International Bancshares ... (IBOC)
NASDAQ: IBOC
· Real-Time Price · USD
67.97
-2.32 (-3.30%)
At close: Aug 15, 2025, 1:05 PM
IBOC Option Overview
Overview for all option chains of IBOC. As of August 15, 2025, IBOC options have an IV of 408.84% and an IV rank of 403.81%. The volume is 4 contracts, which is n/a of average daily volume of 0 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
408.84%IV Rank
403.81%Historical Volatility
22.18%IV Low
35.82% on Dec 23, 2024IV High
128.19% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
13Put-Call Ratio
0Put Open Interest
0Call Open Interest
13Open Interest Avg (30-day)
10Today vs Open Interest Avg (30-day)
130%Option Volume
Today's Volume
4Put-Call Ratio
0Put Volume
0Call Volume
4Volume Avg (30-day)
0Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all IBOC 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 | 2 | 0 | 0 | 3 | 0 | 0 | 408.84% | 35 |
| Sep 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 54.12% | 40 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 46.27% | 40 |
| Nov 21, 2025 | 0 | 0 | 0 | 6 | 0 | 0 | 35% | 30 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 0.94% | 65 |
| Feb 20, 2026 | 2 | 0 | 0 | 4 | 0 | 0 | 32.8% | 35 |