United Microelectronics C... (UMC)
NYSE: UMC
· Real-Time Price · USD
7.53
0.08 (1.07%)
At close: Sep 26, 2025, 3:59 PM
7.58
0.68%
After-hours: Sep 26, 2025, 07:52 PM EDT
UMC Open Interest Chart
Open interest breakdown by expiration date for UMC
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
30,781
contracts, with 17,607
call contracts and
13,174 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 1,993 | 893 | 0.45 |
| Nov 21, 2025 | 84 | 9 | 0.11 |
| Jan 16, 2026 | 11,793 | 10,682 | 0.91 |
| Apr 17, 2026 | 323 | 846 | 2.62 |
| Jan 15, 2027 | 3,414 | 744 | 0.22 |