3.60
price down icon0.55%   -0.02
after-market After Hours: 3.74 0.14 +3.89%
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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 141 contracts, with 139 call options and 2 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 53 contracts.
  • February 20, 2026 : 383 contracts.
  • March 20, 2026 : 1,346 contracts.
  • May 15, 2026 : 20 contracts.
  • January 15, 2027 : 63 contracts.

Gossamer Bio Inc (GOSS) Most Active Options & Calendar

GOSS Call Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite 4.00 0.05 -0.01 -16.67% 131
favorite 3.00 0.67 0.04 +6.35% 8
favorite 0.50 2.50 0.00 - -
favorite 1.00 2.70 0.00 - -
favorite 1.50 1.35 0.00 - -
favorite 2.00 1.30 0.00 - -
favorite 5.00 0.04 0.00 - -

GOSS Put Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite
0.50
0.05 0.00 - 2
favorite
1.00
0.00 0.00 - -
favorite
1.50
0.00 0.00 - -
favorite
2.00
0.03 0.00 - -
favorite
3.00
0.05 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 2
Call Volume Total 139
Put/Call Ratio (PCR) 0.01
Put Strike With Highest Volume $0.50
Call Strike With Highest Volume $4.00
$38.39
price down icon 1.08%
$95.41
price down icon 0.72%
$31.31
price down icon 3.07%
$94.81
price down icon 1.24%
biotechnology ONC
$319.06
price down icon 0.55%
$197.01
price up icon 0.91%
Cap:     |  Volume (24h):