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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 | 97.25 | 98.80 | 0.00 | - | 10 | 1,306 | 63.28% |
| BRKB180119C00085000 | 2017-08-15 1:53PM EDT | 85.00 | 92.90 | 92.25 | 93.80 | 0.00 | - | 2 | 314 | 58.94% |
| BRKB180119C00090000 | 2017-08-15 1:27PM EDT | 90.00 | 88.05 | 88.00 | 88.65 | 0.00 | - | 1 | 972 | 59.86% |
| BRKB180119C00095000 | 2017-08-07 3:45PM EDT | 95.00 | 83.50 | 81.45 | 83.50 | +0.50 | +0.60% | 230 | 541 | 57.93% |
| BRKB180119C00100000 | 2017-08-18 10:01AM EDT | 100.00 | 77.85 | 77.30 | 79.05 | -0.56 | -0.71% | 1 | 1,329 | 59.41% |
| 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 | 68.20 | 68.80 | 0.00 | - | 100 | 3,216 | 48.95% |
| 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 | 30.23% |
| BRKB180119C00125000 | 2017-06-29 12:01PM EDT | 125.00 | 46.21 | 44.95 | 47.90 | 0.00 | - | 160 | 1,518 | 0.00% |
| BRKB180119C00130000 | 2017-08-18 10:51AM EDT | 130.00 | 48.75 | 48.45 | 49.15 | -1.00 | -2.01% | 5 | 763 | 36.77% |
| BRKB180119C00135000 | 2017-08-16 11:32AM EDT | 135.00 | 44.39 | 43.55 | 44.30 | 0.00 | - | 1 | 1,320 | 34.11% |
| BRKB180119C00140000 | 2017-08-17 10:30AM EDT | 140.00 | 39.80 | 37.65 | 40.35 | 0.00 | - | 1 | 1,826 | 35.49% |
| BRKB180119C00145000 | 2017-08-18 11:10AM EDT | 145.00 | 33.30 | 32.65 | 34.55 | -2.60 | -7.24% | 1 | 3,391 | 28.37% |
| BRKB180119C00150000 | 2017-08-18 11:48AM EDT | 150.00 | 29.75 | 28.05 | 30.95 | -0.02 | -0.07% | 10 | 2,676 | 30.18% |
| BRKB180119C00155000 | 2017-08-18 1:39PM EDT | 155.00 | 25.29 | 24.05 | 26.25 | +0.47 | +1.89% | 1 | 4,236 | 27.30% |
| BRKB180119C00160000 | 2017-08-18 12:43PM EDT | 160.00 | 21.25 | 19.85 | 20.70 | +0.69 | +3.36% | 1 | 5,914 | 21.73% |
| BRKB180119C00165000 | 2017-08-16 12:42PM EDT | 165.00 | 16.80 | 15.65 | 16.55 | 0.00 | - | 26 | 4,885 | 20.19% |
| BRKB180119C00170000 | 2017-08-17 10:11AM EDT | 170.00 | 12.67 | 11.75 | 12.50 | 0.00 | - | 1 | 6,642 | 18.26% |
| BRKB180119C00175000 | 2017-08-18 12:43PM EDT | 175.00 | 9.25 | 8.40 | 8.95 | +0.71 | +8.31% | 17 | 4,030 | 16.75% |
| BRKB180119C00180000 | 2017-08-18 3:15PM EDT | 180.00 | 5.95 | 5.65 | 6.05 | +0.15 | +2.59% | 24 | 5,804 | 15.65% |
| BRKB180119C00185000 | 2017-08-18 3:51PM EDT | 185.00 | 3.60 | 3.50 | 3.75 | -0.03 | -0.83% | 24 | 4,006 | 14.65% |
| BRKB180119C00190000 | 2017-08-18 3:15PM EDT | 190.00 | 2.35 | 1.89 | 2.39 | +0.05 | +2.17% | 153 | 2,284 | 14.59% |
| BRKB180119C00195000 | 2017-08-18 1:40PM EDT | 195.00 | 1.28 | 1.04 | 1.33 | -0.17 | -11.72% | 1 | 1,317 | 14.09% |
| BRKB180119C00200000 | 2017-08-18 2:47PM EDT | 200.00 | 0.72 | 0.56 | 0.85 | -0.09 | -11.11% | 2 | 1,643 | 14.49% |
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 | 0.08 | 0.00 | - | 10 | 2,175 | 58.20% |
| BRKB180119P00070000 | 2017-08-03 11:18AM EDT | 70.00 | 0.06 | 0.01 | 0.09 | +0.04 | +200.00% | 1 | 315 | 54.69% |
