| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| COST190823C00240000 | 2019-08-16 2:10PM EDT | 240.00 | 34.53 | 33.85 | 34.55 | +2.53 | +7.91% | 106 | 102 | 63.48% |
| COST190823C00245000 | 2019-08-08 10:03AM EDT | 245.00 | 28.02 | 28.50 | 31.40 | 0.00 | - | - | 0 | 64.26% |
| COST190823C00250000 | 2019-08-06 3:49PM EDT | 250.00 | 20.90 | 23.55 | 26.65 | 0.00 | - | 57 | 57 | 57.84% |
| COST190823C00252500 | 2019-08-05 2:33PM EDT | 252.50 | 14.20 | 21.00 | 24.10 | 0.00 | - | - | 42 | 52.44% |
| COST190823C00255000 | 2019-08-14 2:39PM EDT | 255.00 | 15.21 | 18.70 | 21.65 | 0.00 | - | 2 | 57 | 67.13% |
| COST190823C00257500 | 2019-08-14 3:39PM EDT | 257.50 | 12.85 | 15.50 | 19.20 | 0.00 | - | 3 | 99 | 61.99% |
| COST190823C00260000 | 2019-08-12 10:04AM EDT | 260.00 | 13.10 | 13.85 | 16.85 | 0.00 | - | 2 | 119 | 57.64% |
| COST190823C00262500 | 2019-08-15 1:58PM EDT | 262.50 | 9.80 | 11.80 | 12.65 | 0.00 | - | 27 | 70 | 34.72% |
| COST190823C00265000 | 2019-08-16 3:52PM EDT | 265.00 | 10.00 | 9.40 | 10.40 | +2.20 | +28.21% | 1 | 132 | 32.24% |
| COST190823C00267500 | 2019-08-16 3:20PM EDT | 267.50 | 7.81 | 7.40 | 7.90 | +1.01 | +14.85% | 1 | 65 | 26.71% |
| COST190823C00270000 | 2019-08-16 3:54PM EDT | 270.00 | 6.00 | 5.45 | 5.75 | +0.45 | +8.11% | 47 | 578 | 23.73% |
| COST190823C00272500 | 2019-08-16 3:28PM EDT | 272.50 | 3.85 | 3.70 | 4.25 | +0.38 | +10.95% | 191 | 349 | 24.24% |
| COST190823C00275000 | 2019-08-16 3:53PM EDT | 275.00 | 2.65 | 2.43 | 2.58 | +0.06 | +2.32% | 424 | 460 | 21.42% |
| COST190823C00277500 | 2019-08-16 3:53PM EDT | 277.50 | 1.55 | 1.38 | 1.51 | +0.25 | +19.23% | 413 | 632 | 20.55% |
| COST190823C00280000 | 2019-08-16 3:58PM EDT | 280.00 | 0.80 | 0.71 | 0.78 | +0.02 | +2.56% | 283 | 2,486 | 19.70% |
| COST190823C00282500 | 2019-08-16 3:53PM EDT | 282.50 | 0.40 | 0.35 | 0.40 | -0.12 | -23.08% | 211 | 295 | 19.73% |
| COST190823C00285000 | 2019-08-16 3:21PM EDT | 285.00 | 0.20 | 0.15 | 0.21 | -0.04 | -16.67% | 131 | 2,364 | 20.22% |
| COST190823C00287500 | 2019-08-16 3:35PM EDT | 287.50 | 0.09 | 0.07 | 0.12 | -0.02 | -18.18% | 41 | 163 | 21.14% |
| COST190823C00290000 | 2019-08-16 2:09PM EDT | 290.00 | 0.05 | 0.00 | 0.05 | -0.03 | -37.50% | 33 | 562 | 21.00% |
| COST190823C00292500 | 2019-08-16 2:05PM EDT | 292.50 | 0.04 | 0.00 | 0.05 | +0.01 | +33.33% | 25 | 129 | 23.63% |
| COST190823C00295000 | 2019-08-16 11:06AM EDT | 295.00 | 0.04 | 0.00 | 0.07 | -0.01 | -20.00% | 2 | 160 | 27.64% |
| COST190823C00297500 | 2019-08-16 2:05PM EDT | 297.50 | 0.01 | 0.00 | 0.05 | -0.02 | -66.67% | 5 | 160 | 28.91% |
| COST190823C00300000 | 2019-08-05 1:59PM EDT | 300.00 | 0.05 | 0.00 | 0.02 | 0.00 | - | 13 | 43 | 28.13% |
| COST190823C00302500 | 2019-08-02 11:36AM EDT | 302.50 | 0.07 | 0.00 | 0.05 | 0.00 | - | 1 | 6 | 33.79% |
| COST190823C00305000 | 2019-08-13 10:27AM EDT | 305.00 | 0.04 | 0.00 | 0.05 | 0.00 | - | 1 | 3 | 36.33% |
| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| COST190823P00230000 | 2019-08-16 3:21PM EDT | 230.00 | 0.02 | 0.00 | 0.06 | -0.04 | -66.67% | 44 | 2,309 | 53.91% |
| COST190823P00235000 | 2019-08-16 3:21PM EDT | 235.00 | 0.05 | 0.10 | 0.07 | -0.09 | -64.29% | 68 | 2,309 | 54.49% |
| COST190823P00240000 | 2019-08-16 12:17PM EDT | 240.00 | 0.07 | 0.11 | 0.10 | -0.09 | -56.25% | 27 | 211 | 49.02% |
| COST190823P00242500 | 2019-08-08 10:48AM EDT | 242.50 | 0.29 | 0.13 | 0.15 | 0.00 | - | - | 14 | 48.63% |
| COST190823P00245000 | 2019-08-15 11:22AM EDT | 245.00 | 0.24 | 0.06 | 0.17 | 0.00 | - | 50 | 321 | 46.09% |
| COST190823P00247500 | 2019-08-16 1:26PM EDT | 247.50 | 0.12 | 0.11 | 0.15 | -0.18 | -60.00% | 13 | 8 | 41.70% |
| COST190823P00250000 | 2019-08-16 11:51AM EDT | 250.00 | 0.16 | 0.12 | 0.18 | -0.17 | -51.52% | 20 | 1,928 | 39.45% |
| COST190823P00252500 | 2019-08-16 12:03PM EDT | 252.50 | 0.22 | 0.15 | 0.22 | -0.15 | -40.54% | 7 | 108 | 37.26% |
| COST190823P00255000 | 2019-08-16 3:49PM EDT | 255.00 | 0.23 | 0.20 | 0.25 | -0.47 | -67.14% | 82 | 424 | 34.47% |
| COST190823P00257500 | 2019-08-16 3:44PM EDT | 257.50 | 0.28 | 0.26 | 0.35 | -0.52 | -65.00% | 30 | 174 | 33.06% |
| COST190823P00260000 | 2019-08-16 11:52AM EDT | 260.00 | 0.44 | 0.34 | 0.43 | -0.35 | -44.30% | 46 | 936 | 30.57% |
| COST190823P00262500 | 2019-08-16 1:54PM EDT | 262.50 | 0.50 | 0.47 | 0.55 | -0.68 | -57.63% | 43 | 998 | 28.22% |
| COST190823P00265000 | 2019-08-16 3:40PM EDT | 265.00 | 0.75 | 0.65 | 0.73 | -0.67 | -47.18% | 180 | 1,356 | 26.00% |
| COST190823P00267500 | 2019-08-16 3:56PM EDT | 267.50 | 0.93 | 0.97 | 1.04 | -1.10 | -54.19% | 115 | 483 | 24.24% |
| COST190823P00270000 | 2019-08-16 3:41PM EDT | 270.00 | 1.48 | 1.44 | 1.53 | -1.22 | -45.19% | 240 | 424 | 22.75% |
| COST190823P00272500 | 2019-08-16 3:52PM EDT | 272.50 | 2.24 | 2.17 | 2.30 | -1.34 | -37.43% | 466 | 282 | 21.70% |
| COST190823P00275000 | 2019-08-16 3:55PM EDT | 275.00 | 2.90 | 3.20 | 3.40 | -2.25 | -43.69% | 206 | 407 | 20.85% |
| COST190823P00277500 | 2019-08-16 3:52PM EDT | 277.50 | 4.69 | 4.65 | 4.95 | -2.08 | -30.72% | 43 | 67 | 20.86% |
| COST190823P00280000 | 2019-08-16 1:58PM EDT | 280.00 | 6.28 | 6.20 | 6.90 | -4.67 | -42.65% | 19 | 93 | 21.85% |
| COST190823P00282500 | 2019-08-16 2:54PM EDT | 282.50 | 8.63 | 8.30 | 8.95 | -0.77 | -8.19% | 30 | 46 | 21.73% |
| COST190823P00285000 | 2019-08-15 3:10PM EDT | 285.00 | 13.04 | 10.30 | 11.80 | 0.00 | - | 4 | 76 | 30.32% |
| COST190823P00287500 | 2019-08-12 2:37PM EDT | 287.50 | 17.15 | 11.15 | 14.50 | 0.00 | - | 24 | 19 | 37.04% |
| COST190823P00290000 | 2019-08-12 2:42PM EDT | 290.00 | 20.25 | 13.75 | 16.75 | 0.00 | - | 4 | 0 | 38.14% |
| COST190823P00292500 | 2019-07-25 11:48AM EDT | 292.50 | 13.15 | 16.20 | 19.50 | 0.00 | - | 3 | 0 | 45.46% |
| COST190823P00295000 | 2019-07-31 3:40PM EDT | 295.00 | 18.15 | 18.55 | 21.65 | 0.00 | - | 1 | 0 | 44.39% |