iShares Russell 1000 ETF IWB 422.48 6.46 1.55%
IWB Options Volume by Strike
IWB (iShares Russell 1000 ETF): Compare call and put contract volume across strikes to see where activity is concentrated. Free delayed preview.
ATM IV
0.129
Put Call Ratio (OI)
0.0646
Put Call Ratio (Vol)
0.354
IV Rank
17.4
IV Percentile
21.8
Max Pain
415
Volume distribution (2026-09-21)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 185.00 | 0 | 1 |
| 195.00 | 0 | 1 |
| 200.00 | 0 | 3 |
| 205.00 | 1 | 1 |
| 210.00 | 0 | 1 |
| 215.00 | 0 | 1 |
| 225.00 | 1 | 1 |
| 230.00 | 0 | 1 |
| 240.00 | 1 | 2 |
| 245.00 | 0 | 1 |
| 250.00 | 0 | 1 |
| 255.00 | 1 | 1 |
| 260.00 | 1 | 1 |
| 265.00 | 0 | 1 |
| 270.00 | 0 | 1 |
| 275.00 | 0 | 1 |
| 280.00 | 0 | 1 |
| 285.00 | 0 | 2 |
| 290.00 | 1 | 1 |
| 295.00 | 10 | 1 |
| 300.00 | 9 | 4 |
| 305.00 | 8 | 2 |
| 310.00 | 6 | 2 |
| 315.00 | 1 | 2 |
| 320.00 | 4 | 25 |
| 325.00 | 3 | 3 |
| 330.00 | 14 | 7 |
| 335.00 | 1 | 2 |
| 340.00 | 0 | 4 |
| 345.00 | 14 | 36 |
| 350.00 | 2 | 2 |
| 355.00 | 4 | 0 |
| 360.00 | 1 | 1 |
| 365.00 | 10 | 11 |
| 370.00 | 8 | 2 |
| 375.00 | 11 | 1 |
| 380.00 | 4 | 1 |
| 385.00 | 18 | 3 |
| 390.00 | 3 | 8 |
| 395.00 | 3 | 2 |
| 400.00 | 10 | 5 |
| 405.00 | 3 | 5 |
| 410.00 | 2 | 5 |
| 415.00 | 23 | 4 |
| 420.00 | 13 | 0 |
| 425.00 | 12 | 0 |
| 430.00 | 6 | 22 |
| 435.00 | 4 | 0 |
| 440.00 | 206 | 30 |
| 445.00 | 46 | 2 |
| 450.00 | 22 | 1 |
| 455.00 | 2 | 0 |
| 460.00 | 3 | 3 |
| 465.00 | 3 | 0 |
| 470.00 | 3 | 1 |
| 475.00 | 3 | 0 |
| 480.00 | 2 | 1 |
| 485.00 | 2 | 0 |
| 490.00 | 2 | 0 |
| 495.00 | 1 | 0 |
| 500.00 | 1 | 0 |
| 505.00 | 1 | 0 |