iShares Biotechnology ETF IBB 207.25 2.69 1.32%
IBB Options Volume by Strike
IBB (iShares Biotechnology ETF): Compare call and put contract volume across strikes to see where activity is concentrated. Free delayed preview.
ATM IV
0.217
Put Call Ratio (OI)
1
Put Call Ratio (Vol)
0.817
IV Rank
8.59
IV Percentile
21.3
Max Pain
215
Volume distribution (2026-09-21)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 65.00 | 0 | 1 |
| 70.00 | 2 | 100 |
| 75.00 | 3 | 25 |
| 80.00 | 1 | 66 |
| 85.00 | 0 | 6 |
| 90.00 | 31 | 52 |
| 95.00 | 1 | 101 |
| 100.00 | 6 | 37 |
| 105.00 | 1 | 3 |
| 110.00 | 2 | 70 |
| 115.00 | 11 | 13 |
| 118.00 | 5 | 2 |
| 119.00 | 0 | 4 |
| 120.00 | 6 | 86 |
| 125.00 | 2 | 2 |
| 126.00 | 1 | 1 |
| 128.00 | 5 | 20 |
| 129.00 | 0 | 55 |
| 130.00 | 7 | 56 |
| 132.00 | 5 | 5 |
| 133.00 | 4 | 1 |
| 134.00 | 1 | 0 |
| 135.00 | 7 | 59 |
| 136.00 | 3 | 0 |
| 137.00 | 4 | 0 |
| 139.00 | 20 | 2 |
| 140.00 | 44 | 97 |
| 141.00 | 1 | 0 |
| 142.00 | 1 | 0 |
| 143.00 | 1 | 1 |
| 144.00 | 5 | 76 |
| 145.00 | 13 | 57 |
| 146.00 | 1 | 0 |
| 147.00 | 2 | 0 |
| 148.00 | 2 | 2 |
| 149.00 | 10 | 0 |
| 150.00 | 11 | 38 |
| 151.00 | 0 | 2 |
| 152.00 | 1 | 1 |
| 153.00 | 4 | 3 |
| 154.00 | 1 | 1 |
| 155.00 | 6 | 14 |
| 156.00 | 0 | 1 |
| 157.00 | 2 | 1 |
| 158.00 | 2 | 1 |
| 159.00 | 0 | 1 |
| 160.00 | 21 | 40 |
| 163.00 | 3 | 0 |
| 164.00 | 2 | 8 |
| 165.00 | 6 | 20 |
| 166.00 | 0 | 4 |
| 167.00 | 2 | 2 |
| 168.00 | 4 | 4 |
| 169.00 | 2 | 2 |
| 170.00 | 77 | 93 |
| 172.00 | 1 | 0 |
| 173.00 | 1 | 16 |
| 174.00 | 1 | 1 |
| 175.00 | 26 | 9 |
| 176.00 | 2 | 38 |
| 177.00 | 8 | 2 |
| 178.00 | 0 | 1 |
| 179.00 | 2 | 1 |
| 180.00 | 26 | 112 |
| 181.00 | 5 | 1 |
| 182.00 | 2 | 21 |
| 183.00 | 1 | 18 |
| 184.00 | 2 | 2 |
| 185.00 | 30 | 19 |
| 186.00 | 17 | 58 |
| 187.00 | 0 | 10 |
| 188.00 | 0 | 5 |
| 189.00 | 5 | 6 |
| 190.00 | 21 | 33 |
| 191.00 | 0 | 12 |
| 192.00 | 0 | 2 |
| 193.00 | 0 | 11 |
| 194.00 | 0 | 135 |
| 195.00 | 120 | 81 |
| 196.00 | 0 | 56 |
| 197.00 | 2 | 81 |
| 198.00 | 2 | 281 |
| 199.00 | 0 | 183 |
| 200.00 | 367 | 146 |
| 205.00 | 1.46 K | 75 |
| 210.00 | 66 | 160 |
| 215.00 | 86 | 67 |
| 220.00 | 52 | 79 |
| 225.00 | 33 | 25 |
| 230.00 | 43 | 74 |
| 235.00 | 63 | 22 |
| 240.00 | 30 | 22 |
| 245.00 | 29 | 0 |
| 250.00 | 32 | 5 |
| 255.00 | 2 | 0 |
| 260.00 | 20 | 0 |
| 265.00 | 2 | 0 |
| 270.00 | 806 | 0 |
| 275.00 | 105 | 0 |
| 285.00 | 3 | 0 |
| 290.00 | 1 | 0 |
| 295.00 | 1 | 0 |
| 300.00 | 10 | 0 |