Options Chain for UNITED MICROELECTRONICS CORP SPON ADR NEW (UMC) - $9.09 as of 3/23/2026 9:17:35 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 7.00 | 9.30 | 8.15 | % | 8.15 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 2.00 | 6.00 | 8.30 | 7.15 | % | 3.58 | 0 | 0 | 9.66 | 1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 3.00 | 5.00 | 7.20 | 6.10 | % | 2.03 | 0 | 0 | 6.41 | 1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 4.00 | 4.00 | 6.20 | 5.10 | 5.02 | 0.00 | 0.00% | 1.27 | 0 | 3 | 4.92 | 1.00 | 0.00 | 0.00 | 3/20/2026 | 3/23/2026 3:59:49 PM EST |
| 5.00 | 3.00 | 5.20 | 4.10 | 4.15 | 0.00 | 0.00% | 0.82 | 0 | 4 | 3.88 | 1.00 | 0.00 | 0.00 | 3/20/2026 | 3/23/2026 3:59:49 PM EST |
| 6.00 | 2.10 | 4.20 | 3.15 | 3.90 | 0.00 | 0.00% | 0.53 | 0 | 16 | 3.07 | 1.00 | 0.00 | 0.00 | 2/4/2026 | 3/23/2026 3:59:49 PM EST |
| 7.00 | 1.80 | 2.40 | 2.10 | 2.23 | +0.05 | +2.30% | 0.30 | 4 | 154 | 1.21 | 0.98 | 0.04 | 0.00 | 3/23/2026 | 3/23/2026 3:59:49 PM EST |
| 8.00 | 0.50 | 1.65 | 1.08 | 1.07 | -0.55 | -33.96% | 0.14 | 20 | 367 | 1.11 | 0.86 | 0.19 | -0.01 | 3/23/2026 | 3/23/2026 3:59:49 PM EST |
| 9.00 | 0.40 | 0.60 | 0.50 | 0.48 | -0.12 | -20.00% | 0.06 | 3 | 368 | 0.45 | 0.56 | 0.34 | -0.01 | 3/23/2026 | 3/23/2026 3:59:49 PM EST |
| 10.00 | 0.10 | 0.20 | 0.15 | 0.18 | -0.07 | -28.00% | 0.01 | 31 | 17,387 | 0.50 | 0.25 | 0.28 | -0.01 | 3/23/2026 | 3/23/2026 3:59:49 PM EST |
| 11.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 24 | 16,219 | 0.57 | 0.08 | 0.13 | 0.00 | 3/23/2026 | 3/23/2026 3:59:49 PM EST |
| 12.00 | 0.00 | 0.10 | 0.05 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 3,333 | 0.81 | 0.02 | 0.04 | 0.00 | 3/19/2026 | 3/23/2026 3:59:49 PM EST |
| 13.00 | 0.00 | 0.10 | 0.05 | 0.09 | 0.00 | 0.00% | 0.00 | 0 | 631 | 0.97 | 0.00 | 0.01 | 0.00 | 3/19/2026 | 3/23/2026 3:59:49 PM EST |
| 14.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 66 | 1.11 | 0.00 | 0.00 | 0.00 | 2/26/2026 | 3/23/2026 3:59:49 PM EST |
| 15.00 | 0.00 | 0.05 | 0.03 | 0.01 | -0.05 | -83.34% | 0.00 | 2 | 155 | 1.07 | 0.00 | 0.00 | 0.00 | 3/23/2026 | 3/23/2026 3:59:49 PM EST |
| 16.00 | 0.00 | 1.10 | 0.55 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 8 | 2.82 | 0.00 | 0.00 | 0.00 | 2/23/2026 | 3/23/2026 3:59:49 PM EST |
| 17.00 | 0.00 | 1.10 | 0.55 | % | 0.03 | 0 | 0 | 2.96 | 0.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 18.00 | 0.00 | 1.10 | 0.55 | 0.10 | 0.00 | 0.00% | 0.03 | 0 | 1 | 3.09 | 0.00 | 0.00 | 0.00 | 1/26/2026 | 3/23/2026 3:59:49 PM EST |
| 19.00 | 0.00 | 0.30 | 0.15 | % | 0.01 | 0 | 0 | 2.11 | 0.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 20.00 | 0.00 | 1.10 | 0.55 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 2 | 3.32 | 0.00 | 0.00 | 0.00 | 3/12/2026 | 3/23/2026 3:59:49 PM EST |
| 21.00 | 0.00 | 1.10 | 0.55 | % | 0.03 | 0 | 0 | 3.42 | 0.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 22.00 | 0.00 | 1.10 | 0.55 | % | 0.03 | 0 | 0 | 3.51 | 0.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 23.00 | 0.00 | 1.10 | 0.55 | % | 0.02 | 0 | 0 | 3.61 | 0.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 24.00 | 0.00 | 1.10 | 0.55 | % | 0.02 | 0 | 0 | 3.69 | 0.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 25.00 | 0.00 | 1.10 | 0.55 | % | 0.02 | 0 | 0 | 3.77 | 0.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 2.00 | 0.00 | 1.10 | 0.55 | % | 0.28 | 0 | 0 | 9.06 | 0.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 3.00 | 0.00 | 1.10 | 0.55 | 0.04 | 0.00 | 0.00% | 0.18 | 0 | 2 | 6.42 | 0.00 | 0.00 | 0.00 | 12/31/2025 | 3/23/2026 3:59:49 PM EST |
