Corbus Pharmaceuticals I... (CRBP)
NASDAQ: CRBP
· Real-Time Price · USD
9.50
0.00 (0.00%)
At close: Sep 12, 2025, 3:59 PM
9.50
0.00%
After-hours: Sep 12, 2025, 07:50 PM EDT
CRBP Option Overview
Overview for all option chains of CRBP. As of September 13, 2025, CRBP options have an IV of 263.19% and an IV rank of 165.81%. The volume is 11 contracts, which is 5.45% of average daily volume of 202 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
263.19%IV Rank
165.81%Historical Volatility
51.64%IV Low
98.2% on Feb 19, 2025IV High
197.71% on Sep 11, 2025Open Interest (OI)
Today's Open Interest
3,103Put-Call Ratio
0.26Put Open Interest
634Call Open Interest
2,469Open Interest Avg (30-day)
2,382Today vs Open Interest Avg (30-day)
130.27%Option Volume
Today's Volume
11Put-Call Ratio
0Put Volume
0Call Volume
11Volume Avg (30-day)
202Today vs Volume Avg (30-day)
5.45%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 |
| Sep 19, 2025 | 10 | 0 | 0 | 1,152 | 579 | 0.5 | 263.19% | 7.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 453 | 0 | 0 | 153.83% | 2.5 |
| Dec 19, 2025 | 1 | 0 | 0 | 572 | 49 | 0.09 | 118.39% | 7.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 33 | 0 | 0 | n/a | 8 |
| Mar 20, 2026 | 0 | 0 | 0 | 259 | 6 | 0.02 | 102.63% | 5 |