Simulations Plus, Inc. (SLP) Stock Price History
Historical prices from 1997 to 2026
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SLP Historical Performance
SLP Stock Price Trajectory (1997–2026)
As of November 8, 2026, Simulations Plus, Inc. (SLP) trades at $18.50.
The stock reached its all-time high of $90.92 on February 8, 2021. From this peak, SLP has corrected -79.7%.
When compared to Healthcare sector peers VEEV (+4.3% 1Y), CERT (+6.9% 1Y), and SCYX (-26.6% 1Y). Compare SLP vs VEEV →
SLP Historical Price Data · from 1997
Rows 1–50 of 7,372| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-10-07 | 18.50 | 18.50 | 18.50 | 18.50 | 0 | 0.00% |
| 2026-10-06 | 18.50 | 18.50 | 18.50 | 18.50 | 0 | 0.00% |
| 2026-10-05 | 18.50 | 18.50 | 18.49 | 18.50 | 625K | 0.00% |
| 2026-10-02 | 18.50 | 18.50 | 18.49 | 18.50 | 460K | +0.05% |
| 2026-10-01 | 18.47 | 18.50 | 18.45 | 18.49 | 866K | +0.33% |
| 2026-09-30 | 18.47 | 18.48 | 18.43 | 18.43 | 332K | -0.27% |
| 2026-09-29 | 18.47 | 18.49 | 18.47 | 18.48 | 137K | 0.00% |
| 2026-09-28 | 18.45 | 18.48 | 18.45 | 18.48 | 139K | +0.11% |
| 2026-09-25 | 18.45 | 18.47 | 18.43 | 18.46 | 131K | 0.00% |
| 2026-09-24 | 18.42 | 18.46 | 18.41 | 18.46 | 433K | +0.22% |
| 2026-09-23 | 18.42 | 18.42 | 18.41 | 18.42 | 104K | +0.05% |
| 2026-09-22 | 18.45 | 18.45 | 18.41 | 18.41 | 232K | -0.11% |
| 2026-09-21 | 18.44 | 18.45 | 18.42 | 18.43 | 224K | -0.05% |
| 2026-09-18 | 18.43 | 18.44 | 18.43 | 18.44 | 134K | 0.00% |
| 2026-09-17 | 18.44 | 18.45 | 18.43 | 18.44 | 69K | +0.05% |
| 2026-09-16 | 18.41 | 18.44 | 18.40 | 18.43 | 167K | +0.11% |
| 2026-09-15 | 18.42 | 18.42 | 18.40 | 18.41 | 116K | -0.05% |
| 2026-09-14 | 18.42 | 18.43 | 18.41 | 18.42 | 249K | 0.00% |
| 2026-09-11 | 18.42 | 18.43 | 18.42 | 18.42 | 134K | 0.00% |
| 2026-09-10 | 18.42 | 18.43 | 18.42 | 18.42 | 188K | 0.00% |
| 2026-09-09 | 18.44 | 18.44 | 18.42 | 18.42 | 181K | 0.00% |
| 2026-09-08 | 18.43 | 18.44 | 18.42 | 18.42 | 157K | -0.05% |
| 2026-09-04 | 18.44 | 18.45 | 18.42 | 18.43 | 79K | +0.05% |
| 2026-09-03 | 18.45 | 18.46 | 18.42 | 18.42 | 427K | -0.05% |
| 2026-09-02 | 18.42 | 18.45 | 18.41 | 18.43 | 257K | +0.05% |
| 2026-09-01 | 18.39 | 18.42 | 18.39 | 18.42 | 174K | +0.11% |
| 2026-08-31 | 18.39 | 18.41 | 18.38 | 18.40 | 171K | +0.05% |
| 2026-08-28 | 18.42 | 18.42 | 18.39 | 18.39 | 139K | -0.16% |
| 2026-08-27 | 18.40 | 18.42 | 18.40 | 18.42 | 157K | +0.05% |
| 2026-08-26 | 18.39 | 18.41 | 18.39 | 18.41 | 138K | +0.11% |
| 2026-08-25 | 18.40 | 18.40 | 18.38 | 18.39 | 89K | -0.05% |
| 2026-08-24 | 18.38 | 18.41 | 18.38 | 18.40 | 170K | 0.00% |
| 2026-08-21 | 18.41 | 18.41 | 18.37 | 18.40 | 117K | +0.11% |
| 2026-08-20 | 18.37 | 18.40 | 18.37 | 18.38 | 135K | +0.05% |
| 2026-08-19 | 18.40 | 18.41 | 18.36 | 18.37 | 291K | +0.05% |
| 2026-08-18 | 18.40 | 18.41 | 18.36 | 18.36 | 180K | 0.00% |
| 2026-08-17 | 18.34 | 18.37 | 18.34 | 18.36 | 191K | +0.05% |
| 2026-08-14 | 18.33 | 18.37 | 18.33 | 18.35 | 215K | +0.22% |
| 2026-08-13 | 18.32 | 18.34 | 18.31 | 18.31 | 151K | -0.05% |
| 2026-08-12 | 18.31 | 18.33 | 18.30 | 18.32 | 182K | +0.05% |
| 2026-08-11 | 18.32 | 18.34 | 18.30 | 18.31 | 248K | -0.22% |
| 2026-08-10 | 18.31 | 18.35 | 18.29 | 18.35 | 195K | +0.16% |
| 2026-08-07 | 18.32 | 18.34 | 18.29 | 18.32 | 157K | -0.11% |
| 2026-08-06 | 18.32 | 18.34 | 18.32 | 18.34 | 137K | +0.11% |
| 2026-08-05 | 18.35 | 18.35 | 18.31 | 18.32 | 161K | -0.16% |
| 2026-08-04 | 18.32 | 18.36 | 18.32 | 18.35 | 150K | +0.22% |
| 2026-08-03 | 18.28 | 18.36 | 18.28 | 18.31 | 209K | +0.44% |
| 2026-07-31 | 18.31 | 18.34 | 18.22 | 18.23 | 378K | -0.38% |
| 2026-07-30 | 18.37 | 18.37 | 18.30 | 18.30 | 215K | -0.16% |
| 2026-07-29 | 18.38 | 18.39 | 18.33 | 18.33 | 354K | 0.00% |
SLP Chart Terminal
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Intrinsic Valuation
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Historical Returns
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Peer Comparison
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SLP — Frequently Asked Questions
Quick answers to the most common questions about buying SLP stock.
How has SLP stock performed recently?
SLP 1-year return: N/A. 5-year annualized CAGR: N/A. Current price is near the 200-day moving average.
What is SLP's all-time high price?
Simulations Plus, Inc. reached $90.92 on 2021-02-08. The 52-week high is $0.00. Current 1-year return of N/A places the stock further from historical peaks.
Where can I download SLP historical price data?
This page provides SLP daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 1997-2026, downloadable in CSV format.