Inovio Pharmaceuticals In... (INO)
NASDAQ: INO
· Real-Time Price · USD
1.90
0.04 (2.15%)
At close: Aug 18, 2025, 3:59 PM
1.87
-1.58%
Pre-market: Aug 19, 2025, 04:09 AM EDT
INO Option Overview
Overview for all option chains of INO. As of August 19, 2025, INO options have an IV of 258.77% and an IV rank of 65.35%. The volume is 1,060 contracts, which is 211.58% of average daily volume of 501 contracts. The volume put-call ratio is 0.19, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
258.77%IV Rank
65.35%Historical Volatility
71.59%IV Low
73.32% on May 30, 2025IV High
357.08% on Aug 08, 2025Open Interest (OI)
Today's Open Interest
18,152Put-Call Ratio
0.04Put Open Interest
664Call Open Interest
17,488Open Interest Avg (30-day)
15,663Today vs Open Interest Avg (30-day)
115.89%Option Volume
Today's Volume
1,060Put-Call Ratio
0.19Put Volume
172Call Volume
888Volume Avg (30-day)
501Today vs Volume Avg (30-day)
211.58%Option Chain Statistics
This table provides a comprehensive overview of all INO 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 22, 2025 | 52 | 150 | 2.88 | 2,624 | 106 | 0.04 | 469.81% | 1.5 |
| Aug 29, 2025 | 3 | 6 | 2 | 341 | 17 | 0.05 | 245% | 1.5 |
| Sep 05, 2025 | 0 | 0 | 0 | 4 | 0 | 0 | 272.55% | 0.5 |
| Sep 12, 2025 | 0 | 0 | 0 | 6 | 0 | 0 | 188.66% | 0.5 |
| Sep 19, 2025 | 84 | 0 | 0 | 249 | 35 | 0.14 | 162.61% | 2 |
| Sep 26, 2025 | 0 | 0 | 0 | 2 | 2 | 1 | 155.38% | 0.5 |
| Oct 17, 2025 | 19 | 0 | 0 | 15 | 1 | 0.07 | 106.73% | 1 |
| Nov 21, 2025 | 156 | 0 | 0 | 8,955 | 155 | 0.02 | 85.52% | 1 |
| Feb 20, 2026 | 574 | 16 | 0.03 | 5,292 | 348 | 0.07 | 86.78% | 1 |