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 | 70.36% |
| BRKB180119C00085000 | 2017-08-15 1:53PM EDT | 85.00 | 92.90 | 92.25 | 93.80 | 0.00 | - | 2 | 314 | 65.58% |
| BRKB180119C00090000 | 2017-08-15 1:27PM EDT | 90.00 | 88.05 | 88.00 | 88.65 | 0.00 | - | 1 | 972 | 52.78% |
| BRKB180119C00095000 | 2017-08-07 3:45PM EDT | 95.00 | 83.50 | 81.45 | 83.50 | +0.50 | +0.60% | 230 | 541 | 52.37% |
| BRKB180119C00100000 | 2017-08-18 10:01AM EDT | 100.00 | 77.85 | 77.30 | 79.05 | -0.56 | -0.71% | 1 | 1,329 | 55.64% |
| BRKB180119C00105000 | 2017-07-24 1:57PM EDT | 105.00 | 67.30 | 68.95 | 71.25 | 0.00 | - | 1 | 148 | 0.00% |
| BRKB180119C00110000 | 2017-08-21 11:12AM EDT | 110.00 | 68.65 | 68.55 | 69.15 | +0.13 | +0.19% | 20 | 3,216 | 48.66% |
| 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 | 2017-08-21 2:19PM EDT | 130.00 | 48.85 | 48.85 | 49.50 | +0.10 | +0.21% | 3 | 758 | 36.65% |
| BRKB180119C00135000 | 2017-08-16 11:32AM EDT | 135.00 | 44.39 | 43.55 | 44.30 | 0.00 | - | 1 | 1,320 | 31.98% |
| BRKB180119C00140000 | 2017-08-21 1:40PM EDT | 140.00 | 38.95 | 38.00 | 39.90 | -0.85 | -2.14% | 1 | 1,826 | 31.83% |
| BRKB180119C00145000 | 2017-08-21 11:40AM EDT | 145.00 | 34.00 | 33.15 | 34.75 | +0.70 | +2.10% | 2 | 3,391 | 27.66% |
| BRKB180119C00150000 | 2017-08-21 1:20PM EDT | 150.00 | 29.64 | 29.00 | 30.15 | -0.11 | -0.37% | 3 | 2,676 | 25.94% |
| BRKB180119C00155000 | 2017-08-21 1:20PM EDT | 155.00 | 24.99 | 24.40 | 25.40 | -0.30 | -1.19% | 3 | 4,236 | 23.36% |
| BRKB180119C00160000 | 2017-08-18 12:43PM EDT | 160.00 | 21.25 | 19.85 | 20.70 | +0.69 | +3.36% | 1 | 5,914 | 20.73% |
| BRKB180119C00165000 | 2017-08-16 12:42PM EDT | 165.00 | 16.80 | 15.65 | 16.55 | 0.00 | - | 26 | 4,885 | 19.39% |
| BRKB180119C00170000 | 2017-08-17 10:11AM EDT | 170.00 | 12.67 | 11.75 | 12.50 | 0.00 | - | 1 | 6,642 | 17.62% |
| BRKB180119C00175000 | 2017-08-21 11:28AM EDT | 175.00 | 8.75 | 8.45 | 9.00 | -0.50 | -5.41% | 2 | 4,026 | 16.35% |
| BRKB180119C00180000 | 2017-08-21 2:11PM EDT | 180.00 | 5.75 | 5.40 | 6.05 | -0.20 | -3.36% | 120 | 5,804 | 15.24% |
| BRKB180119C00185000 | 2017-08-21 9:45AM EDT | 185.00 | 3.40 | 3.45 | 3.85 | -0.20 | -5.56% | 7 | 4,015 | 14.55% |
| BRKB180119C00190000 | 2017-08-21 1:40PM EDT | 190.00 | 2.10 | 2.00 | 2.27 | -0.25 | -10.64% | 37 | 2,436 | 13.98% |
| BRKB180119C00195000 | 2017-08-21 11:14AM EDT | 195.00 | 1.20 | 1.08 | 1.28 | -0.08 | -6.25% | 1 | 1,316 | 13.68% |
| BRKB180119C00200000 | 2017-08-21 10:03AM EDT | 200.00 | 0.55 | 0.57 | 0.77 | -0.17 | -23.61% | 2 | 1,643 | 13.91% |
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 | 50.98% |
| BRKB180119P00080000 | 2017-08-17 12:56PM EDT | 80.00 | 0.02 | 0.02 | 0.10 | 0.00 | - | 1 | 955 | 51.17% |
