iShares Top 20 U TOPT 35.21 0.73 2.11%
TOPT Options Volume by Strike
TOPT (iShares Top 20 U): Compare call and put contract volume across strikes to see where activity is concentrated. Free delayed preview.
ATM IV
0.149
Put Call Ratio (OI)
0.293
Put Call Ratio (Vol)
0.653
IV Rank
0.1
IV Percentile
0.39
Max Pain
26
Volume distribution (2026-09-21)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 24.00 | 0 | 2 |
| 26.00 | 0 | 50 |
| 27.00 | 0 | 1 |
| 29.00 | 9 | 1 |
| 30.00 | 6 | 20 |
| 31.00 | 1 | 12 |
| 32.00 | 11 | 2 |
| 33.00 | 11 | 3 |
| 34.00 | 4 | 2 |
| 35.00 | 33 | 5 |
| 36.00 | 8 | 0 |
| 37.00 | 4 | 0 |
| 38.00 | 11 | 0 |
| 40.00 | 36 | 2 |
| 43.00 | 5 | 0 |