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Upstream Bio UPB 3.2 -0.18 -5.33%
ATM IV
2.19
Put Call Ratio (OI)
1.17
Put Call Ratio (Vol)
1.04
IV Rank
24.6
IV Percentile
77.3
Max pain
5
Premium distribution (2026-11-11)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 2.50 | 1.13 K | 825 |
| 5.00 | 3.41 K | 3.3 K |
| 7.50 | 657 | 0 |
| 10.00 | 2.42 K | 0 |
| 12.50 | 532 | 0 |
| 15.00 | 90 | 0 |
| 17.50 | 120 | 0 |