Price Alert

Soleno Therapeutics Inc. (SLNO)

NASDAQ: SLNO · Real-Time Price · USD

59.21

1.23 (2.12%)

At close: Oct 03, 2025, 3:59 PM

58.37

-1.42%

After-hours: Oct 03, 2025, 07:58 PM EDT

SLNO Option Overview

Overview for all option chains of SLNO. As of October 05, 2025, SLNO options have an IV of 151.79% and an IV rank of 105.76%. The volume is 4,210 contracts, which is 127.19% of average daily volume of 3,310 contracts. The volume put-call ratio is 0.1, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

151.79%

IV Rank

100%

Historical Volatility

88.75%

IV Low

53.08% on Oct 17, 2024

IV High

146.41% on Sep 29, 2025

Open Interest (OI)

Today's Open Interest

63,981

Put-Call Ratio

1.17

Put Open Interest

34,502

Call Open Interest

29,479

Open Interest Avg (30-day)

44,983

Today vs Open Interest Avg (30-day)

142.23%

Option Volume

Today's Volume

4,210

Put-Call Ratio

0.1

Put Volume

398

Call Volume

3,812

Volume Avg (30-day)

3,310

Today vs Volume Avg (30-day)

127.19%

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
Oct 17, 2025	865	102	0.12	5,463	9,327	1.71	151.79%	60
Nov 21, 2025	2,793	245	0.09	9,618	7,534	0.78	121.53%	55
Dec 19, 2025	7	2	0.29	4,446	4,923	1.11	106.59%	70
Jan 16, 2026	74	1	0.01	9,197	11,801	1.28	102.24%	65
Mar 20, 2026	50	48	0.96	231	195	0.84	83.57%	55
Jun 18, 2026	6	0	0	224	622	2.78	76.33%	80
Jan 15, 2027	17	0	0	277	92	0.33	67.57%	50
Jan 21, 2028	0	0	0	23	8	0.35	66.5%	30