Prothena Corporation plc PRTA options

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8.47 USD
-0.41 -4.62%
Bid
8.48 × 2
Ask
8.49 × 2

Extended hours 8.47 0.00%

As of Oct 30, 2026

PRTA option chain
CallsStrikePuts
BidAskLast% ChgVolumeOpen intImpl volBidAskLast% ChgVolumeOpen intImpl vol
0.00 4.90 1.96 0.00% — 5 220.7%7.00 — — — — — — —
0.00 4.90 0.85 0.00% 1 81 285.5%8.00 — — — — — — —
0.00 1.00 0.54 0.00% 11 1,040 88.1%9.00 0.00 3.90 0.82 0.00% — 1 202.0%
0.00 0.70 0.15 0.00% 7 58 104.7%10.00 — — — — — — —
0.00 1.20 0.06 0.00% — 1 193.0%12.00 — — — — — — —

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