Soleno Therapeutics, Inc. (SLNO) Stock Price History
Historical prices from 2014 to 2026
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SLNO Historical Performance
SLNO Stock Price Trajectory (2014–2026)
As of November 8, 2026, Soleno Therapeutics, Inc. (SLNO) trades at $53.01.
The stock reached its all-time high of $3,712.50 on March 4, 2015. From this peak, SLNO has corrected -98.6%.
When compared to Healthcare sector peers RARE (-50.1% 1Y), ACAD (-1.9% 1Y), and RYTM (+14.0% 1Y). Compare SLNO vs RARE →
SLNO Historical Price Data · from 2014
Rows 1–50 of 2,893| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-18 | 53.01 | 53.01 | 53.01 | 53.01 | 0 | 0.00% |
| 2026-05-15 | 52.99 | 53.01 | 52.98 | 53.01 | 4.97M | +0.04% |
| 2026-05-14 | 52.97 | 52.99 | 52.96 | 52.99 | 1.39M | +0.08% |
| 2026-05-13 | 52.95 | 52.99 | 52.93 | 52.95 | 1.40M | +0.04% |
| 2026-05-12 | 52.96 | 52.97 | 52.92 | 52.93 | 1.78M | -0.02% |
| 2026-05-11 | 52.96 | 52.97 | 52.93 | 52.94 | 1.48M | -0.02% |
| 2026-05-08 | 52.95 | 52.96 | 52.93 | 52.95 | 1.21M | 0.00% |
| 2026-05-07 | 52.94 | 52.95 | 52.91 | 52.95 | 2.35M | +0.02% |
| 2026-05-06 | 52.92 | 52.94 | 52.90 | 52.94 | 1.96M | +0.04% |
| 2026-05-05 | 52.88 | 52.92 | 52.85 | 52.92 | 1.47M | +0.04% |
| 2026-05-04 | 52.85 | 52.91 | 52.84 | 52.90 | 1.71M | +0.06% |
| 2026-05-01 | 52.82 | 52.88 | 52.81 | 52.87 | 1.34M | +0.09% |
| 2026-04-30 | 52.83 | 52.85 | 52.79 | 52.82 | 1.07M | +0.08% |
| 2026-04-29 | 52.77 | 52.86 | 52.77 | 52.78 | 2.38M | +0.04% |
| 2026-04-28 | 52.79 | 52.82 | 52.76 | 52.76 | 1.11M | +0.02% |
| 2026-04-27 | 52.74 | 52.82 | 52.71 | 52.75 | 1.20M | +0.06% |
| 2026-04-24 | 52.85 | 52.88 | 52.70 | 52.72 | 3.28M | -0.21% |
| 2026-04-23 | 52.74 | 52.83 | 52.71 | 52.83 | 1.43M | +0.15% |
| 2026-04-22 | 52.74 | 52.80 | 52.70 | 52.75 | 1.65M | +0.11% |
| 2026-04-21 | 52.68 | 52.75 | 52.68 | 52.69 | 1.80M | +0.04% |
| 2026-04-20 | 52.76 | 52.77 | 52.65 | 52.67 | 3.20M | -0.21% |
| 2026-04-17 | 52.62 | 52.80 | 52.59 | 52.78 | 3.95M | +0.40% |
| 2026-04-16 | 52.57 | 52.68 | 52.53 | 52.57 | 4.15M | 0.00% |
| 2026-04-15 | 52.64 | 52.68 | 52.56 | 52.57 | 5.20M | -0.10% |
| 2026-04-14 | 52.66 | 52.69 | 52.61 | 52.62 | 4.27M | -0.04% |
| 2026-04-13 | 52.63 | 52.68 | 52.51 | 52.64 | 3.05M | +0.02% |
| 2026-04-10 | 52.50 | 52.69 | 52.48 | 52.63 | 3.57M | +0.23% |
| 2026-04-09 | 52.52 | 52.58 | 52.41 | 52.51 | 6.38M | -0.17% |
| 2026-04-08 | 52.33 | 52.69 | 52.27 | 52.60 | 14.09M | +0.48% |
| 2026-04-07 | 52.29 | 52.39 | 52.21 | 52.35 | 17.62M | +0.19% |
| 2026-04-06 | 52.31 | 52.38 | 52.15 | 52.25 | 58.04M | +32.31% |
| 2026-04-02 | 36.25 | 40.08 | 36.00 | 39.49 | 3.58M | +6.76% |
| 2026-04-01 | 34.07 | 37.70 | 33.81 | 36.99 | 2.92M | +10.48% |
| 2026-03-31 | 30.90 | 34.88 | 30.90 | 33.48 | 3.06M | +9.99% |
| 2026-03-30 | 30.05 | 31.04 | 29.78 | 30.44 | 1.39M | +1.30% |
| 2026-03-27 | 31.73 | 32.37 | 29.43 | 30.05 | 1.76M | -5.68% |
| 2026-03-26 | 31.36 | 32.16 | 30.85 | 31.86 | 1.75M | +0.06% |
| 2026-03-25 | 32.15 | 33.45 | 31.55 | 31.84 | 1.26M | +1.60% |
| 2026-03-24 | 31.31 | 31.44 | 30.11 | 31.34 | 2.20M | -1.20% |
| 2026-03-23 | 34.16 | 34.20 | 31.71 | 31.72 | 969K | -4.52% |
| 2026-03-20 | 33.48 | 33.75 | 32.64 | 33.22 | 1.70M | -1.16% |
| 2026-03-19 | 32.68 | 33.72 | 32.34 | 33.61 | 1.18M | +2.47% |
| 2026-03-18 | 33.51 | 33.64 | 32.15 | 32.80 | 1.36M | -2.44% |
| 2026-03-17 | 33.24 | 34.35 | 33.18 | 33.62 | 922K | +0.69% |
| 2026-03-16 | 33.87 | 34.89 | 33.24 | 33.39 | 1.66M | -1.10% |
| 2026-03-13 | 36.44 | 36.65 | 32.89 | 33.76 | 3.88M | -8.11% |
| 2026-03-12 | 38.67 | 38.97 | 36.33 | 36.74 | 1.97M | -5.92% |
| 2026-03-11 | 40.27 | 40.39 | 38.91 | 39.05 | 1.27M | -3.84% |
| 2026-03-10 | 39.97 | 41.10 | 39.29 | 40.61 | 972K | +2.11% |
| 2026-03-09 | 39.34 | 40.37 | 38.66 | 39.77 | 1.28M | +0.23% |
SLNO Chart Terminal
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Peer Comparison
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SLNO — Frequently Asked Questions
Quick answers to the most common questions about buying SLNO stock.
How has SLNO stock performed recently?
SLNO 1-year return: N/A. 5-year annualized CAGR: N/A. Current price is near the 200-day moving average.
What is SLNO's all-time high price?
Soleno Therapeutics, Inc. reached $3712.50 on 2015-03-04. 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 SLNO historical price data?
This page provides SLNO daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2014-2026, downloadable in CSV format.