Coya Therapeutics Inc. (COYA)
NASDAQ: COYA
· Real-Time Price · USD
6.09
0.41 (7.12%)
At close: Aug 15, 2025, 3:59 PM
6.20
1.81%
After-hours: Aug 15, 2025, 07:54 PM EDT
COYA Option Overview
Overview for all option chains of COYA. As of August 15, 2025, COYA options have an IV of 500% and an IV rank of 450.68%. The volume is 0 contracts, which is n/a of average daily volume of 0 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
450.68%Historical Volatility
61.9%IV Low
240.62% on Jul 30, 2025IV High
298.18% on Aug 11, 2025Open Interest (OI)
Today's Open Interest
5Put-Call Ratio
0.67Put Open Interest
2Call Open Interest
3Open Interest Avg (30-day)
2Today vs Open Interest Avg (30-day)
250%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
0Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all COYA 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 | 0 | 0 | 0 | 0 | 0 | 0 | 500% | 2.5 |
| Sep 19, 2025 | 0 | 0 | 0 | 1 | 1 | 1 | 220.53% | 5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 215.66% | 2.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 221.15% | 2.5 |
| Feb 20, 2026 | 0 | 0 | 0 | 2 | 1 | 0.5 | 95.84% | 5 |