Catalyst Pharmaceuticals, Inc. (CPRX) Stock Price History
Historical prices from 2011 to 2026
Loading 10-year price history...
CPRX Historical Performance
Short-Term Returns
CPRX Stock Price Trajectory (2011–2026)
As of May 8, 2026, Catalyst Pharmaceuticals, Inc. (CPRX) trades at $31.17, representing a +32.8% return over the past year. The stock has delivered a +545.2% total return over five years (+45.2% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $32.56 on April 27, 2026. From this peak, CPRX has corrected -4.3%, currently trading 36% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers RARE (-21.8% 1Y), FOLD (+137.9% 1Y), and ACAD (+52.4% 1Y), CPRX has underperformed the peer group average. Compare CPRX vs RARE →
CPRX Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 31.14 | 31.29 | 31.08 | 31.16 | 13.61M | +2.11% |
| 2026-05-06 | 30.95 | 31.19 | 30.17 | 30.52 | 1.71M | -1.10% |
| 2026-05-05 | 28.93 | 30.96 | 28.75 | 30.86 | 2.73M | +6.63% |
| 2026-05-04 | 28.95 | 29.25 | 28.45 | 28.94 | 948K | +0.70% |
| 2026-05-01 | 28.14 | 28.82 | 28.14 | 28.74 | 1.36M | +2.17% |
| 2026-04-30 | 28.26 | 28.49 | 27.67 | 28.13 | 2.09M | -0.46% |
| 2026-04-29 | 29.08 | 29.15 | 28.04 | 28.26 | 1.61M | -4.01% |
| 2026-04-28 | 29.59 | 30.25 | 28.61 | 29.44 | 2.00M | +0.58% |
| 2026-04-27 | 27.56 | 32.56 | 27.30 | 29.27 | 9.23M | +6.94% |
| 2026-04-24 | 27.65 | 28.10 | 26.50 | 27.37 | 1.93M | -1.12% |
| 2026-04-23 | 25.99 | 27.71 | 25.89 | 27.68 | 2.89M | +6.71% |
| 2026-04-22 | 25.71 | 25.96 | 25.55 | 25.94 | 655K | +1.17% |
| 2026-04-21 | 25.91 | 26.00 | 25.59 | 25.64 | 771K | -1.65% |
| 2026-04-20 | 26.26 | 26.42 | 25.89 | 26.07 | 1.47M | -0.72% |
| 2026-04-17 | 26.20 | 26.36 | 25.85 | 26.26 | 3.25M | +1.43% |
| 2026-04-16 | 25.84 | 26.04 | 25.58 | 25.89 | 857K | +0.15% |
| 2026-04-15 | 26.11 | 26.20 | 25.60 | 25.85 | 880K | -1.30% |
| 2026-04-14 | 25.73 | 26.45 | 25.51 | 26.19 | 2.07M | +3.35% |
| 2026-04-13 | 24.90 | 25.44 | 24.69 | 25.34 | 1.08M | +1.60% |
| 2026-04-10 | 25.54 | 25.57 | 24.83 | 24.94 | 1.28M | -2.58% |
| 2026-04-09 | 24.98 | 25.82 | 24.93 | 25.60 | 1.53M | +1.15% |
| 2026-04-08 | 25.54 | 25.79 | 25.25 | 25.31 | 1.31M | +1.28% |
| 2026-04-07 | 24.96 | 25.16 | 24.82 | 24.99 | 1.16M | +0.04% |
| 2026-04-06 | 24.65 | 25.00 | 24.54 | 24.98 | 673K | +1.17% |
| 2026-04-02 | 24.51 | 24.79 | 24.38 | 24.69 | 591K | -0.52% |
| 2026-04-01 | 24.98 | 25.14 | 24.64 | 24.82 | 1.45M | +0.24% |
| 2026-03-31 | 24.00 | 24.83 | 24.00 | 24.76 | 873K | +4.12% |
| 2026-03-30 | 23.40 | 23.88 | 23.05 | 23.78 | 752K | +1.62% |
| 2026-03-27 | 24.16 | 24.29 | 23.39 | 23.40 | 690K | -3.51% |
| 2026-03-26 | 23.65 | 24.58 | 23.60 | 24.25 | 779K | +1.89% |
See CPRX's True Return
Price is only half the story. See total return with reinvested dividends.
Launch CalculatorIs CPRX Undervalued?
DCF intrinsic value, peer multiples, and analyst estimates — see what the stock is really worth.
View ValuationCompare CPRX vs DBVT
Side-by-side business, growth, and profitability comparison vs DBV Technologies S.A..
Start ComparisonCPRX — Frequently Asked Questions
Quick answers to the most common questions about buying CPRX stock.
How has CPRX stock performed recently?
CPRX returned +32.8% over the past year, beating its 5-year annualized CAGR of +45.2%. The stock trades above its 200-day moving average, confirming the uptrend.
What is CPRX's all-time high price?
Catalyst Pharmaceuticals, Inc. reached $32.56 on 2026-04-27. The 52-week high is $32.56. Current 1-year return of +32.8% places the stock closer to historical peaks.
Where can I download CPRX historical price data?
This page provides CPRX daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.