iShares Core 1-5 Year USD... (ISTB)
NASDAQ: ISTB
· Real-Time Price · USD
48.73
-0.02 (-0.04%)
At close: Oct 06, 2025, 2:59 PM
ISTB Open Interest Chart
Open interest breakdown by expiration date for ISTB
options contracts. Displaying data for 2
active expiration dates with future expiry.
Total open interest across all expiries is
366
contracts, with 186
call contracts and
180 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 111 | 60 | 0.54 |
| Nov 21, 2025 | 75 | 120 | 1.60 |