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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$1.38$1.3821,800
2009-12-30$1.35$1.358,800
2009-12-29$1.40$1.403,100
2009-12-28$1.41$1.4119,500
2009-12-24$1.41$1.41900
2009-12-23$1.43$1.4318,000
2009-12-22$1.45$1.458,800
2009-12-21$1.40$1.4044,900
2009-12-18$1.40$1.4019,200
2009-12-17$1.44$1.445,900
2009-12-16$1.47$1.473,700
2009-12-15$1.43$1.4316,200
2009-12-14$1.45$1.459,300
2009-12-11$1.40$1.404,100
2009-12-10$1.40$1.4013,400
2009-12-09$1.43$1.4310,300
2009-12-08$1.49$1.491,800
2009-12-07$1.44$1.4414,100
2009-12-04$1.50$1.5021,000
2009-12-03$1.36$1.3620,000
2009-12-02$1.41$1.418,800
2009-12-01$1.39$1.3913,200
2009-11-30$1.41$1.4136,000
2009-11-27$1.44$1.445,000
2009-11-25$1.44$1.447,300
2009-11-24$1.32$1.3212,700
2009-11-23$1.46$1.467,600
2009-11-20$1.52$1.522,200
2009-11-19$1.57$1.5710,100
2009-11-18$1.52$1.5213,800
2009-11-17$1.42$1.426,300
2009-11-16$1.40$1.4012,000
2009-11-13$1.47$1.4710,700
2009-11-12$1.43$1.435,600
2009-11-11$1.49$1.497,300
2009-11-10$1.43$1.4317,400
2009-11-09$1.50$1.5022,700
2009-11-06$1.53$1.5315,800
2009-11-05$1.45$1.452,700
2009-11-04$1.45$1.454,200
2009-11-03$1.42$1.4229,200
2009-11-02$1.48$1.4814,700
2009-10-30$1.45$1.4519,700
2009-10-29$1.50$1.509,000
2009-10-28$1.55$1.5511,300
2009-10-27$1.59$1.5911,000
2009-10-26$1.62$1.624,900
2009-10-23$1.57$1.5712,800
2009-10-22$1.56$1.5613,200
2009-10-21$1.61$1.6116,000
2009-10-20$1.61$1.6134,000
2009-10-19$1.65$1.6512,800
2009-10-16$1.59$1.595,800
2009-10-15$1.60$1.6051,900
2009-10-14$1.51$1.5125,300
2009-10-13$1.52$1.524,300
2009-10-12$1.53$1.5314,300
2009-10-09$1.56$1.569,600
2009-10-08$1.53$1.534,400
2009-10-07$1.54$1.5411,500
2009-10-06$1.58$1.586,900
2009-10-05$1.54$1.5410,700
2009-10-02$1.54$1.5414,300
2009-10-01$1.55$1.5512,600
2009-09-30$1.57$1.5714,400
2009-09-29$1.59$1.5924,400
2009-09-28$1.56$1.565,600
2009-09-25$1.57$1.5722,100
2009-09-24$1.58$1.5848,900
2009-09-23$1.66$1.6613,000
2009-09-22$1.67$1.6716,500
2009-09-21$1.67$1.6711,900
2009-09-18$1.66$1.6642,900
2009-09-17$1.71$1.718,600
2009-09-16$1.67$1.6723,300
2009-09-15$1.73$1.7316,100
2009-09-14$1.70$1.7013,100
2009-09-11$1.75$1.7517,700
2009-09-10$1.69$1.6922,000
2009-09-09$1.72$1.7212,300
2009-09-08$1.68$1.689,900
2009-09-04$1.72$1.723,300
2009-09-03$1.74$1.7422,100
2009-09-02$1.70$1.7027,400
2009-09-01$1.79$1.799,700
2009-08-31$1.80$1.8021,100
2009-08-28$1.81$1.8127,300
2009-08-27$1.73$1.7335,700
2009-08-26$1.71$1.7121,300
2009-08-25$1.69$1.6915,400
2009-08-24$1.80$1.8030,800
2009-08-21$1.71$1.7113,800
2009-08-20$1.68$1.6839,900
2009-08-19$1.60$1.6088,100
2009-08-18$1.80$1.8026,100
2009-08-17$1.75$1.7528,900
2009-08-14$1.72$1.7233,800
2009-08-13$1.69$1.6913,900
2009-08-12$1.71$1.7119,000
2009-08-11$1.79$1.7928,300
2009-08-10$1.69$1.6970,200
2009-08-07$1.62$1.6237,700
2009-08-06$1.60$1.6022,800
2009-08-05$1.64$1.6450,800
2009-08-04$1.60$1.6028,400
2009-08-03$1.60$1.6094,700
2009-07-31$1.54$1.5417,400
2009-07-30$1.52$1.5241,300
2009-07-29$1.55$1.558,900
2009-07-28$1.52$1.5230,500
2009-07-27$1.50$1.5016,900
2009-07-24$1.50$1.5054,700
2009-07-23$1.50$1.5046,200
2009-07-22$1.46$1.4628,200
2009-07-21$1.52$1.5217,900
2009-07-20$1.52$1.5222,000
2009-07-17$1.57$1.5725,200
2009-07-16$1.53$1.5338,500
2009-07-15$1.77$1.7737,600
2009-07-14$1.77$1.7715,300
2009-07-13$1.86$1.8673,100
2009-07-10$1.71$1.7112,700
2009-07-09$1.58$1.5822,700
2009-07-08$1.52$1.5217,200
