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 — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$44.75$57.13101,700——
2023-12-28$45.65$58.2893,700——
2023-12-27$45.37$57.93102,800——
2023-12-26$45.71$58.3658,400——
2023-12-22$45.41$57.9873,400——
2023-12-21$44.73$57.1174,600——
2023-12-20$43.44$55.46152,700——
2023-12-19$43.15$55.0981,000——
2023-12-18$40.95$52.2869,700——
2023-12-15$42.01$53.64193,100——
2023-12-14$42.18$53.8597,700——
2023-12-13$40.76$52.0483,800——
2023-12-12$39.63$50.6052,100——
2023-12-11$39.70$50.6952,400——
2023-12-08$39.37$50.2655,700——
2023-12-07$39.64$50.6185,400——
2023-12-06$38.43$49.0693,500——
2023-12-05$38.92$49.6969,500——
2023-12-04$38.82$49.56108,100——
2023-12-01$38.68$49.38152,700——
2023-11-30$39.20$50.05107,400——
2023-11-29$39.22$50.0765,700——
2023-11-28$38.79$49.5246,700——
2023-11-27$39.39$50.2960,200——
2023-11-24$39.65$50.6224,300——
2023-11-22$39.57$50.5252,600——
2023-11-21$38.39$49.0195,300——
2023-11-20$38.66$49.3681,000——
2023-11-17$39.08$49.89136,800——
2023-11-16$38.98$49.77135,200——
2023-11-15$38.86$49.61106,000——
2023-11-14$38.40$49.03139,600——
2023-11-13$36.50$46.60160,300——
2023-11-10$35.66$45.53222,300——
2023-11-09$34.49$44.03119,200——
2023-11-08$35.32$45.09148,000——
2023-11-07$35.82$45.73192,700——
2023-11-06$36.13$46.13185,000——
2023-11-03$36.49$46.59156,000——
2023-11-02$34.87$44.52194,800——
2023-11-01$34.74$44.35301,600——
2023-10-31$35.27$45.03122,600——
2023-10-30$33.88$43.26194,000——
2023-10-27$33.96$43.36271,000——
2023-10-26$33.36$42.52723,300——
2023-10-25$39.11$49.84196,500——
2023-10-24$39.82$50.75102,700——
2023-10-23$39.23$50.00137,600——
2023-10-20$39.30$50.0961,600——
2023-10-19$39.98$50.9580,600——
2023-10-18$39.42$50.2441,100——
2023-10-17$40.79$51.9878,700——
2023-10-16$40.83$52.0449,700——
2023-10-13$40.65$51.8158,600——
2023-10-12$40.50$51.61160,500——
2023-10-11$41.97$53.4941,700——
2023-10-10$42.10$53.6552,700——
2023-10-09$41.35$52.7058,600——
2023-10-06$43.68$55.67102,300——
2023-10-05$41.62$53.0475,000——
2023-10-04$41.91$53.4171,200——
2023-10-03$41.41$52.7755,100——
2023-10-02$41.52$52.9195,800——
2023-09-29$41.70$53.1466,500——
2023-09-28$41.05$52.3281,800——
2023-09-27$40.94$52.1855,600——
2023-09-26$40.46$51.5666,200——
2023-09-25$40.68$51.8469,300——
2023-09-22$40.27$51.3242,900——
2023-09-21$40.03$51.0286,500——
2023-09-20$40.73$51.91111,600——
2023-09-19$40.91$52.1489,800——
2023-09-18$41.12$52.40115,900——
2023-09-15$41.00$52.25230,400——
2023-09-14$41.68$53.1271,000——
2023-09-13$41.46$52.8473,000——
2023-09-12$40.95$52.1986,300——
2023-09-11$41.87$53.3695,100——
2023-09-08$41.80$53.2783,800——
2023-09-07$42.84$54.6079,700——
2023-09-06$43.17$55.0256,900——
