United Microelectronics Corporation UMC
16.19 USD -0.21 (-1.28%)
Nov 4, 2026, 12:37 PM EST
15.94 Day range 16.67
6.97 52-week range 28.96
- YTD
- +105.98%
- 1 year
- +113.03%
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 | 0.00 | 1.00 | 0.05 | 0.00% | 20 | 20 | 129.7% | ||
| 2.05 | 3.90 | 2.60 | 0.00% | 86 | 88 | 127.9% | 14.00 | 0.10 | 0.20 | 0.15 | 0.00% | 2 | 7 | 63.1% | ||
| 1.45 | 1.70 | 1.94 | 0.00% | 3 | 241 | 63.5% | 15.00 | 0.30 | 0.40 | 0.32 | -8.57% | 700 | 1,185 | 60.4% | ||
| 0.80 | 0.95 | 1.19 | 0.00% | 7 | 8 | 56.1% | 16.00 | 0.60 | 0.75 | 0.61 | 0.00% | 103 | 408 | 55.3% | ||
| 0.40 | 0.55 | 0.60 | 0.00% | 3 | 137 | 57.2% | 17.00 | 1.15 | 1.40 | 1.00 | -17.36% | 9 | 177 | 56.4% | ||
| 0.15 | 0.30 | 0.28 | 0.00% | 98 | 868 | 56.8% | 18.00 | 1.60 | 2.70 | 1.75 | 0.00% | 10 | 403 | 67.6% | ||
| 0.05 | 0.15 | 0.15 | -25.00% | 13 | 224 | 57.4% | 19.00 | 2.40 | 4.10 | 2.60 | 0.00% | 14 | 229 | 94.5% | ||
| 0.00 | 0.15 | 0.08 | +14.29% | 1 | 2,511 | 65.6% | 20.00 | 3.70 | 4.60 | 3.75 | 0.00% | 10 | 630 | 100.6% | ||
| 0.00 | 0.15 | 0.07 | -53.33% | 1 | 507 | 76.6% | 21.00 | 4.30 | 6.00 | 4.78 | 0.00% | 10 | 265 | 114.5% | ||