Oruka Therapeutics Inc. (ORKA)
NASDAQ: ORKA
· Real-Time Price · USD
15.40
-0.75 (-4.64%)
At close: Sep 12, 2025, 3:59 PM
15.40
0.00%
After-hours: Sep 12, 2025, 05:42 PM EDT
ORKA Option Overview
Overview for all option chains of ORKA. As of September 13, 2025, ORKA options have an IV of 366.06% and an IV rank of 55.63%. The volume is 17 contracts, which is 425% of average daily volume of 4 contracts. The volume put-call ratio is 0.21, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
366.06%IV Rank
55.63%Historical Volatility
72.58%IV Low
198.12% on Sep 01, 2025IV High
500% on Apr 04, 2025Open Interest (OI)
Today's Open Interest
122Put-Call Ratio
0.53Put Open Interest
42Call Open Interest
80Open Interest Avg (30-day)
93Today vs Open Interest Avg (30-day)
131.18%Option Volume
Today's Volume
17Put-Call Ratio
0.21Put Volume
3Call Volume
14Volume Avg (30-day)
4Today vs Volume Avg (30-day)
425%Option Chain Statistics
This table provides a comprehensive overview of all ORKA 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 | 8 | 13 | 1.62 | 366.06% | 15 |
| Oct 17, 2025 | 1 | 2 | 2 | 6 | 10 | 1.67 | 215.81% | 15 |
| Nov 21, 2025 | 13 | 1 | 0.08 | 58 | 13 | 0.22 | 171.56% | 12.5 |
| Feb 20, 2026 | 0 | 0 | 0 | 8 | 6 | 0.75 | 194.83% | 15 |