(ISRA)
AMEX: ISRA
· Real-Time Price · USD
51.30
0.75 (1.48%)
At close: Aug 22, 2025, 3:57 PM
51.36
0.10%
After-hours: Aug 22, 2025, 05:29 PM EDT
ISRA Option Overview
Overview for all option chains of ISRA. As of August 22, 2025, ISRA options have an IV of 29.62% and an IV rank of 47.97%. 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)
29.62%IV Rank
47.97%Historical Volatility
18.15%IV Low
22.76% on Feb 21, 2025IV High
37.06% on Aug 11, 2025Open Interest (OI)
Today's Open Interest
461Put-Call Ratio
16.07Put Open Interest
434Call Open Interest
27Open Interest Avg (30-day)
444Today vs Open Interest Avg (30-day)
103.83%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 ISRA 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 | 3 | 57 | 19 | 29.62% | 50 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 1 | 0 | 23.6% | 47 |
| Dec 19, 2025 | 0 | 0 | 0 | 16 | 375 | 23.44 | 23% | 52 |
| Jan 16, 2026 | 0 | 0 | 0 | 2 | 0 | 0 | n/a | 7 |
| Mar 20, 2026 | 0 | 0 | 0 | 6 | 1 | 0.17 | 21.41% | 51 |