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 | 96.90 | 98.60 | 0.00 | - | 10 | 1,306 | 65.09% |
| BRKB180119C00085000 | 2017-08-15 1:53PM EDT | 85.00 | 92.90 | 91.95 | 93.60 | 0.00 | - | 2 | 314 | 61.06% |
| BRKB180119C00090000 | 2017-08-15 1:27PM EDT | 90.00 | 88.05 | 87.70 | 88.65 | 0.00 | - | 1 | 972 | 62.48% |
| BRKB180119C00095000 | 2017-08-07 3:45PM EDT | 95.00 | 83.50 | 81.45 | 83.50 | +0.50 | +0.60% | 230 | 541 | 61.63% |
| BRKB180119C00100000 | 2017-08-17 3:39PM EDT | 100.00 | 78.41 | 77.00 | 78.85 | -0.44 | -0.56% | 200 | 1,515 | 51.00% |
| BRKB180119C00105000 | 2017-07-24 1:57PM EDT | 105.00 | 67.30 | 68.95 | 71.25 | 0.00 | - | 1 | 148 | 0.00% |
| BRKB180119C00110000 | 2017-08-17 3:44PM EDT | 110.00 | 68.52 | 67.90 | 69.10 | +1.22 | +1.81% | 100 | 3,316 | 53.77% |
| 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 | 35.47% |
| 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 | 48.15 | 49.70 | 0.00 | - | 6 | 763 | 41.37% |
| BRKB180119C00135000 | 2017-08-16 11:32AM EDT | 135.00 | 44.39 | 43.25 | 44.90 | 0.00 | - | 1 | 1,320 | 38.49% |
| BRKB180119C00140000 | 2017-08-17 10:30AM EDT | 140.00 | 39.80 | 37.15 | 40.15 | +1.03 | +2.66% | 1 | 1,826 | 35.76% |
| BRKB180119C00145000 | 2017-08-16 9:31AM EDT | 145.00 | 35.90 | 32.25 | 34.25 | 0.00 | - | 2 | 3,391 | 28.33% |
| BRKB180119C00150000 | 2017-08-17 3:44PM EDT | 150.00 | 29.77 | 27.45 | 30.70 | +0.27 | +0.92% | 300 | 2,954 | 30.16% |
| BRKB180119C00155000 | 2017-08-17 3:47PM EDT | 155.00 | 24.82 | 22.75 | 26.10 | -0.18 | -0.72% | 2 | 4,238 | 27.56% |
| BRKB180119C00160000 | 2017-08-15 12:13PM EDT | 160.00 | 20.56 | 19.60 | 21.25 | 0.00 | - | 5 | 5,914 | 24.03% |
| BRKB180119C00165000 | 2017-08-16 12:42PM EDT | 165.00 | 16.80 | 14.00 | 17.50 | 0.00 | - | 26 | 4,885 | 23.18% |
| BRKB180119C00170000 | 2017-08-17 10:11AM EDT | 170.00 | 12.67 | 11.40 | 13.65 | +0.48 | +3.94% | 1 | 6,642 | 21.39% |
| BRKB180119C00175000 | 2017-08-17 3:52PM EDT | 175.00 | 8.54 | 8.30 | 9.05 | -0.57 | -6.26% | 2 | 4,030 | 17.31% |
| BRKB180119C00180000 | 2017-08-17 3:49PM EDT | 180.00 | 5.80 | 5.55 | 6.95 | -0.35 | -5.69% | 123 | 5,757 | 17.87% |
| BRKB180119C00185000 | 2017-08-17 3:46PM EDT | 185.00 | 3.63 | 3.40 | 4.60 | -0.22 | -5.71% | 99 | 3,914 | 16.81% |
| BRKB180119C00190000 | 2017-08-17 3:19PM EDT | 190.00 | 2.30 | 1.99 | 2.50 | +0.05 | +2.22% | 11 | 2,280 | 15.02% |
| BRKB180119C00195000 | 2017-08-17 1:42PM EDT | 195.00 | 1.45 | 0.93 | 1.68 | +0.15 | +11.54% | 7 | 1,310 | 15.37% |
| BRKB180119C00200000 | 2017-08-17 11:50AM EDT | 200.00 | 0.81 | 0.52 | 0.85 | -0.04 | -4.71% | 1 | 1,643 | 14.55% |
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 | 0.10 | 0.00 | - | 10 | 2,175 | 58.59% |
| BRKB180119P00070000 | 2017-08-03 11:18AM EDT | 70.00 | 0.06 | 0.01 | 0.09 | +0.04 | +200.00% | 1 | 315 | 53.91% |
| BRKB180119P00075000 | 2017-08-03 1:43PM EDT | 75.00 | 0.03 | 0.02 | 0.08 | +0.01 | +50.00% | 11 | 628 | 50.20% |
