Soleno Therapeutics, Inc. (SLNO) Stock Price History
Historical prices from 2014 to 2026
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Historical Performance
Short-Term Returns
SLNO Stock Price Trajectory (2014–2026)
As of March 2, 2026, Soleno Therapeutics, Inc. (SLNO) trades at $39.07, representing a -20.0% return over the past year. The stock has delivered a -27.8% return over five years, reflecting challenging market conditions.
The stock reached its all-time high of $3,712.50 on March 4, 2015. From this peak, SLNO has corrected -98.9%, currently trading 37% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers AGIO (-14.9% 1Y), VRTX (+3.6% 1Y), and ASND (+49.1% 1Y), SLNO has underperformed the peer group average. Compare SLNO vs AGIO →
Historical Price Data
Showing 30 of 2,839 records| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-02-27 | 38.26 | 39.07 | 37.85 | 39.07 | 39 | +2.57% |
| 2026-02-26 | 36.14 | 39.49 | 32.84 | 38.09 | 38 | -7.12% |
| 2026-02-25 | 39.16 | 41.62 | 39.08 | 41.01 | 41 | +4.72% |
| 2026-02-24 | 39.66 | 40.20 | 38.75 | 39.16 | 39 | -1.24% |
| 2026-02-23 | 39.13 | 40.55 | 38.69 | 39.65 | 39 | +0.74% |
| 2026-02-20 | 39.09 | 40.02 | 37.80 | 39.36 | 39 | -0.13% |
| 2026-02-19 | 38.31 | 39.43 | 37.76 | 39.41 | 591K | +2.07% |
| 2026-02-18 | 37.83 | 38.93 | 37.76 | 38.61 | 1.15M | +2.54% |
| 2026-02-17 | 36.95 | 37.95 | 36.67 | 37.66 | 66K | +1.11% |
| 2026-02-13 | 38.71 | 39.79 | 36.89 | 37.24 | 1.70M | -3.60% |
| 2026-02-12 | 40.37 | 40.37 | 37.53 | 38.63 | 1.22M | -3.55% |
| 2026-02-11 | 40.75 | 40.84 | 39.19 | 40.05 | 986K | -1.11% |
| 2026-02-10 | 40.98 | 41.84 | 40.38 | 40.50 | 776K | -0.93% |
| 2026-02-09 | 41.55 | 41.78 | 40.51 | 40.88 | 856K | -1.57% |
| 2026-02-06 | 40.32 | 41.80 | 39.55 | 41.53 | 1.43M | +4.93% |
| 2026-02-05 | 42.14 | 42.71 | 39.23 | 39.58 | 1.23M | -6.03% |
| 2026-02-04 | 44.13 | 44.13 | 41.78 | 42.12 | 1.90M | -4.23% |
| 2026-02-03 | 42.73 | 44.70 | 42.56 | 43.98 | 2.28M | +3.92% |
| 2026-02-02 | 39.88 | 42.73 | 39.51 | 42.32 | 2.47M | +9.75% |
| 2026-01-30 | 40.51 | 40.75 | 37.95 | 38.56 | 3.27M | -4.91% |
| 2026-01-29 | 41.54 | 41.85 | 40.35 | 40.55 | 1.68M | -2.52% |
| 2026-01-28 | 43.03 | 43.31 | 41.53 | 41.60 | 1.20M | -3.61% |
| 2026-01-27 | 42.57 | 43.22 | 41.76 | 43.16 | 1.02M | +0.82% |
| 2026-01-26 | 42.16 | 43.22 | 42.02 | 42.81 | 1.15M | +1.06% |
| 2026-01-24 | 43.56 | 44.47 | 42.34 | 42.36 | 1.28M | 0.00% |
| 2026-01-23 | 43.56 | 44.50 | 42.34 | 42.36 | 1.29M | -3.18% |
| 2026-01-22 | 43.50 | 44.06 | 42.80 | 43.75 | 1.41M | +0.44% |
| 2026-01-21 | 43.20 | 43.71 | 42.46 | 43.56 | 902K | -0.39% |
| 2026-01-20 | 42.73 | 44.24 | 41.77 | 43.73 | 1.37M | +2.94% |
| 2026-01-16 | 41.95 | 43.70 | 41.34 | 42.48 | 1.17M | +1.26% |
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Start ComparisonFrequently Asked Questions
How has SLNO stock performed recently?
SLNO declined -20.0% over the past year, below its 5-year annualized CAGR of -27.8%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is SLNO's all-time high price?
Soleno Therapeutics, Inc. reached $3712.50 on 2015-03-04. The 52-week high is $90.32. Current 1-year return of -20.0% 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.