iShares SP 100 ETF (OEF)
AMEX: OEF
· Real-Time Price · USD
334.29
1.45 (0.44%)
At close: Oct 01, 2025, 3:53 PM
OEF Option Overview
Overview for all option chains of OEF. As of October 01, 2025, OEF options have an IV of 34.49% and an IV rank of 57.97%. The volume is 52 contracts, which is 123.81% of average daily volume of 42 contracts. The volume put-call ratio is 0.02, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
34.49%IV Rank
57.97%Historical Volatility
8.9%IV Low
3.82% on May 07, 2025IV High
56.73% on Jul 21, 2025Open Interest (OI)
Today's Open Interest
748Put-Call Ratio
0.77Put Open Interest
325Call Open Interest
423Open Interest Avg (30-day)
698Today vs Open Interest Avg (30-day)
107.16%Option Volume
Today's Volume
52Put-Call Ratio
0.02Put Volume
1Call Volume
51Volume Avg (30-day)
42Today vs Volume Avg (30-day)
123.81%Option Chain Statistics
This table provides a comprehensive overview of all OEF 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 |
Oct 17, 2025 | 0 | 0 | 0 | 85 | 25 | 0.29 | 34.49% | 325 |
Nov 21, 2025 | 50 | 1 | 0.02 | 10 | 18 | 1.8 | 22.54% | 320 |
Dec 19, 2025 | 0 | 0 | 0 | 241 | 265 | 1.1 | 41.11% | 265 |
Mar 20, 2026 | 1 | 0 | 0 | 87 | 17 | 0.2 | 26.1% | 250 |