0.3801
price down icon8.50%   -0.0353
after-market After Hours: .36 -0.0201 -5.29%
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Gossamer Bio Inc Stock (GOSS) Option Chain

For the March 20, 2026 expiration date, the GOSS stock option chain has a total of 10,588 contracts, with 647 call options and 9,941 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • April 17, 2026 : 520 contracts.
  • May 15, 2026 : 313 contracts.
  • August 21, 2026 : 1,106 contracts.
  • January 15, 2027 : 304 contracts.
  • January 21, 2028 : 763 contracts.

Gossamer Bio Inc (GOSS) Most Active Options & Calendar

GOSS Call Options Expiring March 20, 2026

Strike Price Change % Change Volume
favorite 0.50 0.03 -0.02 -40.00% 411
favorite 4.00 0.01 -0.04 -80.00% 195
favorite 3.00 0.02 -0.03 -60.00% 34
favorite 5.00 0.03 0.01 +50.00% 4
favorite 2.00 0.01 0.00 - 2
favorite 7.00 0.04 0.01 +33.33% 1
favorite 1.00 0.02 0.00 - -

GOSS Put Options Expiring March 20, 2026

Strike Price Change % Change Volume
favorite
1.00
0.62 0.02 +3.33% 7,267
favorite
0.50
0.18 0.01 +5.88% 1,352
favorite
1.50
1.15 0.05 +4.55% 1,260
favorite
2.00
1.60 0.02 +1.27% 43
favorite
4.00
3.61 0.05 +1.40% 10
favorite
3.00
2.60 0.00 - 9
favorite
5.00
4.54 0.00 - -

Gossamer Bio Inc Stock (GOSS) Option Chain Analysis

Put Volume Total 9,941
Call Volume Total 647
Put/Call Ratio (PCR) 15.36
Put Strike With Highest Volume $1.00
Call Strike With Highest Volume $0.50
$103.24
price down icon 1.52%
$51.37
price up icon 1.68%
$28.66
price up icon 1.42%
$109.84
price down icon 0.94%
$148.61
price down icon 6.31%
biotechnology ONC
$352.23
price down icon 4.54%
Cap:     |  Volume (24h):