United Microelectronics Corporation UMC
13.38 USD -2.68 (-16.69%)
At closeNov 5, 2026, 4:00 PM EST
13.76 +0.38 +2.84%
After hours · Nov 5, 4:00 PM ET
13.32 Day range 14.33
6.97 52-week range 28.96
- YTD
- +70.23%
- 1 year
- +72.42%
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 | 0.90 | 0.65 | +1200.00% | 22 | 20 | 75.2% | ||
| 0.55 | 0.80 | 0.70 | -73.08% | 20 | 88 | 86.1% | 14.00 | 0.80 | 1.40 | 1.05 | +600.00% | 35 | 7 | 67.8% | ||
| 0.15 | 0.45 | 0.30 | -84.54% | 42 | 241 | 77.1% | 15.00 | 1.60 | 1.95 | 1.70 | +372.22% | 109 | 791 | 59.2% | ||
| 0.05 | 0.40 | 0.22 | -72.50% | 2 | 9 | 89.3% | 16.00 | 2.05 | 3.30 | 2.60 | +246.67% | 18 | 410 | 59.8% | ||
| 0.05 | 0.10 | 0.06 | -90.00% | 18 | 139 | 79.7% | 17.00 | 3.10 | 3.80 | 3.19 | +127.86% | 1 | 177 | 100.4% | ||
| 0.00 | 0.05 | 0.04 | -85.71% | 3 | 868 | 76.6% | 18.00 | 4.00 | 4.80 | 4.25 | +142.86% | 10 | 403 | 116.0% | ||