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Prothena Corporation Plc Stock (PRTA) Option Chain

For the June 20, 2025 expiration date, the PRTA stock option chain has a total of 832 contracts, with 260 call options and 572 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • September 19, 2025 : 367 contracts.
  • January 16, 2026 : 14 contracts.

Prothena Corporation Plc (PRTA) Most Active Options & Calendar

PRTA Call Options Expiring June 20, 2025

Strike Price Change % Change Volume
favorite 30.00 0.47 0.02 +4.44% 225
favorite 7.50 2.64 0.19 +7.76% 16
favorite 10.00 2.10 -0.02 -0.94% 9
favorite 5.00 3.45 0.05 +1.47% 4
favorite 25.00 0.70 0.07 +11.11% 4
favorite 12.50 1.70 0.00 - 1
favorite 22.50 0.85 0.13 +18.06% 1

PRTA Put Options Expiring June 20, 2025

Strike Price Change % Change Volume
favorite
5.00
0.95 -0.20 -17.39% 364
favorite
12.50
6.40 -0.40 -5.88% 166
favorite
7.50
2.68 -0.12 -4.29% 41
favorite
10.00
4.30 -0.40 -8.51% 1
favorite
2.50
0.00 0.00 - -
favorite
15.00
5.97 0.00 - -
favorite
17.50
5.10 0.00 - -

Prothena Corporation Plc Stock (PRTA) Option Chain Analysis

Put Volume Total 572
Call Volume Total 260
Put/Call Ratio (PCR) 2.20
Put Strike With Highest Volume $5.00
Call Strike With Highest Volume $30.00
$65.08
price down icon 0.84%
$19.36
price down icon 0.31%
$33.15
price up icon 0.15%
$23.96
price down icon 2.80%
$92.77
price down icon 2.12%
biotechnology ONC
$231.99
price down icon 1.67%
Cap:     |  Volume (24h):