United Microelectronics C... (UMC)
NYSE: UMC
· Real-Time Price · USD
6.75
-0.02 (-0.30%)
At close: Sep 12, 2025, 3:59 PM
6.78
0.37%
After-hours: Sep 12, 2025, 04:40 PM EDT
UMC Delta Exposure By Expiry
The total Delta Exposure (DEX) for UMC across all expirations shows -2,492.42 net shares that market makers must hedge, with 29,618.95 from calls and 32,111.37 from puts. The put-call delta ratio of 1.08 indicates defensive positioning with heavy put protection, which could accelerate downward moves if breached.
UMC DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Sep 19, 25 | 959.73 | -7,489.13 | -6,529.4 | 7.80 |
| Oct 17, 25 | 1,992.74 | -3,590.31 | -1,597.57 | 1.80 |
| Jan 16, 26 | 20,462.1 | -18,278.11 | 2,183.99 | 0.89 |
| Apr 17, 26 | 407.99 | -36.03 | 371.96 | 0.09 |
| Jan 15, 27 | 5,796.39 | -2,717.79 | 3,078.6 | 0.47 |