Cerus Corporation (CERS)
NASDAQ: CERS
· Real-Time Price · USD
1.24
-0.03 (-2.36%)
At close: Aug 15, 2025, 2:51 PM
CERS Option Overview
Overview for all option chains of CERS. As of August 15, 2025, CERS options have an IV of 471.98% and an IV rank of 232.72%. The volume is 13 contracts, which is 25% of average daily volume of 52 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
471.98%IV Rank
232.72%Historical Volatility
53.47%IV Low
57.39% on Oct 21, 2024IV High
235.54% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
7,325Put-Call Ratio
0.06Put Open Interest
443Call Open Interest
6,882Open Interest Avg (30-day)
6,834Today vs Open Interest Avg (30-day)
107.18%Option Volume
Today's Volume
13Put-Call Ratio
0Put Volume
0Call Volume
13Volume Avg (30-day)
52Today vs Volume Avg (30-day)
25%Option Chain Statistics
This table provides a comprehensive overview of all CERS 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 | 1 | 0 | 0 | 1,802 | 90 | 0.05 | 471.98% | 1.5 |
| Sep 19, 2025 | 0 | 0 | 0 | 12 | 11 | 0.92 | 231.67% | 1.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 211% | 0.5 |
| Nov 21, 2025 | 2 | 0 | 0 | 583 | 8 | 0.01 | 126.91% | 1.5 |
| Dec 19, 2025 | 10 | 0 | 0 | 3,811 | 323 | 0.08 | 122.69% | 1.5 |
| Feb 20, 2026 | 0 | 0 | 0 | 674 | 11 | 0.02 | 119.34% | 0.5 |