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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$1.30$1.3032,400
2005-12-29$1.29$1.2926,000
2005-12-28$1.25$1.2573,200
2005-12-27$1.26$1.26101,200
2005-12-23$1.21$1.2131,600
2005-12-22$1.14$1.1449,600
2005-12-21$1.20$1.2056,800
2005-12-20$1.03$1.0316,000
2005-12-19$0.95$0.9510,000
2005-12-16$0.98$0.988,000
2005-12-15$0.99$0.9911,200
2005-12-14$0.99$0.9926,400
2005-12-13$0.95$0.9511,200
2005-12-12$0.95$0.954,400
2005-12-09$0.96$0.9527,200
2005-12-08$0.95$0.9522,800
2005-12-07$0.94$0.948,400
2005-12-06$0.89$0.890
2005-12-05$0.89$0.894,800
2005-12-02$0.90$0.906,000
2005-12-01$0.90$0.906,400
2005-11-30$0.87$0.8716,000
2005-11-29$0.87$0.871,600
2005-11-28$0.86$0.8689,200
2005-11-25$0.89$0.892,800
2005-11-23$0.89$0.895,600
2005-11-22$0.88$0.880
2005-11-21$0.88$0.883,200
2005-11-18$0.90$0.9020,400
2005-11-17$0.94$0.942,000
2005-11-16$0.94$0.9412,400
2005-11-15$0.94$0.948,000
2005-11-14$0.94$0.9412,400
2005-11-11$1.00$1.007,200
2005-11-10$0.98$0.9830,400
2005-11-09$0.88$0.885,200
2005-11-08$0.88$0.8825,600
2005-11-07$0.87$0.8782,400
2005-11-04$0.76$0.764,000
2005-11-03$0.75$0.752,000
2005-11-02$0.75$0.758,000
2005-11-01$0.76$0.7650,800
2005-10-31$0.75$0.7546,800
2005-10-28$0.77$0.7712,000
2005-10-27$0.78$0.784,400
2005-10-26$0.78$0.7812,800
2005-10-25$0.81$0.812,000
2005-10-24$0.82$0.82800
2005-10-21$0.82$0.8216,800
2005-10-20$0.84$0.8416,400
2005-10-19$0.87$0.871,200
2005-10-18$0.86$0.864,800
2005-10-17$0.85$0.850
2005-10-14$0.85$0.850
2005-10-13$0.85$0.8512,000
2005-10-12$0.88$0.884,400
2005-10-11$0.88$0.8823,200
2005-10-10$0.86$0.867,200
2005-10-07$0.89$0.891,200
2005-10-06$0.91$0.9120,800
2005-10-05$0.91$0.905,200
2005-10-04$0.93$0.9312,400
2005-10-03$0.93$0.93400
2005-09-30$0.93$0.9315,600
2005-09-29$0.88$0.888,800
2005-09-28$0.87$0.8711,600
2005-09-27$0.88$0.886,000
2005-09-26$0.86$0.866,000
2005-09-23$0.86$0.863,200
2005-09-22$0.85$0.8530,400
2005-09-21$0.85$0.851,200
2005-09-20$0.85$0.852,800
2005-09-19$0.85$0.856,800
2005-09-16$0.85$0.850
2005-09-15$0.85$0.858,400
2005-09-14$0.86$0.8537,200
2005-09-13$0.89$0.893,600
2005-09-12$0.91$0.9113,200
2005-09-09$0.86$0.86400
2005-09-08$0.86$0.865,600
2005-09-07$0.87$0.8740,800
2005-09-06$0.84$0.8447,600
2005-09-02$0.87$0.870
2005-09-01$0.87$0.8745,200
2005-08-31$0.85$0.850
2005-08-30$0.85$0.8514,000
2005-08-29$0.87$0.8734,800
2005-08-26$0.88$0.882,800
2005-08-25$0.88$0.880
2005-08-24$0.88$0.888,000
2005-08-23$0.89$0.8910,000
2005-08-22$0.92$0.9234,400
2005-08-19$0.83$0.83400
2005-08-18$0.84$0.834,400
2005-08-17$0.86$0.862,000
2005-08-16$0.88$0.882,000
2005-08-15$0.89$0.895,200
2005-08-12$0.87$0.8710,800
2005-08-11$0.89$0.891,200
2005-08-10$0.89$0.890
2005-08-09$0.89$0.895,200
2005-08-08$0.89$0.898,000
2005-08-05$0.89$0.890
2005-08-04$0.89$0.890
2005-08-03$0.89$0.896,400
2005-08-02$0.88$0.880
2005-08-01$0.88$0.888,000
2005-07-29$0.88$0.889,200
2005-07-28$0.86$0.86800
2005-07-27$0.88$0.883,200
2005-07-26$0.88$0.8813,200
2005-07-25$0.88$0.8820,800
2005-07-22$0.89$0.894,800
2005-07-21$0.91$0.910
2005-07-20$0.91$0.914,400
2005-07-19$0.93$0.9320,400
2005-07-18$0.93$0.93800
2005-07-15$0.92$0.9214,800
2005-07-14$0.91$0.9110,400
2005-07-13$0.95$0.953,200
2005-07-12$0.97$0.972,800
2005-07-11$0.97$0.9734,400
2005-07-08$0.96$0.9611,600
2005-07-07$0.96$0.962,000
2005-07-06$0.97$0.9727,200
