Options Chain for UNITED MICROELECTRONICS CORP SPON ADR NEW (UMC) - $24.73 as of 7/9/2026 2:47:41 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 | 23.70 | 24.50 | 24.10 | 24.05 | +0.30 | +1.27% | 24.10 | 3 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 2.00 | 22.40 | 23.50 | 22.95 | 23.10 | +1.30 | +5.97% | 11.47 | 1 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 3.00 | 20.60 | 22.60 | 21.60 | 21.70 | 0.00 | 0.00% | 7.20 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 4.00 | 19.70 | 21.70 | 20.70 | 21.17 | +1.47 | +7.47% | 5.17 | 15 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 5.00 | 19.30 | 20.60 | 19.95 | 18.90 | 0.00 | 0.00% | 3.99 | 0 | 0 | 9.09 | 1.00 | 0.00 | 0.00 | 7/7/2026 | 7/9/2026 3:59:52 PM EST |
| 6.00 | 17.70 | 19.60 | 18.65 | 17.75 | 0.00 | 0.00% | 3.11 | 0 | 1 | 8.05 | 1.00 | 0.00 | 0.00 | 7/7/2026 | 7/9/2026 3:59:52 PM EST |
| 7.00 | 17.60 | 18.60 | 18.10 | 17.09 | 0.00 | 0.00% | 2.59 | 0 | 10 | 7.20 | 1.00 | 0.00 | 0.00 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 8.00 | 16.40 | 17.60 | 17.00 | 15.40 | 0.00 | 0.00% | 2.12 | 0 | 3 | 6.48 | 1.00 | 0.00 | 0.00 | 7/7/2026 | 7/9/2026 3:59:52 PM EST |
| 9.00 | 15.40 | 16.60 | 16.00 | 14.90 | 0.00 | 0.00% | 1.78 | 0 | 11 | 5.87 | 1.00 | 0.00 | 0.00 | 7/7/2026 | 7/9/2026 3:59:52 PM EST |
| 10.00 | 14.40 | 15.50 | 14.95 | 15.20 | +1.35 | +9.75% | 1.49 | 1 | 1 | 5.10 | 1.00 | 0.00 | 0.00 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 11.00 | 13.40 | 14.60 | 14.00 | 13.80 | 0.00 | 0.00% | 1.27 | 0 | 9 | 4.85 | 1.00 | 0.00 | 0.00 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 12.00 | 12.40 | 13.60 | 13.00 | 11.90 | 0.00 | 0.00% | 1.08 | 0 | 176 | 4.41 | 1.00 | 0.00 | 0.00 | 7/7/2026 | 7/9/2026 3:59:52 PM EST |
| 13.00 | 11.70 | 12.50 | 12.10 | 11.80 | 0.00 | 0.00% | 0.93 | 0 | 794 | 3.83 | 1.00 | 0.00 | 0.00 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 14.00 | 10.40 | 11.50 | 10.95 | 9.90 | 0.00 | 0.00% | 0.78 | 0 | 12 | 3.47 | 1.00 | 0.00 | 0.00 | 7/7/2026 | 7/9/2026 3:59:52 PM EST |
| 15.00 | 9.40 | 10.50 | 9.95 | 10.20 | +0.50 | +5.16% | 0.66 | 9 | 60 | 3.14 | 1.00 | 0.00 | 0.00 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 16.00 | 8.40 | 9.60 | 9.00 | 8.95 | +0.22 | +2.52% | 0.56 | 1 | 9 | 2.98 | 0.99 | 0.00 | -0.01 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 17.00 | 7.50 | 8.60 | 8.05 | 8.20 | +0.20 | +2.50% | 0.47 | 3 | 18 | 2.67 | 0.99 | 0.01 | -0.01 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 18.00 | 6.70 | 7.50 | 7.10 | 6.70 | 0.00 | 0.00% | 0.39 | 0 | 46 | 2.25 | 0.98 | 0.01 | -0.02 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 19.00 | 5.40 | 6.50 | 5.95 | 7.10 | 0.00 | 0.00% | 0.31 | 0 | 6 | 1.98 | 0.95 | 0.02 | -0.03 | 7/1/2026 | 7/9/2026 3:59:52 PM EST |
