(KRBN)
AMEX: KRBN
· Real-Time Price · USD
30.23
-0.06 (-0.20%)
At close: Aug 15, 2025, 3:59 PM
30.19
-0.12%
After-hours: Aug 15, 2025, 05:41 PM EDT
KRBN Option Overview
Overview for all option chains of KRBN. As of August 15, 2025, KRBN options have an IV of 101.44% and an IV rank of 137.75%. The volume is 2 contracts, which is 200% of average daily volume of 1 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
101.44%IV Rank
137.75%Historical Volatility
12.7%IV Low
34.72% on Mar 26, 2025IV High
83.15% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
60Put-Call Ratio
0.36Put Open Interest
16Call Open Interest
44Open Interest Avg (30-day)
47Today vs Open Interest Avg (30-day)
127.66%Option Volume
Today's Volume
2Put-Call Ratio
0Put Volume
2Call Volume
0Volume Avg (30-day)
1Today vs Volume Avg (30-day)
200%Option Chain Statistics
This table provides a comprehensive overview of all KRBN 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 | 7 | 2 | 0.29 | 101.44% | 30 |
| Sep 19, 2025 | 0 | 1 | 0 | 13 | 1 | 0.08 | 44.88% | 26 |
| Oct 17, 2025 | 0 | 0 | 0 | 15 | 2 | 0.13 | 45.29% | 28 |
| Jan 16, 2026 | 0 | 0 | 0 | 9 | 11 | 1.22 | 34.4% | 34 |
| Apr 17, 2026 | 0 | 1 | 0 | 0 | 0 | 0 | 29.22% | 20 |