FORM
FormFactor, Inc.Close $123.59EOD onlyThis page reflects FORM options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Compare calls and puts side by side with OI, volume, IV, and positioning context.
Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.
Open Interest by Strike
IV Skew
Volume by Strike
Calls
| Strike | Last | Bid | Ask | Chg | Vol | OI | IV | Delta | Gamma | Theta | Vega | Rho |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25.00 | 118.34 | 97.10 | 100.60 | 0.00 | 1 | 2 | 375.8% | 0.994 | 0.0002 | -0.054 | 0.004 | 0.009 |
| 30.00 | 102.60 | 94.30 | 98.10 | 0.00 | 1 | 12 | 530.8% | 0.970 | 0.0005 | -0.314 | 0.016 | 0.009 |
| 35.00 | 24.80 | 59.80 | 63.90 | 0.00 | 2 | 2 | 0.0% | 1.000 | 0.0000 | -0.004 | 0.000 | 0.013 |
| 40.00 | 102.65 | 82.10 | 85.60 | 0.00 | 1 | 7 | 268.6% | 0.992 | 0.0003 | -0.055 | 0.005 | 0.015 |
| 45.00 | 88.95 | 77.10 | 80.00 | 0.00 | 1 | 12 | 332.0% | 0.970 | 0.0008 | -0.200 | 0.016 | 0.015 |
| 50.00 | 80.50 | 72.50 | 75.10 | 0.00 | 2 | 157 | 211.7% | 0.992 | 0.0004 | -0.047 | 0.006 | 0.019 |
| 55.00 | 77.10 | 67.10 | 69.90 | 0.00 | 3 | 4 | 268.2% | 0.965 | 0.0012 | -0.186 | 0.019 | 0.019 |
| 60.00 | 71.71 | 62.10 | 65.10 | 0.00 | 1 | 47 | 121.9% | 0.999 | 0.0001 | -0.010 | 0.001 | 0.023 |
| 65.00 | 86.55 | 57.20 | 60.60 | 0.00 | 3 | 18 | 165.0% | 0.984 | 0.0010 | -0.063 | 0.009 | 0.024 |
| 70.00 | 81.14 | 52.20 | 55.70 | 0.00 | 1 | 205 | 151.9% | 0.981 | 0.0013 | -0.070 | 0.011 | 0.026 |
| 75.00 | 49.00 | 47.30 | 50.60 | 0.00 | 3 | 33 | 135.6% | 0.978 | 0.0016 | -0.069 | 0.013 | 0.028 |
| 80.00 | 65.57 | 42.40 | 45.80 | 0.00 | 1 | 18 | 128.6% | 0.969 | 0.0023 | -0.088 | 0.017 | 0.029 |
| 85.00 | 70.22 | 37.60 | 40.60 | 0.00 | 2 | 143 | 113.4% | 0.964 | 0.0029 | -0.086 | 0.019 | 0.031 |
| 90.00 | 65.32 | 33.20 | 35.90 | 0.00 | 2 | 62 | 114.5% | 0.938 | 0.0044 | -0.131 | 0.030 | 0.031 |
| 95.00 | 35.33 | 28.30 | 30.70 | 0.00 | 1 | 42 | 97.5% | 0.931 | 0.0056 | -0.122 | 0.032 | 0.033 |
| 100.00 | 24.70 | 24.10 | 27.00 | -19.03 | 46 | 349 | 104.6% | 0.874 | 0.0082 | -0.197 | 0.050 | 0.032 |
| 105.00 | 20.20 | 20.00 | 22.50 | -7.00 | 18 | 9 | 98.7% | 0.829 | 0.0106 | -0.227 | 0.062 | 0.031 |
| 110.00 | 16.60 | 16.30 | 18.80 | -8.53 | 24 | 45 | 97.7% | 0.762 | 0.0131 | -0.270 | 0.075 | 0.029 |
| 115.00 | 13.40 | 13.40 | 15.50 | -26.60 | 1 | 24 | 99.1% | 0.683 | 0.0148 | -0.313 | 0.086 | 0.027 |
| 120.00 | 10.78 | 11.10 | 12.80 | -19.49 | 8 | 404 | 102.2% | 0.601 | 0.0156 | -0.349 | 0.093 | 0.024 |
| 125.00 | 10.80 | 8.70 | 10.30 | -20.80 | 1 | 412 | 101.5% | 0.520 | 0.0162 | -0.356 | 0.096 | 0.021 |
| 130.00 | 8.10 | 6.90 | 8.30 | -14.40 | 1 | 331 | 102.6% | 0.443 | 0.0159 | -0.356 | 0.096 | 0.018 |
