SITM
SiTime CorporationClose $601.66EOD onlyThis page reflects SITM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 400.00 | 285.50 | 196.00 | 210.90 | 0.00 | 2 | 3 | 114.5% | 0.974 | 0.0004 | -0.337 | 0.072 | 0.147 |
| 450.00 | 220.00 | 149.00 | 163.80 | 0.00 | 1 | 1 | 107.2% | 0.933 | 0.0010 | -0.635 | 0.153 | 0.155 |
| 460.00 | 243.50 | 139.00 | 154.70 | 0.00 | 0 | 1 | 103.3% | 0.925 | 0.0012 | -0.666 | 0.168 | 0.157 |
| 470.00 | 214.00 | 130.00 | 140.40 | 0.00 | 0 | 0 | 87.7% | 0.937 | 0.0012 | -0.505 | 0.145 | 0.164 |
| 480.00 | 195.80 | 122.00 | 136.20 | 0.00 | 1 | 2 | 100.8% | 0.895 | 0.0015 | -0.822 | 0.215 | 0.157 |
| 500.00 | 114.66 | 105.00 | 119.30 | -141.69 | 4 | 6 | 98.7% | 0.856 | 0.0019 | -0.989 | 0.267 | 0.155 |
| 520.00 | 193.20 | 92.00 | 101.00 | 0.00 | 1 | 7 | 97.7% | 0.807 | 0.0024 | -1.173 | 0.323 | 0.149 |
| 530.00 | 184.70 | 84.10 | 94.00 | 0.00 | 1 | 6 | 97.1% | 0.780 | 0.0026 | -1.256 | 0.349 | 0.146 |
| 560.00 | 64.28 | 64.00 | 73.50 | -57.72 | 4 | 1 | 95.7% | 0.686 | 0.0031 | -1.469 | 0.418 | 0.132 |
| 590.00 | 46.88 | 47.00 | 56.70 | -82.77 | 2 | 2 | 95.2% | 0.582 | 0.0035 | -1.599 | 0.460 | 0.115 |
| 600.00 | 43.35 | 42.00 | 47.00 | -78.65 | 14 | 8 | 90.0% | 0.545 | 0.0037 | -1.535 | 0.467 | 0.109 |
| 610.00 | 38.44 | 38.00 | 46.90 | -71.06 | 1 | 1 | 95.1% | 0.511 | 0.0036 | -1.627 | 0.470 | 0.102 |
| 620.00 | 34.44 | 33.00 | 42.60 | -99.79 | 1 | 4 | 94.1% | 0.475 | 0.0036 | -1.606 | 0.469 | 0.096 |
| 630.00 | 99.00 | 29.00 | 38.60 | 0.00 | 1 | 1 | 93.7% | 0.440 | 0.0036 | -1.583 | 0.465 | 0.089 |
| 640.00 | 85.50 | 25.20 | 34.90 | -42.50 | 1 | 37 | 93.3% | 0.406 | 0.0035 | -1.547 | 0.457 | 0.083 |
| 650.00 | 24.35 | 22.00 | 31.50 | -64.92 | 1 | 44 | 93.1% | 0.373 | 0.0035 | -1.506 | 0.446 | 0.076 |
| 660.00 | 75.00 | 19.00 | 28.50 | 0.00 | 10 | 19 | 92.9% | 0.341 | 0.0034 | -1.457 | 0.432 | 0.070 |
| 670.00 | 20.00 | 16.00 | 25.40 | -51.80 | 1 | 20 | 92.0% | 0.309 | 0.0032 | -1.385 | 0.415 | 0.064 |
| 680.00 | 59.81 | 17.00 | 23.40 | 0.00 | 6 | 8 | 96.5% | 0.293 | 0.0030 | -1.416 | 0.405 | 0.060 |
| 690.00 | 16.20 | 11.00 | 20.50 | -75.40 | 3 | 14 | 91.0% | 0.251 | 0.0030 | -1.236 | 0.375 | 0.052 |
| 700.00 | 14.03 | 9.00 | 17.90 | -41.42 | 9 | 27 | 89.9% | 0.223 | 0.0028 | -1.144 | 0.352 | 0.047 |