| 20.00 | 4.70 | 5.70 | 5.20 | 5.17 | +0.27 | +5.51% | 0.26 | 4 | 1,201 | 1.93 | 0.92 | 0.04 | -0.04 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 21.00 | 3.70 | 4.70 | 4.20 | 4.45 | +0.38 | +9.34% | 0.20 | 10 | 4,870 | 1.66 | 0.87 | 0.05 | -0.06 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 22.00 | 2.35 | 3.70 | 3.03 | 3.55 | +0.38 | +11.99% | 0.14 | 1 | 4,247 | 1.39 | 0.82 | 0.07 | -0.06 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 23.00 | 2.15 | 2.80 | 2.48 | 2.60 | +0.10 | +4.00% | 0.11 | 8 | 5,222 | 0.91 | 0.74 | 0.10 | -0.07 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 24.00 | 1.55 | 1.90 | 1.73 | 2.23 | +0.23 | +11.50% | 0.07 | 9 | 845 | 0.92 | 0.64 | 0.12 | -0.08 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 25.00 | 1.10 | 1.40 | 1.25 | 1.30 | -0.05 | -3.71% | 0.05 | 285 | 21,611 | 0.91 | 0.51 | 0.13 | -0.08 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 26.00 | 0.80 | 1.00 | 0.90 | 0.92 | -0.08 | -8.00% | 0.03 | 103 | 464 | 0.90 | 0.40 | 0.12 | -0.08 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 27.00 | 0.50 | 0.70 | 0.60 | 0.60 | -0.09 | -13.05% | 0.02 | 225 | 2,309 | 0.90 | 0.30 | 0.10 | -0.07 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 28.00 | 0.35 | 0.75 | 0.55 | 0.45 | 0.00 | 0.00% | 0.02 | 125 | 20,929 | 0.93 | 0.22 | 0.09 | -0.06 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 29.00 | 0.15 | 0.35 | 0.25 | 0.31 | -0.05 | -13.89% | 0.01 | 167 | 1,947 | 0.92 | 0.16 | 0.07 | -0.06 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 30.00 | 0.10 | 0.20 | 0.15 | 0.19 | -0.06 | -24.00% | 0.01 | 15 | 3,257 | 0.92 | 0.12 | 0.05 | -0.05 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 31.00 | 0.05 | 0.40 | 0.23 | 0.17 | -0.08 | -32.00% | 0.01 | 4 | 167 | 1.10 | 0.08 | 0.04 | -0.03 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 32.00 | 0.05 | 0.15 | 0.10 | 0.10 | -0.03 | -23.08% | 0.00 | 53 | 1,242 | 1.04 | 0.06 | 0.03 | -0.03 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 33.00 | 0.00 | 0.20 | 0.10 | 0.05 | -0.05 | -50.00% | 0.00 | 1 | 87 | 1.34 | 0.03 | 0.02 | -0.02 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 34.00 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 51 | 1.45 | 0.02 | 0.01 | -0.01 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 35.00 | 0.00 | 0.10 | 0.05 | 0.06 | +0.01 | +20.00% | 0.00 | 5 | 2,934 | 1.18 | 0.02 | 0.01 | -0.01 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 36.00 | 0.00 | 0.15 | 0.08 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 14 | 1.54 | 0.01 | 0.01 | -0.01 | 6/30/2026 | 7/9/2026 3:59:52 PM EST |
| 37.00 | 0.00 | 0.30 | 0.15 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 27 | 1.89 | 0.00 | 0.00 | 0.00 | 7/1/2026 | 7/9/2026 3:59:52 PM EST |
| 38.00 | 0.00 | 0.30 | 0.15 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 4 | 1.98 | 0.00 | 0.00 | 0.00 | 6/30/2026 | 7/9/2026 3:59:52 PM EST |
| 39.00 | 0.00 | 0.30 | 0.15 | % | 0.00 | 0 | 0 | 2.07 | 0.00 | 0.00 | 0.00 | 7/9/2026 3:59:52 PM EST | |||
