Sutro Biopharma STRO 16.35 1.01 6.58%
STRO Options Premium Distribution
STRO (Sutro Biopharma): Compare the notional value of open option positions across call and put strikes. Free delayed preview.
ATM IV
1.9
Put Call Ratio (OI)
0.59
Put Call Ratio (Vol)
0.123
IV Rank
21.4
IV Percentile
83.1
Max Pain
17.5
Premium distribution (2026-09-21)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 12.50 | 0 | 935 |
| 15.00 | 1 K | 2.16 K |
| 17.50 | 1.52 K | 3.58 K |
| 20.00 | 10.2 K | 2.82 K |
| 22.50 | 2.23 K | 589 |
| 25.00 | 196 | 2.3 K |
| 30.00 | 2.09 K | 9.13 K |
| 35.00 | 9.58 K | 0 |
| 40.00 | 1.02 K | 0 |
| 45.00 | 5.29 K | 0 |