| BRKB180119P00075000 | 2017-08-03 1:43PM EDT | 75.00 | 0.03 | 0.02 | 0.08 | +0.01 | +50.00% | 11 | 628 | 50.78% |
| BRKB180119P00080000 | 2017-08-17 12:56PM EDT | 80.00 | 0.02 | 0.02 | 0.10 | 0.00 | - | 1 | 955 | 51.07% |
| BRKB180119P00085000 | 2017-08-10 9:42AM EDT | 85.00 | 0.03 | 0.01 | 0.09 | 0.00 | - | 2 | 601 | 46.88% |
| BRKB180119P00090000 | 2017-08-18 9:55AM EDT | 90.00 | 0.06 | 0.01 | 0.08 | +0.01 | +20.00% | 8 | 760 | 42.87% |
| BRKB180119P00095000 | 2017-08-03 11:16AM EDT | 95.00 | 0.13 | 0.05 | 0.15 | +0.08 | +160.00% | 13 | 640 | 43.02% |
| BRKB180119P00100000 | 2017-08-04 11:12AM EDT | 100.00 | 0.12 | 0.05 | 0.15 | -0.10 | -45.45% | 70 | 1,844 | 39.80% |
| BRKB180119P00105000 | 2017-08-18 12:08PM EDT | 105.00 | 0.12 | 0.09 | 0.16 | +0.02 | +20.00% | 10 | 1,037 | 37.06% |
| BRKB180119P00110000 | 2017-08-10 3:41PM EDT | 110.00 | 0.14 | 0.09 | 0.20 | 0.00 | - | 15 | 923 | 35.21% |
| BRKB180119P00115000 | 2017-08-18 12:08PM EDT | 115.00 | 0.18 | 0.10 | 0.23 | -0.02 | -10.00% | 10 | 1,872 | 32.96% |
| BRKB180119P00120000 | 2017-08-17 3:03PM EDT | 120.00 | 0.15 | 0.13 | 0.23 | 0.00 | - | 183 | 4,044 | 30.13% |
| BRKB180119P00125000 | 2017-08-17 1:13PM EDT | 125.00 | 0.26 | 0.26 | 0.31 | 0.00 | - | 50 | 5,647 | 28.74% |
| BRKB180119P00130000 | 2017-08-17 3:59PM EDT | 130.00 | 0.38 | 0.34 | 0.39 | 0.00 | - | 6 | 3,056 | 27.05% |
| BRKB180119P00135000 | 2017-08-18 12:55PM EDT | 135.00 | 0.35 | 0.44 | 0.49 | -0.07 | -16.67% | 2 | 5,915 | 25.34% |
| BRKB180119P00140000 | 2017-08-18 12:43PM EDT | 140.00 | 0.50 | 0.56 | 0.61 | -0.12 | -19.35% | 1 | 4,576 | 23.60% |
| BRKB180119P00145000 | 2017-08-18 11:18AM EDT | 145.00 | 0.70 | 0.73 | 0.80 | +0.02 | +2.94% | 1 | 2,779 | 22.10% |
| BRKB180119P00150000 | 2017-08-17 1:13PM EDT | 150.00 | 0.90 | 0.95 | 1.00 | 0.00 | - | 72 | 4,005 | 20.31% |
| BRKB180119P00155000 | 2017-08-18 3:59PM EDT | 155.00 | 1.27 | 1.14 | 1.31 | +0.10 | +8.55% | 35 | 2,820 | 18.74% |
| BRKB180119P00160000 | 2017-08-18 3:54PM EDT | 160.00 | 1.73 | 1.63 | 1.81 | +0.19 | +12.34% | 43 | 4,997 | 17.42% |
| BRKB180119P00165000 | 2017-08-18 3:42PM EDT | 165.00 | 2.44 | 2.35 | 2.59 | +0.19 | +8.44% | 17 | 3,170 | 16.33% |
| BRKB180119P00170000 | 2017-08-18 3:42PM EDT | 170.00 | 3.45 | 3.40 | 3.70 | +0.25 | +7.81% | 188 | 2,405 | 15.27% |
| BRKB180119P00175000 | 2017-08-18 3:42PM EDT | 175.00 | 4.95 | 4.35 | 5.30 | +0.30 | +6.45% | 42 | 1,071 | 14.33% |
| BRKB180119P00180000 | 2017-08-18 1:53PM EDT | 180.00 | 6.70 | 6.80 | 7.50 | -0.40 | -5.63% | 2 | 415 | 13.49% |
| BRKB180119P00185000 | 2017-08-18 1:48PM EDT | 185.00 | 9.36 | 9.65 | 10.40 | -2.34 | -20.00% | 1 | 200 | 12.78% |
| BRKB180119P00190000 | 2017-08-14 10:53AM EDT | 190.00 | 13.96 | 13.15 | 14.15 | 0.00 | - | 15 | 232 | 12.67% |
| BRKB180119P00195000 | 2017-06-02 11:57PM EDT | 195.00 | 32.35 | 28.25 | 29.35 | 0.00 | - | 8 | 0 | 40.60% |
| BRKB180119P00200000 | 2017-06-02 11:57PM EDT | 200.00 | 36.71 | 33.25 | 34.35 | 0.00 | - | 10 | 0 | 43.98% |
