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 — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$29.07$36.36347,600——
2019-12-30$30.66$38.34206,000——
2019-12-27$32.84$41.07258,200——
2019-12-26$35.57$44.4849,000——
2019-12-24$35.32$44.1722,600——
2019-12-23$35.24$44.0762,400——
2019-12-20$35.30$44.15126,300——
2019-12-19$34.63$43.3177,000——
2019-12-18$34.73$43.43102,200——
2019-12-17$33.83$42.3165,200——
2019-12-16$33.62$42.0563,300——
2019-12-13$33.43$41.8153,500——
2019-12-12$33.10$41.4089,400——
2019-12-11$32.24$40.32109,100——
2019-12-10$32.41$40.5380,000——
2019-12-09$32.24$40.32119,300——
2019-12-06$32.57$40.73118,200——
2019-12-05$32.51$40.6674,000——
2019-12-04$32.54$40.7097,000——
2019-12-03$32.37$40.48132,400——
2019-12-02$32.04$40.07175,400——
2019-11-29$33.42$41.8043,000——
2019-11-27$34.55$43.2188,400——
2019-11-26$34.15$42.71276,600——
2019-11-25$34.67$43.36100,900——
2019-11-22$34.47$43.1176,700——
2019-11-21$35.48$44.3782,900——
2019-11-20$35.41$44.2883,300——
2019-11-19$35.54$44.4573,200——
2019-11-18$35.21$44.0362,500——
2019-11-15$34.83$43.5686,900——
2019-11-14$34.60$43.27265,000——
2019-11-13$32.83$41.06101,700——
2019-11-12$33.38$41.7596,200——
2019-11-11$33.53$41.9376,700——
2019-11-08$33.22$41.5587,800——
2019-11-07$33.25$41.58100,400——
2019-11-06$32.98$41.2592,200——
2019-11-05$33.80$42.2776,100——
2019-11-04$34.64$43.3294,500——
2019-11-01$35.49$44.3878,200——
2019-10-31$35.41$44.28101,000——
2019-10-30$34.78$43.5062,700——
2019-10-29$34.18$42.7568,500——
2019-10-28$33.56$41.97108,000——
2019-10-25$33.38$41.75113,900——
2019-10-24$33.54$41.9592,400——
2019-10-23$33.30$41.5778,600——
2019-10-22$33.87$42.2886,600——
2019-10-21$34.88$43.5451,600——
2019-10-18$34.58$43.17115,000——
2019-10-17$35.10$43.82129,600——
2019-10-16$33.90$42.3276,500——
2019-10-15$34.68$43.2985,000——
2019-10-14$34.12$42.59112,100——
2019-10-11$33.88$42.29114,800——
2019-10-10$32.65$40.76119,600——
2019-10-09$33.48$41.8067,800——
2019-10-08$33.47$41.78122,500——
2019-10-07$33.73$42.11139,200——
2019-10-04$34.92$43.59166,500——
2019-10-03$35.63$44.48105,400——
2019-10-02$34.65$43.26141,300——
2019-10-01$34.60$43.19159,000——
2019-09-30$34.70$43.32203,900——
2019-09-27$34.02$42.47135,200——
2019-09-26$34.32$42.8482,100——
2019-09-25$34.69$43.31102,200——
2019-09-24$35.68$44.54155,000——
2019-09-23$37.32$46.59159,900——
2019-09-20$37.20$46.44310,000——
2019-09-19$36.78$45.92116,000——
2019-09-18$35.53$44.35146,300——
2019-09-17$36.28$45.29128,800——
2019-09-16$35.06$43.77111,300——
2019-09-13$34.53$43.11127,200——
2019-09-12$34.64$43.24191,200——
2019-09-11$33.84$42.25121,600——
2019-09-10$33.42$41.72197,900——
2019-09-09$32.29$40.31240,600——
2019-09-06$34.81$43.46116,200——
