$3.23$3.236,900——
2011-02-28$3.29$3.2919,600——
2011-02-25$3.37$3.3711,400——
2011-02-24$3.25$3.2523,800——
2011-02-23$3.09$3.0923,400——
2011-02-22$3.14$3.1441,400——
2011-02-18$3.24$3.2427,200——
2011-02-17$3.35$3.3519,300——
2011-02-16$3.18$3.1819,700——
2011-02-15$3.23$3.23100,700——
2011-02-14$3.35$3.3567,500——
2011-02-11$3.39$3.3954,300——
2011-02-10$3.50$3.5035,400——
2011-02-09$3.59$3.5994,700——
2011-02-08$3.52$3.5283,000——
2011-02-07$3.69$3.69174,000——
2011-02-04$3.40$3.4028,000——
2011-02-03$3.39$3.3981,600——
2011-02-02$3.21$3.2129,700——
2011-02-01$3.17$3.1731,200——
2011-01-31$3.25$3.2556,000——
2011-01-28$3.03$3.0332,800——
2011-01-27$3.14$3.14104,600——
2011-01-26$3.18$3.18162,400——
2011-01-25$2.97$2.9749,400——
2011-01-24$2.92$2.9221,200——
2011-01-21$2.80$2.8031,800——
2011-01-20$2.72$2.7239,700——
2011-01-19$2.81$2.8134,000——
2011-01-18$2.88$2.8817,800——
2011-01-14$2.94$2.9463,800——
2011-01-13$2.82$2.8226,000——
2011-01-12$2.72$2.7273,400——
2011-01-11$2.80$2.8080,400——
2011-01-10$2.72$2.7226,800——
2011-01-07$2.78$2.7822,800——
2011-01-06$2.75$2.7528,000——
2011-01-05$2.74$2.7416,300——
2011-01-04$2.69$2.6934,700——
2011-01-03$2.78$2.7848,700——