CallsforJanuary 19, 2018
| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| BRKB180119C00065000 | 2017-06-02 11:57PM EDT | 65.00 | 111.70 | 101.20 | 103.10 | 0.00 | - | 1 | 1,524 | 0.00% |
| BRKB180119C00070000 | 2017-06-02 11:57PM EDT | 70.00 | 102.07 | 96.25 | 98.20 | 0.00 | - | 3 | 214 | 0.00% |
| BRKB180119C00075000 | 2017-06-02 11:57PM EDT | 75.00 | 92.77 | 91.25 | 93.30 | 0.00 | - | 5 | 56 | 0.00% |
| BRKB180119C00080000 | 2017-08-14 2:07PM EDT | 80.00 | 98.00 | 97.95 | 99.35 | 0.00 | - | 10 | 1,306 | 54.49% |
| BRKB180119C00085000 | 2017-08-15 1:53PM EDT | 85.00 | 92.90 | 92.95 | 94.35 | 0.00 | - | 2 | 314 | 50.68% |
| BRKB180119C00090000 | 2017-08-15 1:27PM EDT | 90.00 | 88.05 | 88.50 | 89.10 | 0.00 | - | 1 | 972 | 51.47% |
| BRKB180119C00095000 | 2017-08-07 3:45PM EDT | 95.00 | 83.50 | 81.45 | 83.50 | +0.50 | +0.60% | 230 | 541 | 34.96% |
| BRKB180119C00100000 | 2017-08-07 10:04AM EDT | 100.00 | 78.85 | 76.45 | 78.65 | -1.00 | -1.25% | 3 | 1,518 | 40.43% |
| BRKB180119C00105000 | 2017-07-24 1:57PM EDT | 105.00 | 67.30 | 68.95 | 71.25 | 0.00 | - | 1 | 148 | 0.00% |
| BRKB180119C00110000 | 2017-08-11 10:32AM EDT | 110.00 | 67.30 | 66.15 | 66.80 | -1.27 | -1.85% | 4 | 3,316 | 0.00% |
| BRKB180119C00115000 | 2017-08-10 11:10AM EDT | 115.00 | 63.55 | 60.30 | 61.90 | 0.00 | - | 1 | 4,293 | 0.00% |
| BRKB180119C00120000 | 2017-08-08 3:46PM EDT | 120.00 | 56.80 | 55.75 | 57.80 | 0.00 | - | 2 | 1,206 | 0.00% |
| BRKB180119C00125000 | 2017-06-29 12:01PM EDT | 125.00 | 46.21 | 44.95 | 47.90 | 0.00 | - | 160 | 1,518 | 0.00% |
| BRKB180119C00130000 | 2017-08-16 3:27PM EDT | 130.00 | 49.75 | 49.00 | 49.75 | 0.00 | - | 6 | 763 | 34.73% |
| BRKB180119C00135000 | 2017-08-16 11:32AM EDT | 135.00 | 44.39 | 44.05 | 44.80 | 0.00 | - | 1 | 1,320 | 31.74% |
| BRKB180119C00140000 | 2017-08-17 10:30AM EDT | 140.00 | 39.80 | 38.40 | 40.80 | +1.03 | +2.66% | 1 | 1,826 | 33.50% |
| BRKB180119C00145000 | 2017-08-16 9:31AM EDT | 145.00 | 35.90 | 33.50 | 35.05 | 0.00 | - | 2 | 3,391 | 26.55% |
| BRKB180119C00150000 | 2017-08-15 3:09PM EDT | 150.00 | 29.50 | 28.65 | 31.30 | 0.00 | - | 10 | 2,954 | 28.32% |
| BRKB180119C00155000 | 2017-08-15 9:30AM EDT | 155.00 | 25.00 | 24.00 | 26.50 | 0.00 | - | 2 | 4,238 | 25.36% |
| BRKB180119C00160000 | 2017-08-15 12:13PM EDT | 160.00 | 20.56 | 20.40 | 21.20 | 0.00 | - | 5 | 5,914 | 20.75% |
| BRKB180119C00165000 | 2017-08-16 12:42PM EDT | 165.00 | 16.80 | 16.10 | 16.95 | 0.00 | - | 26 | 4,885 | 19.18% |
| BRKB180119C00170000 | 2017-08-17 10:11AM EDT | 170.00 | 12.67 | 12.15 | 12.80 | +0.48 | +3.94% | 1 | 6,642 | 17.27% |
| BRKB180119C00175000 | 2017-08-17 9:38AM EDT | 175.00 | 9.00 | 8.70 | 9.05 | -0.11 | -1.21% | 1 | 4,030 | 15.58% |
| BRKB180119C00180000 | 2017-08-17 10:31AM EDT | 180.00 | 6.20 | 5.90 | 6.10 | +0.05 | +0.81% | 28 | 5,757 | 14.62% |
| BRKB180119C00185000 | 2017-08-17 10:30AM EDT | 185.00 | 4.00 | 3.70 | 3.90 | +0.15 | +3.90% | 26 | 3,914 | 14.06% |
| BRKB180119C00190000 | 2017-08-16 2:25PM EDT | 190.00 | 2.25 | 2.04 | 2.50 | 0.00 | - | 1 | 2,280 | 14.07% |
| BRKB180119C00195000 | 2017-08-16 12:20PM EDT | 195.00 | 1.30 | 1.15 | 1.45 | 0.00 | - | 3 | 1,310 | 13.79% |
| BRKB180119C00200000 | 2017-08-14 11:56AM EDT | 200.00 | 0.85 | 0.62 | 0.85 | 0.00 | - | 16 | 1,643 | 13.84% |
