Corbus Pharmaceuticals I... (CRBP)
NASDAQ: CRBP
· Real-Time Price · USD
9.25
-0.38 (-3.95%)
At close: Aug 15, 2025, 3:59 PM
9.43
1.95%
After-hours: Aug 15, 2025, 04:56 PM EDT
CRBP Option Overview
Overview for all option chains of CRBP. As of August 15, 2025, CRBP options have an IV of 500% and an IV rank of 379.08%. The volume is 6 contracts, which is 14.63% of average daily volume of 41 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
379.08%Historical Volatility
56.02%IV Low
98.2% on Feb 19, 2025IV High
204.19% on Aug 11, 2025Open Interest (OI)
Today's Open Interest
1,815Put-Call Ratio
0.49Put Open Interest
596Call Open Interest
1,219Open Interest Avg (30-day)
1,352Today vs Open Interest Avg (30-day)
134.25%Option Volume
Today's Volume
6Put-Call Ratio
0Put Volume
0Call Volume
6Volume Avg (30-day)
41Today vs Volume Avg (30-day)
14.63%Option Chain Statistics
This table provides a comprehensive overview of all CRBP 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 | 168 | 269 | 1.6 | 500% | 7.5 |
| Sep 19, 2025 | 0 | 0 | 0 | 594 | 282 | 0.47 | 152.38% | 7.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 152.25% | 2.5 |
| Dec 19, 2025 | 1 | 0 | 0 | 304 | 45 | 0.15 | 99.92% | 7.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 33 | 0 | 0 | n/a | 8 |
| Mar 20, 2026 | 5 | 0 | 0 | 120 | 0 | 0 | 94.02% | 2.5 |