Vanguard Mid-Cap ETF (VO)
AMEX: VO
· Real-Time Price · USD
295.42
0.21 (0.07%)
At close: Oct 06, 2025, 3:59 PM
296.64
0.41%
After-hours: Oct 06, 2025, 07:16 PM EDT
VO Open Interest Chart
Open interest breakdown by expiration date for VO
options contracts. Displaying data for 4
active expiration dates with future expiry.
Total open interest across all expiries is
1,074
contracts, with 691
call contracts and
383 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 274 | 160 | 0.58 |
| Nov 21, 2025 | 36 | 46 | 1.28 |
| Jan 16, 2026 | 328 | 138 | 0.42 |
| Apr 17, 2026 | 53 | 39 | 0.74 |