3.34
price up icon0.00%   0.00
after-market After Hours: 3.30 -0.04 -1.20%
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Gossamer Bio Inc Stock (GOSS) Option Chain

For the December 19, 2025 expiration date, the GOSS stock option chain has a total of 153 contracts, with 152 call options and 1 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 323 contracts.
  • February 20, 2026 : 6 contracts.
  • March 20, 2026 : 120 contracts.
  • May 15, 2026 : 1 contracts.
  • January 15, 2027 : 10 contracts.

Gossamer Bio Inc (GOSS) Most Active Options & Calendar

GOSS Call Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite 3.00 0.42 -0.03 -6.67% 127
favorite 4.00 0.03 -0.02 -40.00% 24
favorite 2.00 1.27 0.07 +5.83% 1
favorite 0.50 0.00 0.00 - -
favorite 1.00 0.00 0.00 - -
favorite 1.50 1.35 0.00 - -
favorite 5.00 0.04 0.00 - -

GOSS Put Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite
3.00
0.06 -0.09 -60.00% 1
favorite
0.50
0.00 0.00 - -
favorite
1.00
0.00 0.00 - -
favorite
1.50
0.00 0.00 - -
favorite
2.00
0.10 0.00 - -
favorite
4.00
0.88 0.00 - -
favorite
5.00
0.00 0.00 - -

Gossamer Bio Inc Stock (GOSS) Option Chain Analysis

Put Volume Total 1
Call Volume Total 152
Put/Call Ratio (PCR) 0.01
Put Strike With Highest Volume $3.00
Call Strike With Highest Volume $3.00
$40.02
price up icon 0.45%
$104.46
price down icon 1.13%
$32.36
price up icon 1.38%
$103.15
price up icon 0.44%
biotechnology ONC
$340.61
price down icon 0.01%
$207.77
price up icon 1.59%
Cap:     |  Volume (24h):