| BRKB180119P00085000 | 2017-08-21 9:34AM EDT | 85.00 | 0.05 | 0.04 | 0.09 | +0.02 | +66.67% | 2 | 601 | 46.97% |
| BRKB180119P00090000 | 2017-08-21 11:01AM EDT | 90.00 | 0.05 | 0.01 | 0.08 | -0.01 | -16.67% | 6 | 768 | 42.97% |
| BRKB180119P00095000 | 2017-08-21 9:32AM EDT | 95.00 | 0.07 | 0.02 | 0.07 | -0.06 | -46.15% | 4 | 640 | 39.26% |
| BRKB180119P00100000 | 2017-08-21 9:37AM EDT | 100.00 | 0.10 | 0.05 | 0.12 | -0.02 | -16.67% | 15 | 1,844 | 38.77% |
| BRKB180119P00105000 | 2017-08-18 12:08PM EDT | 105.00 | 0.12 | 0.09 | 0.16 | +0.02 | +20.00% | 10 | 1,037 | 37.21% |
| BRKB180119P00110000 | 2017-08-10 3:41PM EDT | 110.00 | 0.14 | 0.09 | 0.20 | 0.00 | - | 15 | 923 | 35.35% |
| BRKB180119P00115000 | 2017-08-18 12:08PM EDT | 115.00 | 0.18 | 0.10 | 0.23 | -0.02 | -10.00% | 10 | 1,872 | 33.11% |
| BRKB180119P00120000 | 2017-08-17 3:03PM EDT | 120.00 | 0.15 | 0.13 | 0.23 | 0.00 | - | 183 | 4,044 | 30.27% |
| BRKB180119P00125000 | 2017-08-17 1:13PM EDT | 125.00 | 0.26 | 0.26 | 0.31 | 0.00 | - | 50 | 5,647 | 28.88% |
| BRKB180119P00130000 | 2017-08-17 3:59PM EDT | 130.00 | 0.38 | 0.34 | 0.39 | 0.00 | - | 6 | 3,056 | 27.20% |
| BRKB180119P00135000 | 2017-08-18 12:55PM EDT | 135.00 | 0.35 | 0.44 | 0.49 | -0.07 | -16.67% | 2 | 5,915 | 25.51% |
| BRKB180119P00140000 | 2017-08-18 12:43PM EDT | 140.00 | 0.50 | 0.56 | 0.61 | -0.12 | -19.35% | 1 | 4,576 | 23.77% |
| BRKB180119P00145000 | 2017-08-21 1:39PM EDT | 145.00 | 0.52 | 0.53 | 0.69 | -0.18 | -25.71% | 1 | 2,779 | 21.52% |
| BRKB180119P00150000 | 2017-08-21 11:58AM EDT | 150.00 | 0.79 | 0.66 | 0.81 | -0.11 | -12.22% | 100 | 4,005 | 19.41% |
| BRKB180119P00155000 | 2017-08-21 11:37AM EDT | 155.00 | 1.16 | 1.03 | 1.23 | -0.11 | -8.66% | 1 | 2,840 | 18.58% |
| BRKB180119P00160000 | 2017-08-21 10:50AM EDT | 160.00 | 1.63 | 1.44 | 1.76 | -0.10 | -5.78% | 5 | 5,002 | 17.47% |
| BRKB180119P00165000 | 2017-08-21 12:05PM EDT | 165.00 | 2.25 | 2.09 | 2.36 | -0.19 | -7.79% | 22 | 3,187 | 15.91% |
| BRKB180119P00170000 | 2017-08-21 10:50AM EDT | 170.00 | 3.37 | 3.10 | 3.45 | -0.08 | -2.32% | 6 | 2,537 | 14.95% |
| BRKB180119P00175000 | 2017-08-21 1:46PM EDT | 175.00 | 4.77 | 4.60 | 4.95 | -0.18 | -3.64% | 1 | 1,111 | 13.92% |
| BRKB180119P00180000 | 2017-08-18 1:53PM EDT | 180.00 | 6.70 | 6.80 | 7.50 | -0.40 | -5.63% | 2 | 415 | 13.97% |
| BRKB180119P00185000 | 2017-08-18 1:48PM EDT | 185.00 | 9.36 | 9.65 | 10.40 | -2.34 | -20.00% | 1 | 200 | 13.42% |
| BRKB180119P00190000 | 2017-08-14 10:53AM EDT | 190.00 | 13.96 | 13.15 | 14.15 | 0.00 | - | 15 | 232 | 13.56% |
| BRKB180119P00195000 | 2017-06-02 11:57PM EDT | 195.00 | 32.35 | 28.25 | 29.35 | 0.00 | - | 8 | 0 | 41.13% |
| BRKB180119P00200000 | 2017-06-02 11:57PM EDT | 200.00 | 36.71 | 33.25 | 34.35 | 0.00 | - | 10 | 0 | 44.53% |
