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Protagonist Therapeutics Inc Stock (PTGX) Option Chain

For the October 16, 2026 expiration date, the PTGX stock option chain has a total of 8 contracts, with 8 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • November 20, 2026 : 16 contracts.
  • January 15, 2027 : 6 contracts.
  • April 16, 2027 : 1 contracts.

Protagonist Therapeutics Inc (PTGX) Most Active Options & Calendar

PTGX Call Options Expiring October 16, 2026

Strike Price Change % Change Volume
favorite 130.00 10.55 -15.45 -59.42% 6
favorite 70.00 71.10 -4.90 -6.45% 1
favorite 150.00 0.45 -1.75 -79.55% 1
favorite 45.00 102.30 0.00 - -
favorite 50.00 75.28 0.00 - -
favorite 55.00 41.30 0.00 - -
favorite 60.00 46.00 0.00 - -

PTGX Put Options Expiring October 16, 2026

Strike Price Change % Change Volume
favorite
45.00
0.00 0.00 - -
favorite
50.00
0.00 0.00 - -
favorite
55.00
0.00 0.00 - -
favorite
60.00
0.00 0.00 - -
favorite
65.00
0.00 0.00 - -
favorite
70.00
3.30 0.00 - -
favorite
75.00
0.00 0.00 - -

Protagonist Therapeutics Inc Stock (PTGX) Option Chain Analysis

Put Volume Total 0
Call Volume Total 8
Put/Call Ratio (PCR) 0.00
Put Strike With Highest Volume $45.00
Call Strike With Highest Volume $130.00
$106.83
price up icon 0.14%
CAI CAI
$30.25
price up icon 2.46%
$162.22
price up icon 3.77%
$54.37
price up icon 0.06%
$58.37
price up icon 0.41%
$330.69
price up icon 2.97%
Cap:     |  Volume (24h):