| 710.00 | 13.55 | 8.00 | 16.00 | -35.20 | 7 | 114 | 90.6% | 0.202 | 0.0026 | -1.087 | 0.332 | 0.042 |
| 720.00 | 10.00 | 6.00 | 14.60 | -28.00 | 4 | 54 | 90.1% | 0.179 | 0.0025 | -1.001 | 0.308 | 0.038 |
| 730.00 | 36.86 | 4.00 | 13.20 | 0.00 | 23 | 61 | 88.8% | 0.155 | 0.0023 | -0.901 | 0.281 | 0.033 |
| 740.00 | 8.10 | 5.50 | 12.90 | -25.72 | 12 | 25 | 94.9% | 0.156 | 0.0021 | -0.964 | 0.282 | 0.033 |
| 750.00 | 6.00 | 2.00 | 10.00 | -27.80 | 9 | 63 | 87.1% | 0.116 | 0.0019 | -0.721 | 0.230 | 0.025 |
| 760.00 | 6.36 | 1.00 | 10.00 | -23.64 | 2 | 92 | 88.6% | 0.106 | 0.0017 | -0.687 | 0.215 | 0.022 |
| 770.00 | 6.80 | 1.00 | 10.00 | -39.76 | 1 | 5 | 92.0% | 0.102 | 0.0016 | -0.697 | 0.210 | 0.022 |
| 780.00 | 6.00 | 0.05 | 9.40 | -14.97 | 7 | 19 | 91.9% | 0.089 | 0.0015 | -0.631 | 0.191 | 0.019 |
| 790.00 | 5.69 | 0.05 | 8.80 | -23.10 | 4 | 6 | 93.6% | 0.083 | 0.0014 | -0.608 | 0.180 | 0.018 |
| 800.00 | 2.65 | 1.40 | 10.00 | -16.30 | 5 | 68 | 102.9% | 0.096 | 0.0014 | -0.744 | 0.201 | 0.020 |
| 810.00 | 25.00 | 0.05 | 8.10 | 0.00 | 1 | 3 | 98.0% | 0.074 | 0.0012 | -0.584 | 0.165 | 0.016 |
| 820.00 | 23.00 | 0.05 | 7.90 | 0.00 | 1 | 4 | 100.4% | 0.071 | 0.0011 | -0.578 | 0.160 | 0.015 |
| 830.00 | 1.80 | 0.05 | 10.00 | -18.45 | 11 | 32 | 109.0% | 0.082 | 0.0012 | -0.698 | 0.178 | 0.017 |
| 840.00 | 13.80 | 0.05 | 10.00 | 0.00 | 1 | 7 | 111.9% | 0.080 | 0.0011 | -0.705 | 0.175 | 0.017 |
| 850.00 | 1.72 | 1.00 | 10.00 | -13.78 | 4 | 69 | 117.2% | 0.083 | 0.0011 | -0.762 | 0.181 | 0.017 |
| 860.00 | 16.85 | 0.05 | 10.00 | 0.00 | 1 | 6 | 117.6% | 0.077 | 0.0010 | -0.717 | 0.170 | 0.016 |
| 870.00 | 22.20 | 0.00 | 4.00 | 0.00 | 1 | 1 | 100.1% | 0.038 | 0.0007 | -0.351 | 0.097 | 0.008 |
| 880.00 | 8.74 | 0.05 | 9.50 | 0.00 | 1 | 6 | 121.8% | 0.071 | 0.0009 | -0.700 | 0.160 | 0.015 |
| 890.00 | 21.54 | 0.00 | 4.80 | 0.00 | 0 | 3 | 108.5% | 0.042 | 0.0007 | -0.411 | 0.105 | 0.009 |
| 900.00 | 6.25 | 0.00 | 4.80 | 0.00 | 1 | 54 | 110.9% | 0.041 | 0.0007 | -0.414 | 0.104 | 0.009 |
| 910.00 | 17.12 | 0.00 | 4.80 | 0.00 | 0 | 15 | 113.3% | 0.040 | 0.0006 | -0.416 | 0.102 | 0.009 |
| 920.00 | 11.00 | 0.00 | 4.80 | 0.00 | 1 | 2 | 115.6% | 0.040 | 0.0006 | -0.418 | 0.101 | 0.008 |
| 940.00 | 9.14 | 0.00 | 4.80 | 0.00 | 10 | 11 | 120.2% | 0.038 | 0.0006 | -0.423 | 0.098 | 0.008 |
