United Microelectronics Corporation UMC
13.66 USD -2.40 (-14.98%)
Nov 5, 2026, 12:35 PM EST
13.35 Day range 14.33
6.97 52-week range 28.96
- YTD
- +73.73%
- 1 year
- +75.97%
UMC options
| Calls | Strike | Puts | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | |||
| — | — | — | — | — | — | — | 13.00 | 0.35 | 0.65 | 0.50 | +900.00% | 11 | 20 | 70.5% | ||
| 0.55 | 0.85 | 0.95 | -63.46% | 15 | 88 | 74.6% | 14.00 | 0.80 | 1.15 | 1.00 | +566.67% | 24 | 7 | 68.6% | ||
| 0.25 | 0.55 | 0.35 | -81.96% | 9 | 241 | 77.0% | 15.00 | 1.55 | 1.90 | 1.67 | +363.89% | 89 | 791 | 75.0% | ||
| 0.05 | 0.25 | 0.22 | -72.50% | 2 | 9 | 69.5% | 16.00 | 2.30 | 2.80 | 2.65 | +253.33% | 18 | 410 | 77.0% | ||
| 0.05 | 0.10 | 0.06 | -90.00% | 18 | 139 | 71.9% | 17.00 | 2.70 | 3.60 | 3.19 | +127.86% | 1 | 177 | 101.8% | ||
| 0.00 | 0.05 | 0.15 | -46.43% | 3 | 868 | 69.5% | 18.00 | 4.00 | 4.70 | 4.25 | +142.86% | 10 | 403 | 56.3% | ||