| 135.00 | 5.30 | 5.10 | 7.00 | -18.40 | 100 | 62 | 103.6% | 0.372 | 0.0151 | -0.344 | 0.092 | 0.015 |
| 140.00 | 4.00 | 3.50 | 4.90 | -20.00 | 6 | 417 | 98.0% | 0.293 | 0.0145 | -0.295 | 0.083 | 0.012 |
| 145.00 | 3.55 | 2.95 | 4.40 | -12.95 | 10 | 250 | 104.4% | 0.251 | 0.0126 | -0.291 | 0.077 | 0.011 |
| 150.00 | 2.25 | 1.80 | 3.00 | -8.65 | 177 | 609 | 98.6% | 0.185 | 0.0112 | -0.230 | 0.065 | 0.008 |
| 155.00 | 1.60 | 1.25 | 2.25 | -9.10 | 165 | 2,142 | 98.2% | 0.142 | 0.0094 | -0.192 | 0.054 | 0.006 |
| 160.00 | 1.30 | 0.95 | 2.15 | -6.30 | 36 | 573 | 103.5% | 0.122 | 0.0081 | -0.183 | 0.049 | 0.005 |
| 165.00 | 1.30 | 0.65 | 2.00 | -4.90 | 10 | 601 | 107.3% | 0.103 | 0.0069 | -0.168 | 0.044 | 0.004 |
| 170.00 | 0.96 | 0.15 | 1.90 | -3.74 | 9 | 209 | 108.1% | 0.082 | 0.0058 | -0.142 | 0.037 | 0.004 |
| 175.00 | 0.75 | 0.10 | 1.25 | -3.30 | 6 | 61 | 105.2% | 0.057 | 0.0045 | -0.105 | 0.028 | 0.003 |
| 180.00 | 0.80 | 0.20 | 1.40 | -1.80 | 181 | 642 | 115.6% | 0.062 | 0.0044 | -0.123 | 0.030 | 0.003 |
| 185.00 | 0.50 | 0.00 | 1.15 | -1.89 | 3 | 101 | 114.3% | 0.046 | 0.0035 | -0.096 | 0.023 | 0.002 |
| 190.00 | 3.20 | 0.00 | 2.10 | 0.00 | 1 | 121 | 135.4% | 0.069 | 0.0041 | -0.156 | 0.032 | 0.003 |
| 195.00 | 0.15 | 0.00 | 0.85 | -1.66 | 13 | 47 | 119.1% | 0.034 | 0.0026 | -0.077 | 0.018 | 0.001 |
| 200.00 | 0.25 | 0.00 | 2.30 | -1.15 | 4 | 1,229 | 150.1% | 0.069 | 0.0036 | -0.173 | 0.032 | 0.003 |
| 210.00 | 1.30 | 0.00 | 2.30 | 0.00 | 1 | 30 | 161.2% | 0.065 | 0.0032 | -0.177 | 0.031 | 0.003 |
| 220.00 | 1.05 | 0.00 | 2.25 | 0.00 | 2 | 35 | 170.9% | 0.060 | 0.0029 | -0.178 | 0.029 | 0.003 |
| 230.00 | 0.26 | 0.00 | 0.65 | 0.21 | 1 | 39 | 146.3% | 0.022 | 0.0015 | -0.066 | 0.013 | 0.001 |
Puts
| Strike | Last | Bid | Ask | Chg | Vol | OI | IV | Delta | Gamma | Theta | Vega | Rho |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25.00 | 0.25 | 0.00 | 1.00 | 0.00 | 0 | 4 | 417.6% | -0.009 | 0.0002 | -0.088 | 0.006 | -0.001 |
| 30.00 | 0.15 | 0.00 | 0.05 | 0.00 | 30 | 31 | 251.6% | -0.001 | 0.0001 | -0.007 | 0.001 | -0.000 |
| 35.00 | 0.35 | 0.00 | 1.35 | 0.00 | 1 | 1 | 350.4% | -0.014 | 0.0004 | -0.111 | 0.009 | -0.001 |
| 40.00 | 0.02 | 0.00 | 0.05 | -0.03 | 1 | 15 | 201.6% | -0.001 | 0.0001 | -0.006 | 0.001 | -0.000 |
| 45.00 | 0.30 | 0.00 | 1.55 | 0.00 | 16 | 14 | 292.5% | -0.020 | 0.0007 | -0.122 | 0.012 | -0.001 |
| 50.00 | 0.52 | 0.00 | 0.75 | -0.48 | 1 | 10 | 232.0% | -0.013 | 0.0006 | -0.068 | 0.008 | -0.001 |
| 55.00 | 0.63 | 0.00 | 0.85 | 0.23 | 1 | 6 | 214.1% | -0.016 | 0.0008 | -0.074 | 0.010 | -0.001 |
| 60.00 | 0.40 | 0.00 | 1.15 | 0.00 | 1 | 3 | 204.3% | -0.022 | 0.0011 | -0.093 | 0.013 | -0.001 |