2023-09-05$42.67$54.3880,800——
2023-09-01$44.90$57.2299,600——
2023-08-31$44.49$56.7049,200——
2023-08-30$45.45$57.9257,200——
2023-08-29$46.09$58.7496,100——
2023-08-28$45.69$58.2343,100——
2023-08-25$44.97$57.3155,700——
2023-08-24$45.03$57.3995,600——
2023-08-23$45.44$57.9144,400——
2023-08-22$45.35$57.8067,400——
2023-08-21$46.33$59.0460,200——
2023-08-18$46.29$58.9942,100——
2023-08-17$46.36$59.0853,900——
2023-08-16$47.02$59.9263,200——
2023-08-15$48.01$61.1949,800——
2023-08-14$48.13$61.3459,500——
2023-08-11$47.62$60.6996,800——
2023-08-10$48.47$61.77114,800——
2023-08-09$50.27$64.0783,800——
2023-08-08$51.33$65.42148,700——
2023-08-07$51.51$65.65139,800——
2023-08-04$50.59$64.47108,600——
2023-08-03$49.37$62.9284,100——
2023-08-02$51.07$65.0994,900——
2023-08-01$50.68$64.59151,900——
2023-07-31$49.80$63.4778,400——
2023-07-28$49.34$62.8868,900——
2023-07-27$49.80$63.39122,900——
2023-07-26$48.75$62.0576,900——
2023-07-25$46.62$59.3491,100——
2023-07-24$48.12$61.2557,100——
2023-07-21$48.12$61.2594,200——
2023-07-20$48.27$61.4488,300——
2023-07-19$48.11$61.24104,900——
2023-07-18$46.34$58.9992,400——
2023-07-17$47.49$60.4564,200——
2023-07-14$47.59$60.58124,900——
2023-07-13$46.96$59.7885,700——
2023-07-12$45.65$58.11107,500——
2023-07-11$45.37$57.75126,800——
2023-07-10$43.92$55.91140,300——
2023-07-07$41.97$53.42245,300——
2023-07-06$41.29$52.56304,300——
2023-07-05$43.51$55.38164,400——
2023-07-03$44.16$56.2173,900——
2023-06-30$43.33$55.1591,900——
2023-06-29$42.74$54.40127,200——
2023-06-28$43.22$55.0194,700——
2023-06-27$43.79$55.7487,300——
2023-06-26$44.74$56.9572,700——
2023-06-23$45.41$57.80118,300——
2023-06-22$46.98$59.8076,300——
2023-06-21$47.77$60.8194,900——
2023-06-20$46.65$59.38105,300——
2023-06-16$46.69$59.43274,600——
2023-06-15$47.00$59.8382,300——
2023-06-14$46.37$59.0269,900——
2023-06-13$46.68$59.4286,900——
2023-06-12$45.57$58.0176,200——
2023-06-09$44.95$57.2298,700——
2023-06-08$46.82$59.60113,600——
2023-06-07$47.26$60.16167,300——
2023-06-06$48.00$61.1089,700——
2023-06-05$47.21$60.09102,600——
2023-06-02$47.47$60.4284,900——
2023-06-01$45.95$58.4992,300——
2023-05-31$44.19$56.25139,400——
2023-05-30$46.13$58.72184,900——
2023-05-26$45.03$57.3263,500——
2023-05-25$44.48$56.6297,600——
2023-05-24$44.02$56.0372,700——
2023-05-23$44.52$56.67117,900——
2023-05-22$43.48$55.3572,000——
2023-05-19$42.19$53.7053,900——
2023-05-18$41.65$53.0254,900——
2023-05-17$41.56$52.9080,300——
2023-05-16$40.79$51.9263,900——
2023-05-15$40.96$52.1454,700——
2023-05-12$41.28$52.5555,600——
2023-05-11$42.29$53.8376,200——
2023-05-10$42.73$54.3985,300——
2023-05-09$41.36$52.6589,300——
2023-05-08$40.45$51.4962,800——
2023-05-05$40.86$52.0153,500——
2023-05-04$40.68$51.7861,100——
