Corbus Pharmaceuticals I... (CRBP)
NASDAQ: CRBP
· Real-Time Price · USD
14.83
1.82 (13.99%)
At close: Oct 03, 2025, 3:59 PM
14.98
1.01%
After-hours: Oct 03, 2025, 07:48 PM EDT
CRBP Option Overview
Overview for all option chains of CRBP. As of October 05, 2025, CRBP options have an IV of 231.54% and an IV rank of 93.44%. The volume is 109 contracts, which is 29.62% of average daily volume of 368 contracts. The volume put-call ratio is 0.05, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
231.54%IV Rank
93.44%Historical Volatility
67.45%IV Low
98.8% on Jun 10, 2025IV High
240.86% on Oct 03, 2025Open Interest (OI)
Today's Open Interest
7,423Put-Call Ratio
0.23Put Open Interest
1,386Call Open Interest
6,037Open Interest Avg (30-day)
3,534Today vs Open Interest Avg (30-day)
210.05%Option Volume
Today's Volume
109Put-Call Ratio
0.05Put Volume
5Call Volume
104Volume Avg (30-day)
368Today vs Volume Avg (30-day)
29.62%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 |
| Oct 17, 2025 | 71 | 4 | 0.06 | 2,340 | 56 | 0.02 | 231.54% | 10 |
| Nov 21, 2025 | 17 | 1 | 0.06 | 2,302 | 1,209 | 0.53 | 240.55% | 12.5 |
| Dec 19, 2025 | 16 | 0 | 0 | 863 | 101 | 0.12 | 196.72% | 7.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 33 | 0 | 0 | n/a | 8 |
| Mar 20, 2026 | 0 | 0 | 0 | 499 | 20 | 0.04 | 147.02% | 5 |