iShares SP 100 ETF (OEF)
AMEX: OEF
· Real-Time Price · USD
319.88
-2.55 (-0.79%)
At close: Aug 29, 2025, 3:59 PM
319.69
-0.06%
After-hours: Aug 29, 2025, 07:30 PM EDT
OEF Open Interest Chart
Open interest breakdown by expiration date for OEF
options contracts. Displaying data for 4
active expiration dates with future expiry.
Total open interest across all expiries is
1,571
contracts, with 729
call contracts and
842 put contracts. The
overall put-call open interest ratio is
1.16, indicating a
bearish
bias in positioning. Options expire from
Sep 19, 2025
to
Mar 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 368 | 579 | 1.57 |
| Oct 17, 2025 | 2 | 0 | 0.00 |
| Dec 19, 2025 | 339 | 253 | 0.75 |
| Mar 20, 2026 | 20 | 10 | 0.50 |