| BRKB180119P00080000 | 2017-08-17 12:56PM EDT | 80.00 | 0.02 | 0.01 | 0.12 | -0.09 | -81.82% | 1 | 955 | 51.56% |
| BRKB180119P00085000 | 2017-08-10 9:42AM EDT | 85.00 | 0.03 | 0.01 | 0.09 | 0.00 | - | 2 | 601 | 46.29% |
| BRKB180119P00090000 | 2017-08-10 3:04PM EDT | 90.00 | 0.05 | 0.02 | 0.12 | 0.00 | - | 7 | 760 | 44.53% |
| BRKB180119P00095000 | 2017-08-03 11:16AM EDT | 95.00 | 0.13 | 0.05 | 0.15 | +0.08 | +160.00% | 13 | 640 | 42.48% |
| BRKB180119P00100000 | 2017-08-04 11:12AM EDT | 100.00 | 0.12 | 0.05 | 0.15 | -0.10 | -45.45% | 70 | 1,844 | 39.26% |
| BRKB180119P00105000 | 2017-08-07 10:24AM EDT | 105.00 | 0.10 | 0.10 | 0.15 | -0.07 | -41.18% | 54 | 1,067 | 36.23% |
| BRKB180119P00110000 | 2017-08-10 3:41PM EDT | 110.00 | 0.14 | 0.09 | 0.20 | 0.00 | - | 15 | 923 | 34.72% |
| BRKB180119P00115000 | 2017-08-11 9:52AM EDT | 115.00 | 0.20 | 0.13 | 0.26 | 0.00 | - | 1 | 1,873 | 33.15% |
| BRKB180119P00120000 | 2017-08-17 3:03PM EDT | 120.00 | 0.15 | 0.12 | 0.25 | 0.00 | - | 183 | 3,954 | 30.08% |
| BRKB180119P00125000 | 2017-08-17 1:13PM EDT | 125.00 | 0.26 | 0.26 | 0.62 | -0.07 | -21.21% | 50 | 5,647 | 32.17% |
| BRKB180119P00130000 | 2017-08-17 3:59PM EDT | 130.00 | 0.38 | 0.36 | 0.91 | +0.11 | +40.74% | 6 | 3,057 | 31.64% |
| BRKB180119P00135000 | 2017-08-17 1:18PM EDT | 135.00 | 0.42 | 0.11 | 1.00 | +0.08 | +23.53% | 87 | 5,915 | 29.13% |
| BRKB180119P00140000 | 2017-08-17 3:59PM EDT | 140.00 | 0.62 | 0.55 | 1.19 | +0.15 | +31.91% | 66 | 4,537 | 27.19% |
| BRKB180119P00145000 | 2017-08-17 2:07PM EDT | 145.00 | 0.68 | 0.51 | 1.05 | +0.04 | +6.25% | 48 | 2,742 | 23.24% |
| BRKB180119P00150000 | 2017-08-17 1:13PM EDT | 150.00 | 0.90 | 0.93 | 1.72 | +0.15 | +20.00% | 72 | 4,007 | 23.35% |
| BRKB180119P00155000 | 2017-08-17 1:12PM EDT | 155.00 | 1.17 | 1.24 | 2.18 | -0.03 | -2.50% | 83 | 2,740 | 21.77% |
| BRKB180119P00160000 | 2017-08-17 2:16PM EDT | 160.00 | 1.54 | 1.54 | 1.90 | +0.04 | +2.67% | 127 | 4,914 | 17.33% |
| BRKB180119P00165000 | 2017-08-17 1:13PM EDT | 165.00 | 2.25 | 2.38 | 3.65 | +0.15 | +7.14% | 90 | 3,159 | 18.82% |
| BRKB180119P00170000 | 2017-08-17 1:13PM EDT | 170.00 | 3.20 | 3.40 | 4.85 | +0.12 | +3.90% | 82 | 2,405 | 17.57% |
| BRKB180119P00175000 | 2017-08-17 1:17PM EDT | 175.00 | 4.65 | 5.00 | 5.75 | +0.20 | +4.49% | 108 | 973 | 14.81% |
| BRKB180119P00180000 | 2017-08-17 3:19PM EDT | 180.00 | 7.10 | 6.90 | 8.00 | 0.00 | - | 60 | 411 | 13.97% |
| BRKB180119P00185000 | 2017-08-11 2:59PM EDT | 185.00 | 11.70 | 10.55 | 12.40 | -6.65 | -36.24% | 22 | 200 | 16.73% |
| BRKB180119P00190000 | 2017-08-14 10:53AM EDT | 190.00 | 13.96 | 12.50 | 14.55 | 0.00 | - | 15 | 232 | 12.80% |
| BRKB180119P00195000 | 2017-06-02 11:57PM EDT | 195.00 | 32.35 | 28.25 | 29.35 | 0.00 | - | 8 | 0 | 39.68% |
| BRKB180119P00200000 | 2017-06-02 11:57PM EDT | 200.00 | 36.71 | 33.25 | 34.35 | 0.00 | - | 10 | 0 | 43.01% |
