5.75
price up icon0.88%   0.05
after-market After Hours: 6.04 0.29 +5.04%
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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 78 contracts, with 49 call options and 29 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • September 19, 2025 : 12 contracts.
  • January 16, 2026 : 5,020 contracts.

Prothena Corporation Plc (PRTA) Most Active Options & Calendar

PRTA Call Options Expiring June 20, 2025

Strike Price Change % Change Volume
favorite 5.00 0.90 0.19 +26.76% 47
favorite 15.00 0.05 0.00 - 2
favorite 2.50 2.30 0.00 - -
favorite 7.50 0.04 0.00 - -
favorite 10.00 0.05 0.00 - -
favorite 12.50 0.03 0.00 - -
favorite 17.50 0.01 0.00 - -

PRTA Put Options Expiring June 20, 2025

Strike Price Change % Change Volume
favorite
7.50
1.70 -0.10 -5.56% 16
favorite
5.00
0.04 0.01 +33.33% 12
favorite
12.50
6.60 -0.90 -12.00% 1
favorite
2.50
0.04 0.00 - -
favorite
10.00
4.70 0.00 - -
favorite
15.00
8.80 0.00 - -
favorite
17.50
11.60 0.00 - -

Prothena Corporation Plc Stock (PRTA) Option Chain Analysis

Put Volume Total 29
Call Volume Total 49
Put/Call Ratio (PCR) 0.59
Put Strike With Highest Volume $7.50
Call Strike With Highest Volume $5.00
$21.56
price down icon 2.13%
$34.91
price up icon 1.01%
$20.16
price up icon 1.56%
$99.46
price down icon 0.82%
$104.40
price down icon 0.54%
biotechnology ONC
$252.78
price down icon 0.52%
Cap:     |  Volume (24h):