2023-05-03$40.70$51.8168,700——
2023-05-02$40.81$51.9589,300——
2023-05-01$41.70$53.0865,900——
2023-04-28$41.75$53.14111,100——
2023-04-27$41.39$52.6981,400——
2023-04-26$41.37$52.66104,700——
2023-04-25$42.90$54.6186,100——
2023-04-24$43.04$54.7948,300——
2023-04-21$43.14$54.9158,600——
2023-04-20$42.88$54.51113,300——
2023-04-19$42.84$54.4576,100——
2023-04-18$42.40$53.9085,800——
2023-04-17$43.32$55.0684,100——
2023-04-14$43.69$55.5472,700——
2023-04-13$45.19$57.44122,700——
2023-04-12$44.17$56.15110,000——
2023-04-11$43.84$55.73122,000——
2023-04-10$43.36$55.12147,100——
2023-04-06$42.30$53.77253,700——
2023-04-05$41.83$53.17239,500——
2023-04-04$42.43$53.93155,700——
2023-04-03$41.70$53.01236,200——
2023-03-31$43.94$55.85198,300——
2023-03-30$43.57$55.38111,900——
2023-03-29$42.45$53.96144,200——
2023-03-28$42.97$54.6269,700——
2023-03-27$43.71$55.5684,600——
2023-03-24$43.83$55.71110,100——
2023-03-23$42.81$54.4284,300——
2023-03-22$42.64$54.2079,300——
2023-03-21$43.33$55.0892,600——
2023-03-20$42.59$54.1474,300——
2023-03-17$41.91$53.27232,800——
2023-03-16$42.55$54.09124,300——
2023-03-15$41.38$52.6098,700——
2023-03-14$41.86$53.21126,700——
2023-03-13$39.52$50.23144,700——
2023-03-10$38.54$48.99241,300——
2023-03-09$39.47$50.1787,800——
2023-03-08$38.49$48.9397,600——
2023-03-07$38.65$49.1367,300——
2023-03-06$38.80$49.3292,900——
2023-03-03$39.60$50.3468,600——
2023-03-02$38.58$49.0473,900——
2023-03-01$38.27$48.6585,900——
2023-02-28$38.04$48.35122,800——
2023-02-27$37.89$48.1666,500——
2023-02-24$37.94$48.23142,700——
2023-02-23$38.57$49.03106,300——
2023-02-22$39.32$49.98115,900——
2023-02-21$39.17$49.79126,600——
2023-02-17$40.53$51.5297,300——
2023-02-16$39.95$50.7869,600——
2023-02-15$40.66$51.6898,000——
2023-02-14$39.73$50.5089,900——
2023-02-13$39.69$50.4584,800——
2023-02-10$39.31$49.9787,100——
2023-02-09$39.32$49.98103,000——
2023-02-08$40.43$51.3974,400——
2023-02-07$41.74$53.06114,500——
2023-02-06$42.51$54.04117,800——
2023-02-03$42.69$54.26106,700——
2023-02-02$42.41$53.91135,500——
2023-02-01$41.04$52.17133,400——
2023-01-31$41.14$52.29164,400——
2023-01-30$39.68$50.44120,500——
2023-01-27$39.56$50.29107,600——
2023-01-26$39.80$50.5162,600——
2023-01-25$39.77$50.4847,300——
2023-01-24$39.55$50.2054,500——
2023-01-23$40.53$51.4475,600——
2023-01-20$39.77$50.4874,800——
2023-01-19$38.72$49.1463,100——
2023-01-18$38.86$49.3282,700——
2023-01-17$39.66$50.34103,300——
2023-01-13$40.23$51.0662,100——
2023-01-12$39.90$50.64120,100——
2023-01-11$39.15$49.69119,800——
2023-01-10$37.21$47.23130,500——
2023-01-09$35.59$45.17242,800——
2023-01-06$35.10$44.55241,600——
2023-01-05$34.96$44.37587,900——
2023-01-04$37.63$47.76222,900——
2023-01-03$37.23$47.25121,400——