PutsforJanuary 19, 2018
| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| BRKB180119P00065000 | 2017-08-14 3:13PM EDT | 65.00 | 0.04 | 0.01 | 0.06 | 0.00 | - | 10 | 2,175 | 56.25% |
| BRKB180119P00070000 | 2017-08-03 11:18AM EDT | 70.00 | 0.06 | 0.01 | 0.09 | +0.04 | +200.00% | 1 | 315 | 54.30% |
| BRKB180119P00075000 | 2017-08-03 1:43PM EDT | 75.00 | 0.03 | 0.02 | 0.08 | +0.01 | +50.00% | 11 | 628 | 50.39% |
| BRKB180119P00080000 | 2017-08-03 11:18AM EDT | 80.00 | 0.11 | 0.02 | 0.11 | +0.06 | +120.00% | 1 | 955 | 51.27% |
| BRKB180119P00085000 | 2017-08-10 9:42AM EDT | 85.00 | 0.03 | 0.01 | 0.09 | 0.00 | - | 2 | 601 | 46.48% |
| BRKB180119P00090000 | 2017-08-10 3:04PM EDT | 90.00 | 0.05 | 0.02 | 0.12 | 0.00 | - | 7 | 760 | 44.73% |
| BRKB180119P00095000 | 2017-08-03 11:16AM EDT | 95.00 | 0.13 | 0.05 | 0.15 | +0.08 | +160.00% | 13 | 640 | 42.77% |
| BRKB180119P00100000 | 2017-08-04 11:12AM EDT | 100.00 | 0.12 | 0.05 | 0.15 | -0.10 | -45.45% | 70 | 1,844 | 39.55% |
| BRKB180119P00105000 | 2017-08-07 10:24AM EDT | 105.00 | 0.10 | 0.10 | 0.15 | -0.07 | -41.18% | 54 | 1,067 | 36.52% |
| BRKB180119P00110000 | 2017-08-10 3:41PM EDT | 110.00 | 0.14 | 0.09 | 0.20 | 0.00 | - | 15 | 923 | 35.06% |
| BRKB180119P00115000 | 2017-08-11 9:52AM EDT | 115.00 | 0.20 | 0.13 | 0.26 | 0.00 | - | 1 | 1,873 | 33.50% |
| BRKB180119P00120000 | 2017-08-16 3:56PM EDT | 120.00 | 0.15 | 0.11 | 0.15 | 0.00 | - | 10 | 3,954 | 28.22% |
| BRKB180119P00125000 | 2017-08-10 3:59PM EDT | 125.00 | 0.33 | 0.24 | 0.40 | 0.00 | - | 68 | 5,647 | 30.01% |
| BRKB180119P00130000 | 2017-08-16 2:03PM EDT | 130.00 | 0.27 | 0.28 | 0.36 | 0.00 | - | 1 | 3,057 | 26.66% |
| BRKB180119P00135000 | 2017-08-17 10:08AM EDT | 135.00 | 0.34 | 0.37 | 0.45 | 0.00 | - | 44 | 5,915 | 24.95% |
| BRKB180119P00140000 | 2017-08-16 1:30PM EDT | 140.00 | 0.47 | 0.48 | 0.57 | 0.00 | - | 2 | 4,537 | 23.34% |
| BRKB180119P00145000 | 2017-08-17 9:37AM EDT | 145.00 | 0.65 | 0.63 | 0.72 | +0.01 | +1.56% | 1 | 2,742 | 21.67% |
| BRKB180119P00150000 | 2017-08-17 10:08AM EDT | 150.00 | 0.78 | 0.86 | 0.92 | +0.03 | +4.00% | 37 | 4,007 | 20.04% |
| BRKB180119P00155000 | 2017-08-17 10:36AM EDT | 155.00 | 1.16 | 1.10 | 1.24 | -0.04 | -3.33% | 37 | 2,740 | 18.65% |
| BRKB180119P00160000 | 2017-08-17 10:36AM EDT | 160.00 | 1.57 | 1.59 | 1.72 | +0.07 | +4.67% | 33 | 4,914 | 17.39% |
| BRKB180119P00165000 | 2017-08-17 10:12AM EDT | 165.00 | 2.18 | 2.21 | 2.37 | +0.08 | +3.81% | 29 | 3,159 | 16.06% |
| BRKB180119P00170000 | 2017-08-17 10:08AM EDT | 170.00 | 3.20 | 3.20 | 3.40 | +0.12 | +3.90% | 28 | 2,405 | 15.01% |
| BRKB180119P00175000 | 2017-08-17 10:29AM EDT | 175.00 | 4.70 | 4.45 | 4.85 | +0.25 | +5.62% | 55 | 973 | 13.98% |
| BRKB180119P00180000 | 2017-08-15 3:29PM EDT | 180.00 | 7.10 | 6.55 | 7.00 | 0.00 | - | 61 | 411 | 13.29% |
| BRKB180119P00185000 | 2017-08-11 2:59PM EDT | 185.00 | 11.70 | 10.55 | 12.40 | -6.65 | -36.24% | 22 | 200 | 18.49% |
| BRKB180119P00190000 | 2017-08-14 10:53AM EDT | 190.00 | 13.96 | 13.00 | 13.45 | 0.00 | - | 15 | 232 | 12.52% |
| BRKB180119P00195000 | 2017-06-02 11:57PM EDT | 195.00 | 32.35 | 28.25 | 29.35 | 0.00 | - | 8 | 0 | 41.25% |
| BRKB180119P00200000 | 2017-06-02 11:57PM EDT | 200.00 | 36.71 | 33.25 | 34.35 | 0.00 | - | 10 | 0 | 44.64% |
