CBOE: OUSM · Real-Time Price · USD
44.26
-0.29 (-0.66%)
At close: Aug 15, 2025, 3:00 PM

OUSM Open Interest Chart

Open interest breakdown by expiration date for OUSM options contracts. Displaying data for 1 active expiration dates with future expiry.
Total open interest across all expiries is 4 contracts, with 4 call contracts and 0 put contracts. The overall put-call open interest ratio is 0.00, indicating a bullish bias in positioning. Options expire from Oct 17, 2025 to Oct 17, 2025.

Open Interest Table

Expiry Date Call OI Put OI P/C OI
Oct 17, 2025 4 0 0.00