iShares MBS ETF (MBB)
NASDAQ: MBB
· Real-Time Price · USD
93.97
-0.11 (-0.12%)
At close: Aug 25, 2025, 1:17 PM
MBB Open Interest Chart
Open interest breakdown by expiration date for MBB
options contracts. Displaying data for 4
active expiration dates with future expiry.
Total open interest across all expiries is
2,643
contracts, with 1,626
call contracts and
1,017 put contracts. The
overall put-call open interest ratio is
0.63, indicating a
bullish
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 | 123 | 290 | 2.36 |
| Oct 17, 2025 | 2 | 1 | 0.50 |
| Dec 19, 2025 | 1,368 | 720 | 0.53 |
| Mar 20, 2026 | 133 | 6 | 0.05 |