United Microelectronics Corporation UMC
13.55 USD -2.51 (-15.66%)
Nov 5, 2026, 3:32 PM EST
13.35 Day range 14.33
7.02 52-week range 28.01
- YTD
- +72.33%
- 1 year
- +74.55%
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 | 0.45 | 0.65 | 0.55 | +1000.00% | 19 | 20 | 71.7% | ||
| 0.55 | 0.70 | 0.70 | -73.08% | 20 | 88 | 72.3% | 14.00 | 0.95 | 1.15 | 1.05 | +600.00% | 35 | 7 | 70.1% | ||
| 0.25 | 0.40 | 0.35 | -81.96% | 41 | 241 | 72.5% | 15.00 | 1.55 | 1.90 | 1.67 | +363.89% | 89 | 791 | 67.2% | ||
| 0.10 | 0.25 | 0.22 | -72.50% | 2 | 9 | 75.4% | 16.00 | 2.25 | 2.80 | 2.60 | +246.67% | 38 | 410 | 59.0% | ||
| 0.05 | 0.10 | 0.06 | -90.00% | 18 | 139 | 74.2% | 17.00 | 3.10 | 3.70 | 3.19 | +127.86% | 1 | 177 | 103.5% | ||
| 0.00 | 0.05 | 0.04 | -85.71% | 4 | 868 | 71.1% | 18.00 | 4.00 | 4.70 | 4.25 | +142.86% | 10 | 403 | 119.7% | ||