International Bancshares ... (IBOC)
NASDAQ: IBOC
· Real-Time Price · USD
71.58
-0.84 (-1.15%)
At close: Sep 05, 2025, 3:59 PM
71.58
0.00%
After-hours: Sep 05, 2025, 04:41 PM EDT
IBOC Option Overview
Overview for all option chains of IBOC. As of September 06, 2025, IBOC options have an IV of 96.79% and an IV rank of 169.09%. The volume is 0 contracts, which is n/a of average daily volume of 2 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
96.79%IV Rank
169.09%Historical Volatility
24.33%IV Low
36.85% on Mar 27, 2025IV High
72.3% on Sep 05, 2025Open Interest (OI)
Today's Open Interest
52Put-Call Ratio
0.06Put Open Interest
3Call Open Interest
49Open Interest Avg (30-day)
36Today vs Open Interest Avg (30-day)
144.44%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
2Today 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 |
| Sep 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 96.79% | 40 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 60.69% | 40 |
| Nov 21, 2025 | 0 | 0 | 0 | 6 | 0 | 0 | 52.98% | 30 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 0.94% | 65 |
| Feb 20, 2026 | 0 | 0 | 0 | 43 | 3 | 0.07 | 35.15% | 55 |