Soleno Therapeutics Inc. (SLNO)
NASDAQ: SLNO
· Real-Time Price · USD
71.80
-5.56 (-7.19%)
At close: Aug 15, 2025, 12:00 PM
SLNO Option Overview
Overview for all option chains of SLNO. As of August 15, 2025, SLNO options have an IV of 243.09% and an IV rank of 611.59%. The volume is 577 contracts, which is 118.24% of average daily volume of 488 contracts. The volume put-call ratio is 2.98, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
243.09%IV Rank
611.59%Historical Volatility
45.59%IV Low
53.08% on Oct 17, 2024IV High
84.15% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
38,428Put-Call Ratio
1.09Put Open Interest
20,026Call Open Interest
18,402Open Interest Avg (30-day)
37,746Today vs Open Interest Avg (30-day)
101.81%Option Volume
Today's Volume
577Put-Call Ratio
2.98Put Volume
432Call Volume
145Volume Avg (30-day)
488Today vs Volume Avg (30-day)
118.24%Option Chain Statistics
This table provides a comprehensive overview of all SLNO options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Aug 15, 2025 | 10 | 27 | 2.7 | 6,829 | 9,477 | 1.39 | 243.09% | 85 |
| Sep 19, 2025 | 58 | 5 | 0.09 | 4,116 | 2,666 | 0.65 | 70.64% | 85 |
| Oct 17, 2025 | 45 | 400 | 8.89 | 83 | 15 | 0.18 | 53.17% | 90 |
| Dec 19, 2025 | 1 | 0 | 0 | 3,682 | 3,220 | 0.87 | 51.67% | 70 |
| Jan 16, 2026 | 25 | 0 | 0 | 3,371 | 4,433 | 1.32 | 50.41% | 80 |
| Mar 20, 2026 | 6 | 0 | 0 | 2 | 1 | 0.5 | 49.23% | 50 |
| Jun 18, 2026 | 0 | 0 | 0 | 168 | 193 | 1.15 | 50.13% | 85 |
| Jan 15, 2027 | 0 | 0 | 0 | 151 | 21 | 0.14 | 51.62% | 50 |