| 40.00 | 0.00 | 0.30 | 0.15 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 38 | 2.16 | 0.00 | 0.00 | 0.00 | 6/25/2026 | 7/9/2026 3:59:52 PM EST |
| 41.00 | 0.00 | 0.30 | 0.15 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 257 | 2.24 | 0.00 | 0.00 | 0.00 | 7/6/2026 | 7/9/2026 3:59:52 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 | 0.00 | 0.00% | 0.03 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 5/27/2026 | 7/9/2026 3:59:52 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 7/7/2026 | 7/9/2026 3:59:52 PM EST |
| 3.00 | 0.00 | 0.70 | 0.35 | 0.19 | 0.00 | 0.00% | 0.12 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 6/22/2026 | 7/9/2026 3:59:52 PM EST |
| 4.00 | 0.00 | 0.70 | 0.35 | 0.03 | 0.00 | 0.00% | 0.09 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 5.00 | 0.00 | 0.70 | 0.35 | 0.05 | 0.00 | 0.00% | 0.07 | 0 | 3 | 0.00 | 0.00 | 0.00 | 0.00 | 5/27/2026 | 7/9/2026 3:59:52 PM EST |
| 6.00 | 0.00 | 0.25 | 0.13 | 0.12 | 0.00 | 0.00% | 0.02 | 0 | 133 | 0.00 | 0.00 | 0.00 | 0.00 | 6/23/2026 | 7/9/2026 3:59:52 PM EST |
| 7.00 | 0.00 | 0.30 | 0.15 | 0.22 | 0.00 | 0.00% | 0.02 | 0 | 23 | 0.00 | 0.00 | 0.00 | 0.00 | 4/16/2026 | 7/9/2026 3:59:52 PM EST |
| 8.00 | 0.00 | 0.10 | 0.05 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 1,081 | 4.12 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 9.00 | 0.00 | 0.10 | 0.05 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 394 | 3.72 | 0.00 | 0.00 | 0.00 | 4/30/2026 | 7/9/2026 3:59:52 PM EST |
| 10.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 3,365 | 3.00 | 0.00 | 0.00 | 0.00 | 7/7/2026 | 7/9/2026 3:59:52 PM EST |
| 11.00 | 0.00 | 0.10 | 0.05 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 755 | 3.05 | 0.00 | 0.00 | 0.00 | 6/18/2026 | 7/9/2026 3:59:52 PM EST |
| 12.00 | 0.00 | 0.10 | 0.05 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 1,711 | 2.75 | 0.00 | 0.00 | 0.00 | 7/7/2026 | 7/9/2026 3:59:52 PM EST |
| 13.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 64 | 2.48 | 0.00 | 0.00 | 0.00 | 6/18/2026 | 7/9/2026 3:59:52 PM EST |
| 14.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 351 | 2.23 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 15.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 4,385 | 2.00 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 16.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 1,132 | 1.78 | -0.01 | 0.00 | -0.01 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 17.00 | 0.00 | 0.15 | 0.08 | 0.05 | 0.00 | 0.00% | 0.00 | 1 | 529 | 1.72 | -0.01 | 0.01 | -0.01 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 18.00 | 0.00 | 0.20 | 0.10 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 437 | 1.61 | -0.02 | 0.01 | -0.02 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 19.00 | 0.05 | 0.30 | 0.18 | 0.07 | -0.13 | -65.00% | 0.01 | 11 | 517 | 1.30 | -0.05 | 0.02 | -0.03 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 20.00 | 0.05 | 0.30 | 0.18 | 0.18 | -0.02 | -10.00% | 0.01 | 