MapLight Therapeutics, Inc. (MPLT) Stock Price History
Historical prices from 2026 to 2026
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MPLT Historical Performance
Short-Term Returns
MPLT Stock Price Trajectory (2026–2026)
As of May 15, 2026, MapLight Therapeutics, Inc. (MPLT) trades at $28.73, representing a +59.5% return over the past year. The stock has delivered a +59.5% total return over five years (+9.8% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $33.28 on April 22, 2026. From this peak, MPLT has corrected -13.7%.
When compared to Healthcare sector peers ACNB (+17.8% 1Y), PTGX (+130.1% 1Y), and TERN (+1797.8% 1Y), MPLT has underperformed the peer group average. Compare MPLT vs ACNB →
MPLT Historical Price Data (2026–2026)
Showing 30 of 53 records| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-15 | 28.46 | 29.72 | 27.79 | 28.73 | 176K | -1.91% |
| 2026-05-14 | 31.07 | 31.23 | 28.25 | 29.29 | 275K | -4.50% |
| 2026-05-13 | 30.16 | 31.34 | 29.43 | 30.67 | 189K | +1.22% |
| 2026-05-12 | 29.45 | 30.53 | 28.59 | 30.30 | 179K | +0.70% |
| 2026-05-11 | 27.26 | 30.99 | 27.26 | 30.09 | 275K | +9.82% |
| 2026-05-08 | 29.22 | 29.95 | 27.09 | 27.40 | 291K | -6.16% |
| 2026-05-07 | 28.49 | 30.14 | 27.89 | 29.20 | 209K | +0.55% |
| 2026-05-06 | 28.22 | 29.66 | 27.68 | 29.04 | 264K | +4.01% |
| 2026-05-05 | 29.00 | 29.24 | 27.76 | 27.92 | 179K | -2.41% |
| 2026-05-04 | 30.55 | 30.55 | 26.39 | 28.61 | 385K | -6.81% |
| 2026-05-01 | 31.36 | 31.83 | 30.40 | 30.70 | 217K | -3.67% |
| 2026-04-30 | 30.27 | 32.08 | 29.75 | 31.87 | 170K | +5.22% |
| 2026-04-29 | 29.94 | 30.46 | 29.59 | 30.29 | 200K | -0.07% |
| 2026-04-28 | 29.81 | 31.00 | 28.58 | 30.31 | 237K | -1.08% |
| 2026-04-27 | 29.35 | 30.74 | 28.24 | 30.64 | 488K | +3.67% |
| 2026-04-24 | 28.09 | 30.37 | 27.00 | 29.55 | 530K | +1.53% |
| 2026-04-23 | 31.54 | 32.01 | 27.61 | 29.11 | 567K | -9.40% |
| 2026-04-22 | 28.16 | 33.28 | 28.10 | 32.13 | 607K | +16.33% |
| 2026-04-21 | 28.34 | 28.84 | 27.22 | 27.62 | 422K | -2.54% |
| 2026-04-20 | 29.85 | 29.98 | 28.29 | 28.34 | 281K | -5.69% |
| 2026-04-17 | 29.24 | 31.13 | 29.20 | 30.05 | 208K | +5.40% |
| 2026-04-16 | 26.90 | 28.63 | 26.17 | 28.51 | 201K | +5.99% |
| 2026-04-15 | 26.66 | 27.28 | 26.39 | 26.90 | 180K | -0.44% |
| 2026-04-14 | 26.23 | 27.43 | 26.17 | 27.02 | 162K | +2.70% |
| 2026-04-13 | 26.52 | 27.04 | 24.49 | 26.31 | 327K | -1.57% |
| 2026-04-10 | 29.51 | 30.28 | 26.48 | 26.73 | 427K | -9.11% |
| 2026-04-09 | 23.77 | 29.55 | 23.77 | 29.41 | 532K | +21.33% |
| 2026-04-08 | 25.34 | 25.79 | 23.50 | 24.24 | 377K | +0.41% |
| 2026-04-07 | 22.74 | 24.15 | 22.19 | 24.14 | 262K | +6.77% |
| 2026-04-06 | 21.22 | 22.94 | 21.22 | 22.61 | 225K | +6.80% |
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Start ComparisonMPLT — Frequently Asked Questions
Quick answers to the most common questions about buying MPLT stock.
How has MPLT stock performed recently?
MPLT returned +59.5% over the past year, beating its 5-year annualized CAGR of +9.8%. The stock trades near its 200-day moving average, confirming the uptrend.
What is MPLT's all-time high price?
MapLight Therapeutics, Inc. reached $33.28 on 2026-04-22. The 52-week high is $33.28. Current 1-year return of +59.5% places the stock closer to historical peaks.
Where can I download MPLT historical price data?
This page provides MPLT daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2026-2026, downloadable in CSV format.