CASI Pharmaceuticals Inc. (CASI)
NASDAQ: CASI
· Real-Time Price · USD
2.34
0.06 (2.63%)
At close: Sep 05, 2025, 3:59 PM
2.30
-1.71%
After-hours: Sep 05, 2025, 06:43 PM EDT
CASI Option Overview
Overview for all option chains of CASI. As of September 07, 2025, CASI options have an IV of 285.51% and an IV rank of 33.2%. The volume is 0 contracts, which is n/a of average daily volume of 29 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
285.51%IV Rank
33.2%Historical Volatility
170.3%IV Low
178.93% on Aug 18, 2025IV High
500% on May 05, 2025Open Interest (OI)
Today's Open Interest
470Put-Call Ratio
0.06Put Open Interest
28Call Open Interest
442Open Interest Avg (30-day)
325Today vs Open Interest Avg (30-day)
144.62%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
29Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all CASI 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 | 0 | 0 | 0 | 121 | 24 | 0.2 | 285.51% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 90 | 4 | 0.04 | 202.21% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 225 | 0 | 0 | 426.66% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 6 | 0 | 0 | 388.6% | 2.5 |