2.32
price down icon1.28%   -0.03
after-market After Hours: 2.38 0.06 +2.59%
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Gossamer Bio Inc Stock (GOSS) Option Chain

For the February 20, 2026 expiration date, the GOSS stock option chain has a total of 3,804 contracts, with 1,125 call options and 2,679 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • March 20, 2026 : 6,537 contracts.
  • May 15, 2026 : 348 contracts.
  • August 21, 2026 : 204 contracts.
  • January 15, 2027 : 3 contracts.
  • January 21, 2028 : 398 contracts.

Gossamer Bio Inc (GOSS) Most Active Options & Calendar

GOSS Call Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite 3.00 0.45 -0.05 -10.00% 476
favorite 6.00 0.20 -0.02 -9.09% 325
favorite 4.00 0.30 -0.10 -25.00% 110
favorite 5.00 0.27 0.02 +8.00% 104
favorite 2.00 0.85 0.00 - 101
favorite 1.50 1.15 0.00 - 5
favorite 1.00 1.50 0.10 +7.14% 3

GOSS Put Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite
2.00
0.50 -0.06 -10.71% 1,472
favorite
1.00
0.14 -0.05 -26.32% 785
favorite
1.50
0.25 -0.06 -19.35% 283
favorite
0.50
0.05 -0.01 -16.67% 139
favorite
3.00
1.20 0.00 - -
favorite
4.00
2.06 0.00 - -
favorite
5.00
0.00 0.00 - -

Gossamer Bio Inc Stock (GOSS) Option Chain Analysis

Put Volume Total 2,679
Call Volume Total 1,125
Put/Call Ratio (PCR) 2.38
Put Strike With Highest Volume $2.00
Call Strike With Highest Volume $3.00
$44.80
price up icon 1.24%
$26.75
price down icon 0.19%
$100.75
price up icon 1.93%
$105.76
price down icon 3.31%
$146.17
price down icon 1.52%
biotechnology ONC
$346.42
price down icon 1.38%
Cap:     |  Volume (24h):