2009-07-07$1.52$1.5212,900
2009-07-06$1.57$1.577,700
2009-07-02$1.55$1.5523,800
2009-07-01$1.53$1.5331,600
2009-06-30$1.52$1.5218,600
2009-06-29$1.53$1.5311,000
2009-06-26$1.50$1.5013,000
2009-06-25$1.48$1.4819,900
2009-06-24$1.53$1.538,600
2009-06-23$1.59$1.5911,100
2009-06-22$1.36$1.3633,500
2009-06-19$1.37$1.3720,500
2009-06-18$1.42$1.4219,100
2009-06-17$1.49$1.4926,000
2009-06-16$1.45$1.4520,300
2009-06-15$1.54$1.5432,600
2009-06-12$1.56$1.5617,400
2009-06-11$1.59$1.5966,400
2009-06-10$1.63$1.63160,600
2009-06-09$1.35$1.3535,500
2009-06-08$1.35$1.3565,800
2009-06-05$1.34$1.3428,100
2009-06-04$1.27$1.2731,600
2009-06-03$1.23$1.2314,800
2009-06-02$1.20$1.2056,400
2009-06-01$1.20$1.2049,300
2009-05-29$1.11$1.1111,400
2009-05-28$1.13$1.1324,100
2009-05-27$1.12$1.1212,800
2009-05-26$1.09$1.091,900
2009-05-22$1.13$1.1312,100
2009-05-21$1.10$1.1010,800
2009-05-20$1.09$1.0910,200
2009-05-19$1.11$1.119,800
2009-05-18$1.14$1.1411,800
2009-05-15$1.14$1.144,200
2009-05-14$1.09$1.096,800
2009-05-13$1.07$1.0720,300
2009-05-12$1.12$1.129,000
2009-05-11$1.11$1.115,500
2009-05-08$1.10$1.1011,700
2009-05-07$1.10$1.1021,800
2009-05-06$1.11$1.118,900
2009-05-05$1.12$1.1232,100
2009-05-04$1.13$1.1315,500
2009-05-01$1.12$1.121,100
2009-04-30$1.14$1.146,800
2009-04-29$1.14$1.1428,400
2009-04-28$1.13$1.1313,000
2009-04-27$1.12$1.1229,700
2009-04-24$1.16$1.1634,500
2009-04-23$1.20$1.209,800
2009-04-22$1.17$1.1719,200
2009-04-21$1.19$1.1919,200
2009-04-20$1.25$1.2518,600
2009-04-17$1.19$1.1929,600
2009-04-16$1.14$1.1438,600
2009-04-15$1.05$1.0534,400
2009-04-14$1.01$1.0132,900
2009-04-13$0.98$0.9834,800
2009-04-09$0.95$0.9531,100
2009-04-08$1.02$1.0217,000
2009-04-07$1.00$1.0030,300
2009-04-06$1.03$1.0322,100
2009-04-03$0.97$0.979,400
2009-04-02$0.95$0.95124,400
2009-04-01$0.92$0.9218,000
2009-03-31$0.90$0.9041,000
2009-03-30$0.92$0.9222,600
2009-03-27$0.95$0.9531,600
2009-03-26$0.93$0.9318,800
2009-03-25$0.95$0.9510,200
2009-03-24$0.98$0.986,100
2009-03-23$0.97$0.9716,900
2009-03-20$0.97$0.976,600
2009-03-19$0.97$0.976,200
2009-03-18$0.97$0.9711,100
2009-03-17$0.98$0.9814,900
2009-03-16$1.00$1.0017,200
2009-03-13$0.93$0.9313,800
2009-03-12$0.96$0.9610,500
2009-03-11$0.92$0.9216,000
2009-03-10$0.95$0.959,600
2009-03-09$0.91$0.913,500
2009-03-06$0.98$0.986,600
2009-03-05$0.92$0.9219,300
2009-03-04$0.92$0.929,500
2009-03-03$0.92$0.9250,000
2009-03-02$0.94$0.9411,700
2009-02-27$0.92$0.925,200
2009-02-26$1.00$1.008,800
2009-02-25$0.99$0.998,800
2009-02-24$0.96$0.965,700
2009-02-23$0.97$0.979,300
2009-02-20$0.87$0.8783,100
2009-02-19$1.05$1.057,800
2009-02-18$1.03$1.039,100
2009-02-17$1.03$1.0314,800
2009-02-13$1.00$1.0016,000
2009-02-12$1.04$1.0410,400
2009-02-11$1.04$1.0424,800
2009-02-10$1.05$1.0516,500
2009-02-09$1.05$1.0517,700
2009-02-06$1.02$1.0215,800
2009-02-05$1.01$1.0115,800
2009-02-04$1.00$1.0024,700
2009-02-03$1.04$1.0416,300
2009-02-02$1.07$1.0720,000
2009-01-30$1.08$1.0813,300
2009-01-29$1.03$1.0315,900
2009-01-28$1.02$1.0212,100
2009-01-27$1.03$1.0324,100
2009-01-26$1.02$1.0212,000
2009-01-23$1.02$1.0216,100
2009-01-22$0.98$0.987,400
2009-01-21$1.03$1.0318,900
2009-01-20$1.04$1.0411,700
2009-01-16$1.03$1.0313,600
2009-01-15$1.05$1.0536,500
2009-01-14$1.08$1.089,400
2009-01-13$1.12$1.1216,700
2009-01-12$1.08$1.0812,000
2009-01-09$1.10$1.1033,600
2009-01-08$1.04$1.0413,400
2009-01-07$1.01$1.0120,700
2009-01-06$1.01$1.0142,400
2009-01-05$0.99$0.9917,100
2009-01-02$1.00$1.0028,400