| 65.00 | 0.65 | 0.00 | 1.35 | 0.00 | 10 | 19 | 190.1% | -0.028 | 0.0014 | -0.104 | 0.015 | -0.002 |
| 70.00 | 0.10 | 0.00 | 1.35 | 0.00 | 1 | 18 | 171.1% | -0.031 | 0.0017 | -0.102 | 0.017 | -0.002 |
| 75.00 | 0.08 | 0.00 | 1.35 | 0.00 | 70 | 95 | 153.2% | -0.034 | 0.0021 | -0.100 | 0.018 | -0.002 |
| 80.00 | 0.30 | 0.00 | 2.25 | 0.00 | 1 | 42 | 153.3% | -0.054 | 0.0030 | -0.145 | 0.027 | -0.003 |
| 85.00 | 0.15 | 0.10 | 0.85 | 0.00 | 3 | 253 | 111.8% | -0.034 | 0.0028 | -0.072 | 0.018 | -0.002 |
| 90.00 | 0.05 | 0.20 | 0.85 | 0.00 | 5 | 671 | 99.5% | -0.042 | 0.0037 | -0.076 | 0.021 | -0.002 |
| 95.00 | 1.25 | 1.00 | 2.15 | 0.89 | 3 | 109 | 113.8% | -0.097 | 0.0062 | -0.167 | 0.042 | -0.005 |
| 100.00 | 1.40 | 1.45 | 2.20 | 0.35 | 3 | 376 | 102.1% | -0.121 | 0.0082 | -0.176 | 0.049 | -0.006 |
| 105.00 | 0.45 | 2.55 | 3.50 | 0.00 | 4 | 99 | 104.1% | -0.182 | 0.0105 | -0.235 | 0.064 | -0.010 |
| 110.00 | 4.55 | 3.80 | 5.40 | 3.29 | 9 | 257 | 105.7% | -0.250 | 0.0124 | -0.286 | 0.077 | -0.013 |
| 115.00 | 6.28 | 5.50 | 7.10 | 4.66 | 201 | 251 | 104.0% | -0.321 | 0.0142 | -0.317 | 0.087 | -0.018 |
| 120.00 | 8.00 | 7.50 | 9.20 | 6.15 | 9 | 287 | 102.1% | -0.399 | 0.0156 | -0.334 | 0.093 | -0.022 |
| 125.00 | 11.44 | 10.10 | 12.10 | 8.00 | 105 | 188 | 103.4% | -0.479 | 0.0159 | -0.348 | 0.096 | -0.027 |
| 130.00 | 13.63 | 13.00 | 14.70 | 9.13 | 11 | 814 | 100.9% | -0.559 | 0.0161 | -0.335 | 0.096 | -0.032 |
| 135.00 | 17.60 | 15.80 | 18.50 | 12.70 | 34 | 831 | 100.4% | -0.634 | 0.0155 | -0.315 | 0.091 | -0.036 |
| 140.00 | 22.10 | 19.70 | 22.20 | 15.60 | 84 | 319 | 101.9% | -0.697 | 0.0142 | -0.295 | 0.084 | -0.041 |
| 145.00 | 25.50 | 23.30 | 26.10 | 15.40 | 46 | 148 | 99.6% | -0.762 | 0.0128 | -0.252 | 0.075 | -0.045 |
| 150.00 | 29.90 | 28.00 | 29.70 | 19.30 | 79 | 61 | 99.2% | -0.814 | 0.0112 | -0.215 | 0.065 | -0.049 |
| 155.00 | 35.17 | 31.80 | 34.70 | 24.54 | 6 | 30 | 99.8% | -0.854 | 0.0095 | -0.181 | 0.055 | -0.053 |
| 160.00 | 16.28 | 36.20 | 39.10 | 0.00 | 3 | 14 | 97.4% | -0.894 | 0.0078 | -0.137 | 0.044 | -0.057 |
| 165.00 | 23.10 | 41.50 | 43.50 | 7.20 | 1 | 2 | 102.1% | -0.909 | 0.0066 | -0.126 | 0.040 | -0.059 |
| 180.00 | 30.35 | 55.50 | 58.40 | 0.00 | 0 | 2 | 106.9% | -0.954 | 0.0037 | -0.069 | 0.023 | -0.067 |
| 195.00 | 57.20 | 50.20 | 53.00 | 0.00 | 0 | 2 | 0.0% | -1.000 | 0.0000 | 0.023 | 0.000 | -0.075 |
| 200.00 | 63.20 | 75.70 | 78.50 | 0.00 | 0 | 1 | 135.5% | -0.953 | 0.0030 | -0.092 | 0.024 | -0.075 |
| 230.00 | 98.30 | 105.20 | 108.10 | 0.00 | 2 | 3 | 140.0% | -0.983 | 0.0012 | -0.024 | 0.010 | -0.087 |
Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.
Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.
Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.