| 4.00 | 0.00 | 1.10 | 0.55 | % | 0.14 | 0 | 0 | 4.93 | 0.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 5.00 | 0.00 | 1.10 | 0.55 | 0.10 | 0.00 | 0.00% | 0.11 | 0 | 4 | 3.90 | 0.00 | 0.00 | 0.00 | 10/1/2025 | 3/23/2026 3:59:49 PM EST |
| 6.00 | 0.00 | 1.10 | 0.55 | 0.09 | 0.00 | 0.00% | 0.09 | 0 | 496 | 3.09 | 0.00 | 0.00 | 0.00 | 3/2/2026 | 3/23/2026 3:59:49 PM EST |
| 7.00 | 0.00 | 0.25 | 0.13 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 2,494 | 1.15 | -0.02 | 0.04 | 0.00 | 3/12/2026 | 3/23/2026 3:59:49 PM EST |
| 8.00 | 0.05 | 0.20 | 0.13 | 0.11 | -0.03 | -21.43% | 0.02 | 4 | 168 | 0.89 | -0.14 | 0.19 | -0.01 | 3/23/2026 | 3/23/2026 3:59:49 PM EST |
| 9.00 | 0.30 | 0.50 | 0.40 | 0.34 | -0.11 | -24.45% | 0.04 | 16 | 705 | 0.42 | -0.44 | 0.34 | -0.01 | 3/23/2026 | 3/23/2026 3:59:49 PM EST |
| 10.00 | 1.00 | 1.15 | 1.08 | 1.04 | -0.09 | -7.97% | 0.11 | 1 | 1,910 | 0.46 | -0.75 | 0.28 | -0.01 | 3/23/2026 | 3/23/2026 3:59:49 PM EST |
| 11.00 | 1.50 | 2.05 | 1.78 | 2.05 | 0.00 | 0.00% | 0.16 | 0 | 459 | 0.74 | -0.92 | 0.13 | 0.00 | 3/20/2026 | 3/23/2026 3:59:49 PM EST |
| 12.00 | 2.30 | 3.50 | 2.90 | 3.02 | 0.00 | 0.00% | 0.24 | 0 | 82 | 1.56 | -0.98 | 0.04 | 0.00 | 3/20/2026 | 3/23/2026 3:59:49 PM EST |
| 13.00 | 3.30 | 5.10 | 4.20 | 3.81 | +0.61 | +19.07% | 0.32 | 1 | 40 | 2.45 | -1.00 | 0.01 | 0.00 | 3/23/2026 | 3/23/2026 3:59:49 PM EST |
| 14.00 | 3.70 | 6.00 | 4.85 | % | 0.35 | 0 | 0 | 2.54 | -1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 15.00 | 4.70 | 7.00 | 5.85 | % | 0.39 | 0 | 0 | 2.71 | -1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 16.00 | 5.70 | 8.50 | 7.10 | % | 0.44 | 0 | 0 | 3.42 | -1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 17.00 | 6.70 | 9.50 | 8.10 | % | 0.48 | 0 | 0 | 3.56 | -1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 18.00 | 7.70 | 10.50 | 9.10 | 8.28 | 0.00 | 0.00% | 0.51 | 0 | 0 | 3.70 | -1.00 | 0.00 | 0.00 | 3/11/2026 | 3/23/2026 3:59:49 PM EST |
| 19.00 | 8.70 | 11.50 | 10.10 | % | 0.53 | 0 | 0 | 3.82 | -1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 20.00 | 9.70 | 12.50 | 11.10 | 10.23 | 0.00 | 0.00% | 0.55 | 0 | 0 | 3.94 | -1.00 | 0.00 | 0.00 | 3/11/2026 | 3/23/2026 3:59:49 PM EST |
| 21.00 | 10.70 | 13.50 | 12.10 | 11.21 | 0.00 | 0.00% | 0.58 | 0 | 0 | 4.05 | -1.00 | 0.00 | 0.00 | 3/11/2026 | 3/23/2026 3:59:49 PM EST |
| 22.00 | 11.70 | 14.50 | 13.10 | % | 0.60 | 0 | 0 | 4.15 | -1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 23.00 | 12.70 | 15.50 | 14.10 | % | 0.61 | 0 | 0 | 4.25 | -1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 24.00 | 13.70 | 16.50 | 15.10 | % | 0.63 | 0 | 0 | 4.34 | -1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST | |||
| 25.00 | 14.70 | 17.50 | 16.10 | % | 0.64 | 0 | 0 | 4.42 | -1.00 | 0.00 | 0.00 | 3/23/2026 3:59:49 PM EST |