2 | 1,830 | 1.17 | -0.08 | 0.04 | -0.04 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 21.00 | 0.10 | 0.30 | 0.20 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 734 | 0.97 | -0.13 | 0.05 | -0.06 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 22.00 | 0.25 | 0.40 | 0.33 | 0.35 | -0.10 | -22.23% | 0.02 | 5 | 1,075 | 0.93 | -0.18 | 0.07 | -0.06 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 23.00 | 0.50 | 0.70 | 0.60 | 0.60 | -0.20 | -25.00% | 0.03 | 67 | 611 | 0.93 | -0.26 | 0.10 | -0.07 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 24.00 | 0.80 | 1.05 | 0.93 | 0.92 | -0.28 | -23.34% | 0.04 | 201 | 1,888 | 0.90 | -0.36 | 0.12 | -0.08 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 25.00 | 1.30 | 1.65 | 1.48 | 1.39 | -0.29 | -17.27% | 0.06 | 110 | 1,887 | 0.90 | -0.49 | 0.13 | -0.08 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 26.00 | 1.90 | 2.05 | 1.98 | 1.90 | -0.75 | -28.31% | 0.08 | 3 | 91 | 0.90 | -0.60 | 0.12 | -0.08 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 27.00 | 2.55 | 2.80 | 2.68 | 2.60 | -0.35 | -11.87% | 0.10 | 2 | 285 | 0.90 | -0.70 | 0.10 | -0.07 | 7/9/2026 | 7/9/2026 3:59:52 PM EST |
| 28.00 | 2.70 | 4.00 | 3.35 | 4.75 | 0.00 | 0.00% | 0.12 | 0 | 484 | 1.34 | -0.78 | 0.09 | -0.06 | 7/7/2026 | 7/9/2026 3:59:52 PM EST |
| 29.00 | 3.90 | 4.90 | 4.40 | 4.60 | 0.00 | 0.00% | 0.15 | 0 | 10 | 1.44 | -0.84 | 0.07 | -0.06 | 6/26/2026 | 7/9/2026 3:59:52 PM EST |
| 30.00 | 4.70 | 5.80 | 5.25 | 5.40 | 0.00 | 0.00% | 0.17 | 0 | 31 | 1.52 | -0.88 | 0.05 | -0.05 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 31.00 | 5.60 | 6.60 | 6.10 | 6.30 | 0.00 | 0.00% | 0.20 | 0 | 1 | 1.47 | -0.92 | 0.04 | -0.03 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 32.00 | 6.60 | 7.60 | 7.10 | 7.53 | 0.00 | 0.00% | 0.22 | 0 | 15 | 1.60 | -0.94 | 0.03 | -0.03 | 7/8/2026 | 7/9/2026 3:59:52 PM EST |
| 33.00 | 7.50 | 8.50 | 8.00 | % | 0.24 | 0 | 0 | 1.61 | -0.97 | 0.02 | -0.02 | 7/9/2026 3:59:52 PM EST | |||
| 34.00 | 8.50 | 9.60 | 9.05 | 8.00 | 0.00 | 0.00% | 0.27 | 0 | 0 | 1.85 | -0.98 | 0.01 | -0.01 | 6/26/2026 | 7/9/2026 3:59:52 PM EST |
| 35.00 | 9.40 | 10.60 | 10.00 | % | 0.29 | 0 | 0 | 1.96 | -0.98 | 0.01 | -0.01 | 7/9/2026 3:59:52 PM EST | |||
| 36.00 | 10.50 | 11.50 | 11.00 | % | 0.31 | 0 | 0 | 1.94 | -0.99 | 0.01 | -0.01 | 7/9/2026 3:59:52 PM EST | |||
| 37.00 | 11.40 | 12.60 | 12.00 | 10.50 | 0.00 | 0.00% | 0.32 | 0 | 1 | 2.17 | -1.00 | 0.00 | 0.00 | 6/30/2026 | 7/9/2026 3:59:52 PM EST |
| 38.00 | 12.40 | 14.40 | 13.40 | % | 0.35 | 0 | 0 | 3.07 | -1.00 | 0.00 | 0.00 | 7/9/2026 3:59:52 PM EST | |||
| 39.00 | 13.40 | 15.50 | 14.45 | % | 0.37 | 0 | 0 | 3.26 | -1.00 | 0.00 | 0.00 | 7/9/2026 3:59:52 PM EST | |||
| 40.00 | 14.40 | 15.40 | 14.90 | % | 0.37 | 0 | 0 | 2.16 | -1.00 | 0.00 | 0.00 | 7/9/2026 3:59:52 PM EST | |||
| 41.00 | 15.40 | 16.40 | 15.90 | % | 0.39 | 0 | 0 | 2.24 | -1.00 | 0.00 | 0.00 | 7/9/2026 3:59:52 PM EST |