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Prothena Corporation plc Ordinary Shares PRTA 8.75 0.17 1.98%

PRTA Options Premium Distribution

PRTA (Prothena Corporation plc Ordinary Shares): Compare the notional value of open option positions across call and put strikes. Free delayed preview.

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ATM IV
0.73
Put Call Ratio (OI)
0.55
Put Call Ratio (Vol)
0.657
IV Rank
16.6
IV Percentile
61.2
Max Pain
7

Premium distribution (2026-09-21)

DTE \text{DTE}
25.0
487.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-11.5
11.5
View values by strike
PRTA · Premium distribution · 2026-09-21. Open-position value in USD.
StrikeCallsPuts
3.00 1.23 K 0
5.00 10.9 K 0
6.00 4.35 K 56 K
7.00 5.26 K 23.6 K
8.00 4.91 K 210
9.00 5.86 K 10.5 K
10.00 6.56 K 1.46 K
11.00 152 K 225
12.00 18.1 K 12 K
13.00 6.71 K 0
14.00 1.63 K 0
15.00 48 K 700
16.00 825 0
17.00 420 0
18.00 550 0
20.00 11.2 K 0