2019-09-05$36.22$45.22132,800——
2019-09-04$35.77$44.6593,000——
2019-09-03$35.27$44.03109,000——
2019-08-30$36.11$45.08108,100——
2019-08-29$36.33$45.3557,600——
2019-08-28$36.19$45.1870,900——
2019-08-27$36.00$44.94100,100——
2019-08-26$36.64$45.74122,800——
2019-08-23$35.85$44.75101,100——
2019-08-22$37.15$46.38100,700——
2019-08-21$37.65$47.00112,800——
2019-08-20$37.02$46.21117,500——
2019-08-19$37.35$46.6392,700——
2019-08-16$37.49$46.80114,300——
2019-08-15$36.66$45.77125,800——
2019-08-14$37.06$46.26185,000——
2019-08-13$38.20$47.69162,000——
2019-08-12$37.66$47.01175,300——
2019-08-09$38.04$47.49171,900——
2019-08-08$39.74$49.61220,900——
2019-08-07$37.81$47.20165,500——
2019-08-06$37.51$46.83246,000——
2019-08-05$35.57$44.40340,700——
2019-08-02$36.79$45.93570,000——
2019-08-01$41.75$52.12347,000——
2019-07-31$38.82$48.46286,800——
2019-07-30$39.41$49.20193,200——
2019-07-29$39.93$49.85290,100——
2019-07-26$38.35$47.88424,300——
2019-07-25$38.99$48.67437,600——
2019-07-24$36.52$45.59512,300——
2019-07-23$35.69$44.48177,600——
2019-07-22$34.87$43.46221,900——
2019-07-19$34.23$42.66203,300——
2019-07-18$33.79$42.11157,900——
2019-07-17$32.18$40.1167,800——
2019-07-16$31.89$39.74154,100——
2019-07-15$31.91$39.7769,200——
2019-07-12$32.14$40.06242,400——
2019-07-11$31.24$38.93280,200——
2019-07-10$29.36$36.59235,400——
2019-07-09$28.30$35.2764,700——
2019-07-08$28.19$35.1380,300——
2019-07-05$29.04$36.1954,500——
2019-07-03$29.11$36.2842,200——
2019-07-02$29.03$36.1845,900——
2019-07-01$28.57$35.6172,100——
2019-06-28$28.56$35.59216,300——
2019-06-27$28.35$35.3341,400——
2019-06-26$28.30$35.2778,600——
2019-06-25$28.10$35.0258,500——
2019-06-24$28.53$35.56121,700——
2019-06-21$28.97$36.10389,800——
2019-06-20$28.41$35.4187,500——
2019-06-19$27.72$34.5559,900——
2019-06-18$27.45$34.2153,800——
2019-06-17$27.06$33.7246,200——
2019-06-14$26.66$33.2343,300——
2019-06-13$26.94$33.5738,400——
2019-06-12$27.08$33.7526,700——
2019-06-11$26.29$32.7641,400——
2019-06-10$26.77$33.3649,000——
2019-06-07$25.20$31.4131,800——
2019-06-06$25.05$31.2227,700——
2019-06-05$24.89$31.0252,500——
2019-06-04$24.87$30.9983,500——
2019-06-03$24.20$30.1663,800——
2019-05-31$25.07$31.2435,000——
2019-05-30$25.55$31.84109,500——
2019-05-29$25.87$32.2444,300——
2019-05-28$25.82$32.18103,800——
2019-05-24$25.04$31.2126,500——
2019-05-23$24.82$30.9332,000——
2019-05-22$25.45$31.7231,600——
2019-05-21$25.49$31.7746,800——
2019-05-20$24.61$30.6743,500——
2019-05-17$24.68$30.7632,800——
2019-05-16$24.50$30.5326,700——
2019-05-15$24.25$30.2238,400——
2019-05-14$23.65$29.4738,900——
2019-05-13$23.75$29.6033,500——
2019-05-10$24.36$30.3691,300——
2019-05-09$23.76$29.6133,400——
2019-05-08$23.62$29.4436,600——
2019-05-07$22.93$28.5837,200——
