United Microelectronics C... (UMC)
NYSE: UMC
· Real-Time Price · USD
6.79
-0.09 (-1.31%)
At close: Sep 05, 2025, 3:59 PM
6.81
0.22%
Pre-market: Sep 08, 2025, 04:30 AM 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
30,699
contracts, with 16,062
call contracts and
14,637 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 511 | 2,632 | 5.15 |
| Oct 17, 2025 | 1,476 | 847 | 0.57 |
| Jan 16, 2026 | 11,436 | 10,404 | 0.91 |
| Apr 17, 2026 | 121 | 14 | 0.12 |
| Jan 15, 2027 | 2,518 | 740 | 0.29 |