| 950.00 | 2.30 | 0.00 | 4.80 | 0.00 | 1 | 16 | 122.4% | 0.038 | 0.0006 | -0.425 | 0.097 | 0.008 |
| 960.00 | 7.69 | 0.00 | 4.80 | 0.00 | 10 | 11 | 124.6% | 0.037 | 0.0006 | -0.427 | 0.095 | 0.008 |
| 970.00 | 7.90 | 0.00 | 4.80 | 0.00 | 10 | 10 | 126.8% | 0.036 | 0.0005 | -0.429 | 0.094 | 0.008 |
| 980.00 | 5.10 | 0.00 | 4.80 | 0.00 | 2 | 4 | 128.9% | 0.036 | 0.0005 | -0.431 | 0.093 | 0.008 |
| 990.00 | 1.76 | 0.00 | 4.80 | 0.00 | 3 | 3 | 131.0% | 0.035 | 0.0005 | -0.433 | 0.092 | 0.007 |
| 1000.00 | 2.28 | 0.00 | 4.80 | 0.00 | 2 | 31 | 133.1% | 0.035 | 0.0005 | -0.434 | 0.091 | 0.007 |
| 1020.00 | 2.20 | 0.00 | 4.80 | 0.00 | 12 | 57 | 137.2% | 0.034 | 0.0005 | -0.438 | 0.089 | 0.007 |
| 1040.00 | 3.10 | 0.00 | 4.80 | 0.00 | 1 | 2 | 141.1% | 0.033 | 0.0004 | -0.442 | 0.087 | 0.007 |
| 1080.00 | 3.70 | 0.00 | 4.80 | 0.00 | 1 | 1 | 148.8% | 0.032 | 0.0004 | -0.448 | 0.084 | 0.007 |
| 1100.00 | 0.75 | 0.00 | 4.80 | 0.00 | 1 | 4 | 152.4% | 0.031 | 0.0004 | -0.451 | 0.082 | 0.006 |
| 1120.00 | 0.70 | 0.00 | 4.80 | 0.00 | 1 | 1 | 156.0% | 0.030 | 0.0004 | -0.453 | 0.081 | 0.006 |
| 1200.00 | 0.65 | 0.00 | 4.80 | 0.00 | 1 | 1 | 169.6% | 0.028 | 0.0003 | -0.464 | 0.076 | 0.006 |
| 1220.00 | 0.40 | 0.00 | 2.05 | 0.00 | 7 | 16 | 153.0% | 0.014 | 0.0002 | -0.228 | 0.041 | 0.003 |
Puts
| Strike | Last | Bid | Ask | Chg | Vol | OI | IV | Delta | Gamma | Theta | Vega | Rho |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 390.00 | 1.02 | 0.00 | 4.80 | 0.00 | 3 | 4 | 127.5% | -0.031 | 0.0005 | -0.371 | 0.082 | -0.008 |
| 400.00 | 1.00 | 0.00 | 4.80 | 0.00 | 0 | 1 | 121.1% | -0.032 | 0.0005 | -0.367 | 0.086 | -0.008 |
| 420.00 | 0.75 | 0.00 | 4.80 | 0.00 | 2 | 3 | 108.9% | -0.036 | 0.0006 | -0.359 | 0.093 | -0.009 |
| 430.00 | 0.95 | 0.05 | 7.90 | 0.00 | 2 | 3 | 115.2% | -0.054 | 0.0008 | -0.525 | 0.129 | -0.014 |
| 440.00 | 0.80 | 0.05 | 10.00 | 0.00 | 1 | 8 | 115.4% | -0.066 | 0.0009 | -0.619 | 0.151 | -0.017 |
| 450.00 | 3.60 | 1.05 | 8.80 | 2.55 | 1 | 12 | 108.3% | -0.069 | 0.0010 | -0.599 | 0.156 | -0.018 |
| 470.00 | 4.30 | 1.00 | 10.50 | 0.00 | 1 | 5 | 99.7% | -0.085 | 0.0013 | -0.648 | 0.184 | -0.022 |
| 480.00 | 6.00 | 2.00 | 10.90 | 2.55 | 4 | 25 | 96.5% | -0.097 | 0.0015 | -0.690 | 0.202 | -0.025 |
| 490.00 | 7.90 | 3.00 | 12.00 | 5.30 | 3 | 5 | 94.4% | -0.113 | 0.0017 | -0.752 | 0.226 | -0.029 |
