United Microelectronics C... (UMC)
NYSE: UMC
· Real-Time Price · USD
7.24
-0.05 (-0.69%)
At close: Oct 03, 2025, 3:59 PM
7.27
0.40%
After-hours: Oct 03, 2025, 07:41 PM EDT
UMC Volatility Exposure
United Microelectronics has experienced an average implied
volatility of 0.47 and an average realized volatility of 0.30.
Volatility History
| Date | % Change | P/C | Total OI | % OI Change | Implied Volatility | Realized Vol. |
|---|---|---|---|---|---|---|
| Oct 3, 2025 | -0.68% | 2.18 | 34.96K | +1.57% | 0.71 | n/a |
| Oct 2, 2025 | -0.14% | 1.63 | 34.42K | +0.59% | 0.69 | n/a |
| Oct 1, 2025 | +0.00% | 0.55 | 34.22K | +7.50% | 0.64 | n/a |
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