2005-07-05$0.96$0.9615,600
2005-07-01$0.97$0.976,800
2005-06-30$0.99$0.998,000
2005-06-29$0.98$0.986,800
2005-06-28$0.98$0.9839,600
2005-06-27$1.03$1.038,400
2005-06-24$1.02$1.0212,400
2005-06-23$1.07$1.0717,200
2005-06-22$1.11$1.1027,200
2005-06-21$1.12$1.1278,000
2005-06-20$0.99$0.9936,800
2005-06-17$0.87$0.874,400
2005-06-16$0.86$0.866,400
2005-06-15$0.86$0.86800
2005-06-14$0.86$0.868,400
2005-06-13$0.89$0.894,000
2005-06-10$0.88$0.882,000
2005-06-09$0.90$0.9024,400
2005-06-08$0.90$0.9022,400
2005-06-07$0.86$0.865,200
2005-06-06$0.86$0.8518,000
2005-06-03$0.85$0.853,200
2005-06-02$0.84$0.841,600
2005-06-01$0.84$0.8439,600
2005-05-31$0.83$0.836,800
2005-05-27$0.82$0.820
2005-05-26$0.82$0.8227,600
2005-05-25$0.85$0.857,200
2005-05-24$0.85$0.853,600
2005-05-23$0.86$0.869,200
2005-05-20$0.83$0.830
2005-05-19$0.83$0.8322,800
2005-05-18$0.83$0.837,200
2005-05-17$0.84$0.837,600
2005-05-16$0.85$0.850
2005-05-13$0.85$0.85800
2005-05-12$0.85$0.854,400
2005-05-11$0.86$0.866,800
2005-05-10$0.86$0.8614,400
2005-05-09$0.87$0.873,600
2005-05-06$0.87$0.870
2005-05-05$0.87$0.8721,600
2005-05-04$0.92$0.922,800
2005-05-03$0.94$0.93800
2005-05-02$0.94$0.949,600
2005-04-29$0.95$0.958,800
2005-04-28$0.96$0.960
2005-04-27$0.96$0.9610,000
2005-04-26$0.95$0.9521,200
2005-04-25$0.93$0.9322,800
2005-04-22$0.90$0.903,600
2005-04-21$0.89$0.896,000
2005-04-20$0.91$0.911,200
2005-04-19$0.91$0.914,000
2005-04-18$0.90$0.9012,800
2005-04-15$0.93$0.9382,400
2005-04-14$1.08$1.0820,800
2005-04-13$1.10$1.1032,000
2005-04-12$1.12$1.125,600
2005-04-11$1.12$1.124,400
2005-04-08$1.12$1.1218,400
2005-04-07$1.11$1.119,200
2005-04-06$1.12$1.1218,000
2005-04-05$1.12$1.1252,800
2005-04-04$1.16$1.163,200
2005-04-01$1.16$1.158,800
2005-03-31$1.16$1.1624,800
2005-03-30$1.20$1.2016,400
2005-03-29$1.18$1.1810,000
2005-03-28$1.15$1.1512,800
2005-03-24$1.14$1.130
2005-03-23$1.14$1.130
2005-03-22$1.14$1.1314,800
2005-03-21$1.11$1.11400
2005-03-18$1.11$1.1115,200
2005-03-17$1.08$1.084,400
2005-03-16$1.06$1.0630,800
2005-03-15$1.14$1.1320,400
2005-03-14$1.11$1.1119,600
2005-03-11$1.14$1.144,800
2005-03-10$1.15$1.152,000
2005-03-09$1.16$1.163,600
2005-03-08$1.18$1.180
2005-03-07$1.18$1.18800
2005-03-04$1.18$1.180
2005-03-03$1.18$1.1810,000
2005-03-02$1.19$1.180
2005-03-01$1.19$1.1815,200
2005-02-28$1.18$1.1820,800
2005-02-25$1.16$1.1616,800
2005-02-24$1.15$1.150
2005-02-23$1.15$1.154,000
2005-02-22$1.15$1.154,400
2005-02-18$1.16$1.16800
2005-02-17$1.18$1.1810,400
2005-02-16$1.20$1.204,000
2005-02-15$1.22$1.2257,200
2005-02-14$1.14$1.1435,600
2005-02-11$1.09$1.0820,400
2005-02-10$1.10$1.1080,000
2005-02-09$1.04$1.0413,200
2005-02-08$1.06$1.0620,800
2005-02-07$1.08$1.0816,400
2005-02-04$1.10$1.108,000
2005-02-03$1.10$1.1027,200
2005-02-02$1.13$1.1355,200
2005-02-01$1.17$1.176,800
2005-01-31$1.18$1.1837,200
2005-01-28$1.15$1.1515,200
2005-01-27$1.14$1.1454,400
2005-01-26$1.21$1.2139,600
2005-01-25$1.23$1.2321,200
2005-01-24$1.23$1.2314,000
2005-01-21$1.27$1.278,400
2005-01-20$1.24$1.24112,800
2005-01-19$1.43$1.4322,800
2005-01-18$1.48$1.48262,800
2005-01-14$1.66$1.6639,200
2005-01-13$1.63$1.6338,400
2005-01-12$1.62$1.6219,200
2005-01-11$1.63$1.6358,000
2005-01-10$1.68$1.6897,200
2005-01-07$1.53$1.5330,000
2005-01-06$1.46$1.4644,800
2005-01-05$1.38$1.3826,800
2005-01-04$1.41$1.41204,800
2005-01-03$1.40$1.4031,200