| 500.00 | 7.70 | 5.20 | 14.10 | 5.75 | 12 | 66 | 95.7% | -0.138 | 0.0020 | -0.877 | 0.260 | -0.035 |
| 510.00 | 10.81 | 7.00 | 16.70 | 8.81 | 3 | 3 | 96.0% | -0.163 | 0.0022 | -0.983 | 0.290 | -0.042 |
| 520.00 | 13.22 | 9.00 | 18.30 | 5.72 | 12 | 5 | 94.2% | -0.186 | 0.0024 | -1.048 | 0.316 | -0.048 |
| 530.00 | 20.00 | 12.00 | 21.30 | 15.00 | 11 | 5 | 95.1% | -0.217 | 0.0026 | -1.158 | 0.346 | -0.056 |
| 540.00 | 18.50 | 15.00 | 23.40 | 14.05 | 47 | 5 | 93.8% | -0.245 | 0.0028 | -1.223 | 0.371 | -0.063 |
| 550.00 | 26.90 | 18.00 | 26.70 | 14.80 | 7 | 13 | 93.3% | -0.277 | 0.0030 | -1.293 | 0.395 | -0.072 |
| 560.00 | 22.03 | 22.00 | 30.40 | 16.12 | 2 | 13 | 93.7% | -0.311 | 0.0032 | -1.369 | 0.417 | -0.081 |
| 570.00 | 27.00 | 25.20 | 34.40 | 20.10 | 12 | 71 | 92.7% | -0.345 | 0.0034 | -1.409 | 0.434 | -0.090 |
| 580.00 | 35.16 | 30.90 | 39.40 | 27.14 | 68 | 1,016 | 94.7% | -0.382 | 0.0034 | -1.489 | 0.449 | -0.101 |
| 590.00 | 35.45 | 35.00 | 44.00 | 26.30 | 3 | 70 | 93.7% | -0.418 | 0.0035 | -1.506 | 0.460 | -0.111 |
| 600.00 | 43.78 | 40.30 | 49.00 | 32.83 | 10 | 132 | 93.7% | -0.454 | 0.0036 | -1.526 | 0.467 | -0.121 |
| 610.00 | 30.96 | 45.10 | 55.00 | 21.96 | 6 | 15 | 93.5% | -0.490 | 0.0036 | -1.529 | 0.470 | -0.131 |
| 620.00 | 66.00 | 51.00 | 60.00 | 49.84 | 6 | 15 | 92.7% | -0.526 | 0.0036 | -1.510 | 0.469 | -0.142 |
| 630.00 | 16.65 | 57.00 | 66.00 | 0.00 | 6 | 414 | 92.4% | -0.561 | 0.0036 | -1.486 | 0.464 | -0.152 |
| 640.00 | 42.50 | 63.00 | 72.50 | 0.00 | 1 | 4 | 91.9% | -0.596 | 0.0036 | -1.448 | 0.456 | -0.163 |
| 650.00 | 80.00 | 70.00 | 79.00 | 56.98 | 2 | 14 | 91.8% | -0.630 | 0.0035 | -1.406 | 0.445 | -0.173 |
| 660.00 | 87.00 | 77.00 | 86.00 | 69.50 | 37 | 94 | 91.6% | -0.662 | 0.0034 | -1.354 | 0.431 | -0.183 |
| 670.00 | 52.05 | 84.00 | 93.50 | 20.43 | 2 | 23 | 91.4% | -0.692 | 0.0033 | -1.293 | 0.414 | -0.193 |
| 680.00 | 99.30 | 91.00 | 100.90 | 63.22 | 59 | 16 | 90.3% | -0.724 | 0.0031 | -1.209 | 0.394 | -0.203 |
| 690.00 | 107.50 | 99.00 | 108.10 | 66.10 | 1 | 5 | 89.6% | -0.753 | 0.0030 | -1.126 | 0.372 | -0.213 |
| 700.00 | 115.67 | 105.70 | 117.90 | 73.77 | 3 | 88 | 90.0% | -0.777 | 0.0028 | -1.062 | 0.352 | -0.221 |
| 710.00 | 49.50 | 113.30 | 126.50 | 0.00 | 2 | 118 | 89.4% | -0.802 | 0.0026 | -0.976 | 0.328 | -0.230 |