2019-05-06$23.16$28.8637,000——
2019-05-03$23.19$28.9037,700——
2019-05-02$22.33$27.8323,600——
2019-05-01$22.71$28.3033,000——
2019-04-30$22.53$28.0855,300——
2019-04-29$22.38$27.8925,400——
2019-04-26$22.30$27.7944,700——
2019-04-25$21.73$27.0861,100——
2019-04-24$21.84$27.2282,300——
2019-04-23$22.07$27.5142,800——
2019-04-22$22.44$27.8926,900——
2019-04-18$22.44$27.8973,500——
2019-04-17$22.01$27.3657,200——
2019-04-16$22.19$27.5839,200——
2019-04-15$22.16$27.5434,800——
2019-04-12$21.87$27.1875,200——
2019-04-11$22.85$28.4095,700——
2019-04-10$22.61$28.10185,500——
2019-04-09$19.96$24.81102,100——
2019-04-08$20.23$25.1428,900——
2019-04-05$20.46$25.4337,100——
2019-04-04$19.91$24.7527,300——
2019-04-03$20.14$25.0341,800——
2019-04-02$20.22$25.1316,900——
2019-04-01$20.49$25.4736,900——
2019-03-29$21.11$26.2457,000——
2019-03-28$20.96$26.0537,400——
2019-03-27$20.37$25.3231,800——
2019-03-26$20.97$26.0638,600——
2019-03-25$20.62$25.6335,300——
2019-03-22$20.11$25.0041,800——
2019-03-21$20.79$25.8441,600——
2019-03-20$20.98$26.0839,400——
2019-03-19$20.49$25.4716,900——
2019-03-18$20.57$25.5725,200——
2019-03-15$20.51$25.4961,300——
2019-03-14$20.54$25.5327,500——
2019-03-13$20.39$25.3421,200——
2019-03-12$20.03$24.9032,000——
2019-03-11$20.39$25.3437,100——
2019-03-08$20.06$24.9352,700——
2019-03-07$19.98$24.8329,200——
2019-03-06$20.02$24.8824,600——
2019-03-05$20.74$25.7825,300——
2019-03-04$20.60$25.6034,600——
2019-03-01$21.05$26.1622,000——
2019-02-28$20.51$25.4939,500——
2019-02-27$20.91$25.9918,400——
2019-02-26$20.57$25.5732,200——
2019-02-25$21.20$26.3546,800——
2019-02-22$21.36$26.55144,500——
2019-02-21$20.49$25.4720,000——
2019-02-20$20.26$25.1840,100——
2019-02-19$20.49$25.4731,000——
2019-02-15$20.17$25.07107,200——
2019-02-14$19.85$24.6719,000——
2019-02-13$19.84$24.6619,100——
2019-02-12$19.64$24.4139,900——
2019-02-11$19.88$24.7135,600——
2019-02-08$19.52$24.2634,600——
2019-02-07$19.27$23.9538,100——
2019-02-06$19.56$24.3122,900——
2019-02-05$19.34$24.0434,600——
2019-02-04$19.62$24.3935,000——
2019-02-01$19.37$24.0849,300——
2019-01-31$19.26$23.9450,700——
2019-01-30$18.95$23.5540,200——
2019-01-29$18.85$23.4372,800——
2019-01-28$18.88$23.4737,100——
2019-01-25$19.49$24.2251,800——
2019-01-24$19.24$23.9151,300——
2019-01-23$18.98$23.5227,000——
2019-01-22$18.84$23.3458,600——
2019-01-18$19.60$24.2873,500——
2019-01-17$19.24$23.8458,600——
2019-01-16$19.45$24.1048,800——
2019-01-15$19.92$24.6854,700——
2019-01-14$19.35$23.97100,300——
2019-01-11$20.06$24.85134,500——
2019-01-10$18.98$23.52167,500——
2019-01-09$20.38$25.2574,100——
2019-01-08$20.44$25.3375,700——
2019-01-07$19.69$24.4059,900——
2019-01-04$19.35$23.9770,000——
2019-01-03$18.92$23.4441,900——
2019-01-02$19.90$24.66104,500——