United Microelectronics C... (UMC)
NYSE: UMC
· Real-Time Price · USD
6.88
0.04 (0.66%)
At close: Aug 14, 2025, 3:59 PM
6.82
-0.87%
Pre-market: Aug 15, 2025, 06:02 AM EDT
UMC Delta Exposure By Expiry
The total Delta Exposure (DEX) for UMC across all expirations shows 2,938.69 net shares that market makers must hedge, with 29,853.57 from calls and 26,914.88 from puts. The put-call delta ratio of 0.90 suggests neutral market maker positioning. The largest delta concentration at Jan 16, 26 with 6,004.73 net DEX represents significant hedging pressure that may cap upside moves. The nearest expiration on Sep 19, 25 carries negative delta forcing market makers to buy shares, potentially providing support.
UMC DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Sep 19, 25 | 589.66 | -5,673.67 | -5,084.01 | 9.62 |
| Oct 17, 25 | 1,888.37 | -2,857.11 | -968.74 | 1.51 |
| Jan 16, 26 | 22,519.44 | -16,514.71 | 6,004.73 | 0.73 |
| Apr 17, 26 | 0 | 0 | 0 | n/a |
| Jan 15, 27 | 4,856.1 | -1,869.39 | 2,986.71 | 0.38 |