| 720.00 | 102.24 | 122.40 | 134.90 | 49.41 | 2 | 4 | 90.1% | -0.821 | 0.0025 | -0.917 | 0.308 | -0.238 |
| 730.00 | 92.29 | 131.10 | 143.80 | 0.00 | 1 | 4 | 90.5% | -0.840 | 0.0023 | -0.853 | 0.287 | -0.246 |
| 740.00 | 64.50 | 139.30 | 152.80 | 0.00 | 2 | 16 | 89.8% | -0.860 | 0.0021 | -0.763 | 0.262 | -0.254 |
| 750.00 | 165.00 | 147.00 | 161.70 | 90.00 | 4 | 24 | 87.1% | -0.884 | 0.0019 | -0.634 | 0.230 | -0.263 |
| 760.00 | 80.10 | 156.00 | 171.00 | 0.00 | 1 | 67 | 87.1% | -0.899 | 0.0017 | -0.566 | 0.209 | -0.269 |
| 770.00 | 86.40 | 165.00 | 179.70 | 0.00 | 1 | 2 | 85.1% | -0.917 | 0.0015 | -0.460 | 0.180 | -0.277 |
| 780.00 | 85.00 | 174.00 | 189.10 | 0.00 | 75 | 76 | 83.9% | -0.931 | 0.0013 | -0.379 | 0.156 | -0.284 |
| 790.00 | 119.02 | 184.00 | 198.70 | 0.00 | 20 | 21 | 85.8% | -0.937 | 0.0012 | -0.360 | 0.147 | -0.289 |
| 800.00 | 103.02 | 194.70 | 208.60 | 0.00 | 1 | 13 | 90.6% | -0.934 | 0.0012 | -0.399 | 0.151 | -0.292 |
| 810.00 | 149.40 | 203.20 | 218.30 | 0.00 | 1 | 1 | 87.7% | -0.949 | 0.0010 | -0.294 | 0.123 | -0.299 |
| 830.00 | 134.40 | 222.10 | 237.80 | 0.00 | 1 | 51 | 86.5% | -0.964 | 0.0008 | -0.189 | 0.092 | -0.310 |
| 850.00 | 151.20 | 243.00 | 257.40 | 0.00 | 1 | 0 | 93.9% | -0.962 | 0.0007 | -0.227 | 0.097 | -0.317 |
| 860.00 | 192.50 | 252.40 | 267.30 | 0.00 | 0 | 1 | 93.0% | -0.969 | 0.0006 | -0.177 | 0.083 | -0.323 |
| 900.00 | 207.30 | 290.80 | 306.80 | 0.00 | 0 | 1 | 86.2% | -0.989 | 0.0003 | 0.000 | 0.034 | -0.342 |
| 960.00 | 273.90 | 350.60 | 366.50 | 0.00 | 2 | 2 | 89.4% | -0.995 | 0.0001 | 0.058 | 0.017 | -0.367 |
| 1020.00 | 412.00 | 410.80 | 426.70 | 0.00 | 0 | 0 | 106.9% | -0.992 | 0.0002 | 0.021 | 0.026 | -0.389 |
| 1040.00 | 370.20 | 430.30 | 446.80 | 0.00 | 1 | 0 | 102.4% | -0.996 | 0.0001 | 0.066 | 0.015 | -0.397 |
| 1060.00 | 402.00 | 450.50 | 466.80 | 0.00 | 0 | 0 | 110.1% | -0.994 | 0.0001 | 0.045 | 0.020 | -0.405 |
| 1080.00 | 390.00 | 469.80 | 486.30 | 0.00 | 1 | 0 | 186.8% | -0.921 | 0.0007 | -1.035 | 0.174 | -0.398 |
| 1160.00 | 492.00 | 550.00 | 566.70 | 0.00 | 1 | 0 | 95.3% | -1.000 | 0.0000 | 0.132 | 0.001 | -0.444 |
| 1220.00 | 522.00 | 610.50 | 626.60 | -8.50 | 1 | 0 | 127.9% | -0.996 | 0.0001 | 0.086 | 0.013 | -0.466 |
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.